63600


Chroma 63600 DC Electronic Load
Chroma 63600 DC Electronic Load

Description

Chroma's 63600 series DC electronic loads are designed for testing multi-output AC/DC power supplies, DC/DC converters, chargers, batteries, server power supplies, and power electronic components. They are excellent for research, development, produc t ion, and incoming inspection applications.

The 63600's state of the art design uses DSP technology to simulate non-linear loads using a unique CZ operation mode allowing realistic loading behavior.

The 63600 series can draw its rated current under very low voltage (0.4V typical). This unique feature guarantees the best loading performance for modern Point-of-Load conditions and fuel cells.

The 63600 series can simulate a wide range of dynamic loading applications, with programmable load levels, slew rates, duration, and conducting voltage. The 63600 also has a dynamic sweep function to meet the test requirements of ATX power supplies. The instrument allows up to 100 sets of system operating status which can be stored in the EEPROM and recalled instantly for automated testing application.

Real time measurement of voltage and current are integrated into each 63600 load module using a 16-bit measurement circuit with three current ranges. The user can perform online voltage measurements and adjustments or simulate short circuit tests using the simple keypad on the front panel.

With the VFD display and rotary knob, the 63600 loads offer versatile front panel operation. Users are able to control the 63600 family remotely via Ethernet, USB, or GPIB interface.

Also included in the 63600 are self-diagnostic routines and full protections against OP, OC, OT and alarm indicating OV, reverse polarity. This ensures the quality and reliability of the 63600 and provides protection to units under test.

Key Features

  • Max. Power : 100W x 2(Dual), 300W & 400W
  • Voltage Range : up to 600V
  • 5 module mainframe Max. 2000W, load modules up to 400W/ea
  • Up to 10 channels in one mainframe, fit for testing multiple output SMPS
  • 0.4V @ 80A (Typical) low voltage operating characteristics
  • Flexible CC, CR, CV and CP operation modes
  • CZ mode for turn on capacitive load simulation
  • Parallel mode for high current and power application up to 2kW
  • User defined waveform
  • Multi Channel synchronous control
  • Auto frequency sweep up to 50kHz
  • Real time power supply load transient response simulation and Vpk+/- measurement
  • User programmable 100 sequential front panel input status for user-friendly operating
  • Precision voltage and current measurement
  • Precision high speed digitizing measurement/data capture
  • Voltage, Current and Pmax measurement for OCP/OLP testing
  • Timing measurement for batteries
  • Short circuit simulation
  • Self-test at power-on
  • Full Protection : OC, OP, OT protection and OV alarm
  • Ethernet, USB and GPIB interfaces

Basic Performance

Parameters / Characteristics Specifications
63610-80-20 63630-80-60
Configuration 100Wx2 300W
Power 0~16W 0~30W 0~100W 0~30W 0~60W 0~300W
Current 0~0.2A 0~2A 0~20A 0~0.6A 0~6A 0~60A
Voltage 0~80V
Static Mode Typical Min. Operation Voltage (DC) 0.5V @ 0.2A 0.5V @ 2A 0.5V @ 20A 0.5V @ 0.6A 0.5V @ 6A 0.5V @ 60A
Constant Current Mode Range 0~0.2A 0~2A 0~2A 0~20A 0~6A 0~60A
Resolution 0.01mA 0.1mA 1mA 0.01mA 0.1mA 1mA
Accuracy 0.1% + 0.1% F.S
Constant Resistance Mode Range CRL : 0.04 ~ 80Ω (100W/6V)
CRM: 1.44 ~ 2.9kΩ (100W/16V)
CRH : 5.76 ~ 12kΩ (100W/80V)
CRL : 0.015 ~ 30Ω (300W/6V)
CRM: 0.3 ~ 00Ω (300W/16V)
CRH : 1.5 ~ 3kΩ (300W80V)
Resolution 0.3288mS 0.9864mS
Accuracy 0.1%+0.075S (6V)
0.1%+0.01S (16V)
0.1%+0.00375S (80V)
0.1%+0.2S (6V)
0.1%+0.03S (16V)
0.1%+0.01S (80V)
Constant Voltage Mode Range 0~6V 0~16V 0~80V 0~6V 0~16V 0~80V
Resolution 0.1mV 1mV 1mV 0.1mV 1mV 1mV
Accuracy 0.05% + 0.1%F.S
Constant Power Mode Range 0~2W 0~10W 0~100W 0~6W 0~30W 0~300W
Resolution 1mW 10mW 100mW 3.2mW 32mW 320mW
Accuracy 0.3% + 0.3%F.S.
Dynamic Mode Min. Operating Voltage 1.5V
Frequency 100Hz~50kHz/0.01Hz~1kHz
Duty 1~99% (Min. Rise Time Dominated)
Accuracy 1µs/1ms+100ppm
Slew Rate 0.04A/ms ~ 0.02A/ µs 0.4A/ms ~ 0.2A/ µs 4A/ms ~ 2A/ µs 0.12A/ms ~ 0.06A/ µs 1.2A/ms ~ 0.6A/ µs 12A/ms ~ 6A/ µs
Resolution 0.01mA/µs 0.1mA/µs 1mA/µs 0.01mA/µs 0.1A/µs 1A/µs
Accuracy 10% ±20µs
Min. Rise Time 10µs
Current  Range 0~0.2A 0~2A 0~20A 0~0.6A 0~6A 0~60A
Resolution 0.01mA 0.1mA 1mA 0.01mA 0.1mA 1mA
Ext Wave Mode(20kHz) : CC Range 0~0.2A 0~2A 0~20A 0~0.6A 0~6A 0~60A
Level 0~10V
Accuracy 0.5%F.S
Measurement Section Voltage Read Back Range 0~6V 0~16V 0~80V 0~6V 0~16V 0~80V
Resolution 0.1069 mV 0.2849 mV 1.3537 mV 0.1069 mV 0.2849 mV 1.3537 mV
Accuracy 0.025%+0.025% F.S.  
Current Read Back Range 0~0.2A  0~2A  0~20A  0~0.6A  0~6A  0~60A 
Resolution 0.003349 mA 0.034628 mA 0.329561 mA 0.009942 mA 0.101748 mA 1.009878 mA
Accuracy 0.05%+0.05% F.S.
Power Read Back Range 0~20W 0~200W 0~20W 0~100W 0~30W 0~300W
Resolution 0.1% + 0.1%F.S.
Voltage Monitor Bandwidth 20 kHz 
Range 0~6V 0~16V 0~80V 0~6V 0~16V 0~80V
Output 0~10V
Accuracy 0.5%F.S.
Current Monitor Bandwidth 20 kHz
Range 0~0.2A 0~2A 0~20A 0~0.6A 0~6A 0~60A
Output 0~10V
Accuracy 0.5%F.S
Important: Please refer brochure for complete specifications.

Options

Options Descriptions
Hardware Options 63600-1 63600 mainframe for single module
63600-2 63600 mainframe for 2 modules
63600-5 63600 mainframe for 5 modules (Max. 10 channels)
63601-5 63600 mainframe for 5 modules (Only one slot for dual channel load module, max. 6 channels)
63610-80-20 DC load module, 80V/20A/100Wx2
63630-80-60 DC load module, 80V/60A/300W
63630-600-15 DC load module, 600V/15A/300W
63640-80-80 DC load module, 80V/80A/400W
63640-150-60 DC load module, 150V/60A/400W
A636000 GPIB interface for 63600-2/63600-5/63601-5 mainframe
A636001 Ethernet interface for 63600-2/63600-5 mainframe
A636003 External signal board (test pin) for 63600-2/63600-5/63601-5 mainframe
A636005 External signal board (BNC) for 63600-2/63600-5/63601-5 mainframe
A636007 Rack mounting kit for 63600-2 mainframe
A636008 Rack mounting kit for 63600-5/63601-5 mainframe (for Europe only)
A636010 Ethernet interface for 63601-5 mainframe
A632006 NI USB-6211 bus-powered multifunction DAQ


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Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


63000


Chroma 63000 Programmable DC Electronic Load Chroma 63000 Programmable DC Electronic Load Chroma 63000 Programmable DC Electronic Load
Chroma 63000 Programmable DC Electronic Load
Chroma 63000 Programmable DC Electronic Load
Chroma 63000 Programmable DC Electronic Load

Description

The 63000 Series programmable DC electronic loads are reliable, precision instruments primarily designed to test switching power suppl ies, A/D power suppl ies, power electronic components, adapters, 3C batteries and chargers. Its maximum 350W rated power makes it suitable for testing numerous types of lower power devices.

The 63000 Series offers models in two operating voltages 150V models, with 250W and 350W power levels up to 60A in a single unit. Their compact and light weight design make these loads easy to move around which is ideal for R&D and design validation.

Each model of the 63000 Series has unique user-def ined waveform (UDW) funct ion capable of simulating real-world custom waveforms. In addition, a data storage function has been built in for saving and recalling up to 100 stored settings at any time. For automated testing, these save and recall functions can save a great deal of time.

The 63000 Series has 3 power ranges that can precisely measure the voltage and current in real time. Since short circuit testing is a critical test item, the 63000 provides short circuit simulation to effectively address application demands for power and automated testing.

The 63000 loads offer versatile front panel operation through the LCD and rotary knob. For remote operation, users are able to control each model via standard USB or optional Ethernet and GPIB interfaces. PWM fan speed control has been embedded to reduce ambient noise.

The 63000 has been equipped with over current, overpower, and over temperature protections as well as over voltage and polarity reverse alarms to improve product reliability. These DC loads are reliable, precision instruments ideal for design validation testing and automated test system integration.

Key Features

  • Rated power: 250W, 350W
  • Voltage range: 150V
  • Current range: 60A max.
  • CC, CR, CV & CP operation modes
  • User-defined waveforms (UDW)
  • CZ mode for turn on capacitive loadsimulation
  • Real time power supply load transient response simulation
  • User programmable 100 sequences via front panel
  • High precision voltage & current measurement
  • Voltage, current & Pmax measurement for OCP/OLP test
  • Timing & discharging measurement for batteries
  • Short circuit simulation
  • Smart fan control
  • Full protection: OC (adjustable), OT, OP (adjustable) protection & OV warning, polarity reverse alarm
  • Standard USB, optional Ethernet and GPIB interfaces

Basic Performance

Parameters / Characteristics Specifications
63003-150-40 63004-150-60
Configuration 250W 300W
Power 0~90W 0~250W 0~90W 0~350W
Current 0~2A 0~4A 0~40A 0~2A 0~6A 0~60A
Voltage 0~150V
Static Mode Min. Operation Voltage (DC) 0.6V @ 2A 0.6V @ 4A 3.0V @ 40A
1.5V @ 20A
0.6V @ 2A 0.6V @ 6A 3.0V @ 60A
1.5V @ 30A
Constant Current Mode Range 0~0.2A 0~4A 0~40A 0~2A 0~6A 0~60A
Resolution 0.1mA 0.1mA 1mA 0.1mA 0.1mA 1mA
Accuracy ±(0.05%+0.05%F.S.)
Constant Resistance Mode Range 0.075Ω-375Ω (16V/250W) 25Ω-1875Ω (80V/250W) 90Ω-3750Ω (150V/250W) 0.05Ω-250Ω (16V/350W) 18Ω-1250Ω (80V/350W) 64Ω-2500Ω (150V/350W)
Resolution 1mA/Vsense
Accuracy Vin/Rset* (0.2%)+0.2% Irange F.S.
Constant Voltage Mode Range 0~16V 0~80V 0~150V 0~16V 0~80V 0~150V
Resolution 1mV 1mV 10mV 1mV 1mV 10mV
Accuracy ±(0.025%+0.025%F.S.)
Constant Power Mode Range 0~5W 0~25W 0~250W 0~7W 0~35W 0~350W
Resolution 2.5mW 25mW 250mW 3.5mW 35mW 350mW
Accuracy ±(0.1%+0.1% F.S.)
CZ Mode Range  CL : 30µF-50,000µF
RL : The same with CR Range
LS : 0.1µH-20μH
RS : 30mΩ-20Ω
Resolution CL : 1µF
RL : 18-bit
Ls : 0.1µH
Rs : 1mΩ
Dynamic Mode Min. Operating Voltage 3V
T1&T2 0.05ms ~ 99.999ms/ 100ms - 99999ms
Resolution 1µs/1ms
Accuracy 1µs/1ms+100ppm
Slew Rate 0.1mA/µs~ 0.1A/µs 1mA/µs~ 0.2A/µs 10mA/µs~ 2A/µs 0.1mA/µs~ 0.1A/µs 1mA/µs~ 0.3A/µs 10mA/µs~ 3A/µs
Resolution 0.1mA/µs 0.1mA/µs 1mA/µs 0.1mA/µs 0.1mA/µs 1mA/µs
Accuracy ±(5%±10µs)
Min. Rise Time 20µs (Typical)
Current  Range 0~2A 0~4A 0~40A 0~2A 0~6A 0~60A
Resolution 0.1mA 0.1mA 1mA 0.1mA 0.1mA 1mA
Accuracy ±0.1%
Program Mode Sequence No. 100 / Program
Dwell / SEQ 1ms ~ 60s (Resolution : 1ms)
Load Setting Refer to Static mode specifications

Options

Options Descriptions
Hardware Options 63003-150-40 Programmable DC Electronic Load 150V / 40A / 250W
63004-150-60 Programmable DC Electronic Load 150V / 60A / 350W
A600009 GPIB cable (200cm)
A600010 GPIB cable (60cm)
A630000 Graphic user interface softpanel for 63000 Series
A636000 GPIB interface
A636010 Ethernet Interface


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Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


63200A


Chroma 63200A Chroma 63200A Chroma 63200A
Chroma 63200A
Chroma 63200A
Chroma 63200A

Description

The 63200A series high power DC electronic loads are designed for testing a wide range of power conversion products including AC/DC and server power supplies, DC/DC converters, EV batteries, automotive charging stations, and other power electronics components. These units can be synchronously paralleled up to 240kW and dynamically synchronized for generating complex multi-channel transient profiles. The 300% peak overpower capability provides extra headroom for fault condition simulations in automotive batteries, fuel cells, and more.

The 63200A series have three operating voltage choices, 60V, 150V, 600V & 1,200V, with models covering power levels from 2kW to 24kW and up to 2,000A in a single unit.

The DC loads have user defined waveform (UDW) capability and external analog modulating input for simulating real-world, custom waveforms. Another distinct feature is the dynamic auto-frequency sweep function, which enables detecting a UUTs worst case output deviation across a wide range of current frequencies. In addition, a 255-set of data storage function has been built in for recall of the stored settings at any time. For automated testing, the save and recall functions can save a great deal of time.

As each model of the 63200A series has 3 power ranges, they can precisely measure the voltage and current in real time. Since short circuit testing is one of the essential power testing items, the 63200A series provides short circuit simulation to effectively solve the application demands for power and automated testing.

With the vacuum florescent display (VFD) and rotary knob, the 63200A series loads offer versatile front panel operation. Users are able to control the 63200A family remotely via standard USB or optional Ethernet and GPIB interfaces.

The embedded PWM fan speed control reduces noise caused by fans. The 63200A series also have overcurrent, overpower, and over temperature protections as well as over voltage and polarity reverse alarms to enhance product reliability. These DC loads are reliable products for engineering testing and automated test system's integration.

Key Features

  • Rated power: 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel)
  • Voltage range: 0-150V, 0-600V, 0-1200V
  • Current range: 2,000A max. per unit
  • CC, CR, CV & CP operation modes
  • CR+CC, CR+CV, CC+CV complex modes
  • Up to 10 units master/slave parallel control
  • Dynamic synchronous control in static and dynamic loads
  • User defined waveform (UDW)
  • CZ mode for turn on capacitive load simulation
  • External loading current simulation
  • Auto frequency sweep up to 50kHz
  • Real time power supply load transient response simulation & Vpk+/- measurement
  • User programmable 255 sequential front panel input status
  • Ultra high precision voltage & current measurement
  • Precision high speed digitizing measurement/data capture
  • Voltage, current & Pmax measurement for OCP/OLP tesing
  • Timing & discharging measurement for batteries
  • Instant overpower loading
  • Short circuit simulation
  • Smart fan control
  • Full protection: OC (adjustable), OT,OP (adjustable) protection & OV warning
  • Standard USB, optional Ethernet and GPIB interfaces

Basic Performance

Parameters / Characteristics Specifications
150V 600V 1,200V
Static Mode (CZ) Range CL : 30µF~50,000µF
RL : as CR
Ls : 0.1µH~16µH
Rs : 30mΩ~20Ω
Resolution CL : 1µF
Ls : 0.1µH
Rs : 1mΩ
RL : as CR
CC+CV Refer to CC & CV specifications
CR+CV Refer to CR & CV specifications
CR+CC Refer to CR & CC specifications
Dynamic Mode T1 & T2 0.020~99.999ms/100ms~99,999ms
Resolution 1µs/1ms
Accuracy 1µs+100ppm
Min. rise time 10µs (Typical) 20µs (Typical) 20µs (Typical)
Measurement& Voltage read back Range 0 ~ rated voltage (three ranges)
Accuracy 0.015%+0.015%F.S.
Current read back Range 0 ~ rated current (three ranges)
Accuracy 0.04%+0.04%F.S.
Power read back Range 0 ~ rated power (three ranges)
Accuracy 0.1%+0.1%F.S.
Battery Discharge Range 1s~100,000s
Resolution 1s
Monitor Voltage Monitor Bandwidth 20kHz
Range 0~150V 0~600V 0~1,200V
Output 0~10V
Accuracy 0.5%F.S.
Output impedance 10kΩ
Resolution 4mV
Current Monitor Bandwidth 20kHz
Range 0 ~ rated current
Output 0~10V
Accuracy 0.5%F.S.
Output impedance 10kΩ
Resolution 4mV
Protection Over Current Yes (Settable)
Over Power Yes (Settable)
Over Temperature Yes 
Over Voltage Alarm Yes 
Reverse Alarm Yes 
Interface Front USB (Host) Standard
Rear USB (Device) Standard
GPIB Optional
System Bus Master/Slave
General Input Resistance (Load Off) 800kΩ(Typical) 1MΩ(Typical) 2MΩ(Typical)
Operating Temp 0~40°C
Storage Temp -20~80°C
Line Voltage 100~240 VAC / 47~63Hz

Options

Options Voltage Current Power Height
Hardware Options 63206A-60-1000 60V 1000A 6kW 4U
63202A-150-200 150V 200A 2kW 3U
63203A-150-300 300A 3kW
63204A-150-400 400A 4kW 4U
63205A-150-500 500A 5kW
63206A-150-600 600A 6kW
63208A-150-800 800A 8kW 7U
63210A-150-1000 1000A 10kW
63212A-150-1200 1200A 12kW
63215A-150-1500 1500A 15kW 10U
63218A-150-1800 1800A 18kW
63220A-150-2000 2000A 20kW 13U
63224A-600-2000 2000A 24kW
63202A-600-140 600V 140A 2kW 3U
63203A-600-210 210A 3kW
63204A-600-280 280A 4kW 4U
63205A-600-350 350A 5kW
63206A-600-420 420A 6kW
63208A-600-560 560A 8kW 7U
63210A-600-700 700A 10kW
63212A-600-840 840A 12kW
63215A-600-1050 1050A 15kW 10U
63218A-600-1260 1260A 18kW
63220A-600-1400 1400A 20kW 13U
63224A-600-1680 1680A 24kW
63202A-1200-80 1200V 80A 2kW 3U
63203A-1200-120 120A 3kW
63204A-1200-160 160A 4kW 4U
63205A-1200-200 200A 5kW
63206A-1200-240 240A 6kW
63208A-1200-320 320A 8kW 7U
63210A-1200-400 400A 10kW
63212A-1200-480 480A 12kW
63215A-1200-600 600A 15kW 10U
63218A-1200-720 720A 18kW
63220A-1200-800 800A 20kW 13U
63224A-1200-960 960A 24kW


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Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


63200E


Chroma 63200E Programmable DC Electronic Load Chroma 63200E Programmable DC Electronic Load
Chroma 63200E Programmable DC Electronic Load
Chroma 63200E Programmable DC Electronic Load

Description

The 63200E series high power DC loads include a choice of three operating voltages, 150V, 600V and 1,200V, with power levels from 2kW to 24kW and up to 2,000A in a single unit. Power levels can increase up to 240kW when multiple units are paralleled. These high power loads are designed for testing a wide range of EV products including DC charging stations, car battery discharge, on board charger power components, and other power electronics components. With its high power capabilities, parallel control and dynamic synchronization functions make this load ideal for automotive batteries, fuel cells and more.

The 63200E load's master/slave control application enables units with the same voltage specification to be used in parallel and synchronized dynamically to meet the power testing requirements. In addition, a 255-set data storage function has been built-in for recall of the stored settings at any time. When used in automated testing, the save and recall functions can save a great deal of time.

Each model of the 63200E series has precision and real time voltage and current measurements. As short circuit testing is critical to power and automated testing, the 63200E includes short circuit simulation to effectively solve these application demands.

With the vacuum florescent display (VFD) and rotary knob, the 63200E series loads offer versatile front panel operation. For remote operation, users are able to control the 63200E via standard USB or optional Ethernet/LXI and GPIB interfaces.

The embedded PWM fan speed control reduces noise caused by fans. The 63200E series also has overcurrent, overpower, and over temperature protections as well as over voltage and polarity reverse alarms to improve product reliability. These DC loads are reliable, precision instruments ideal design validation testing and automated test system integration.

Key Features

  • Rated power: 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW
  • Voltage range: 0-150V, 0-600V, 0-1200V
  • Current range: 2000A max.
  • CC, CR, CV & CP operation modes
  • Up to 10 units master/slave parallel control
  • Synchronous control in static and dynamic loads
  • CZ mode for turn on capacitive load simulation
  • Real time power supply load transient& response simulation & Vpk+/- measurement
  • User programmable 255 sequential front panel input status
  • Ultra-precision voltage & current measurement
  • Timing & discharging measurement for batteries
  • Short circuit simulation
  • Smart fan control
  • Full protection: OC (adjustable), OT, OP (adjustable) protection & OV warning, >polarity reverse alarm
  • Standard USB, optional Ethernet/LXI and GPIB interfaces

Basic Performance

Parameters / Characteristics Specifications
150V 600V 1,200V
Rated power 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW
Voltage range 0-150V, 0-600V, 0-1200V
Current range 2000A max.
Protection Over Current Yes (Adjustable)
Over Power Yes (Adjustable)
Over Temperature Yes 
Over Voltage Warning Yes 
Polarity Reverse Alarm Yes 
Interface USB Standard
GPIB Optional
Ethernet/LXI Optional

Options

Options Voltage Current Power Height
Hardware Options 63202E-150-200 150V 200A 2kW 3U
63203E-150-300 300A 3kW
63204E-150-400 400A 4kW 4U
63205E-150-500 500A 5kW
63206E-150-600 600A 6kW
63208E-150-800 800A 8kW 7U
63210E-150-1000 1000A 10kW
63212E-150-1200 1200A 12kW
63215E-150-1500 1500A 15kW 10U
63218E-150-1800 1800A 18kW
63220E-150-2000 2000A 20kW 13U
63224E-600-2000 2000A 24kW
63202E-600-140 600V 140A 2kW 3U
63203E-600-210 210A 3kW
63204E-600-280 280A 4kW 4U
63205E-600-350 350A 5kW
63206E-600-420 420A 6kW
63208E-600-560 560A 8kW 7U
63210E-600-700 700A 10kW
63212E-600-840 840A 12kW
63215E-600-1050 1050A 15kW 10U
63218E-600-1260 1260A 18kW
63220E-600-1400 1400A 20kW 13U
63224E-600-1680 1680A 24kW
63202E-1200-80 1200V 80A 2kW 3U
63203E-1200-120 120A 3kW
63204E-1200-160 160A 4kW 4U
63205E-1200-200 200A 5kW
63206E-1200-240 240A 6kW
63208E-1200-320 320A 8kW 7U
63210E-1200-400 400A 10kW
63212E-1200-480 480A 12kW
63215E-1200-600 600A 15kW 10U
63218E-1200-720 720A 18kW
63220E-1200-800 800A 20kW 13U
63224E-1200-960 960A 24kW


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Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


63110A / 63113A / 63115A


Chroma 6311xA LED Load Simulator
Chroma 6311xA LED Load Simulator

Description

As a constant current source, the LED driver has an output voltage range with a constant output current. LED drivers are usually tested in one of the following ways:

  • With LEDs
  • Using resistors for loading
  • Using Electronic Loads in Constant Resistance (CR) mode, or Constant Voltage (CV) mode

However all these testing methods each have their own disadvantages.

figure_1

As shown on the V-I curve in figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on figure 1. This may cause the LED driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED driver to function improperly or trigger it's protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.

Chroma has created the industries first LED operating mode for simulating LED loading with our 63110A load model from our 6310A series Electronic Loads. By setting the LED driver's output voltage, and current, the Electronic Load can simulate the LED's loading characteristics. The LED's forward voltage and operating resistance can also be set to further adjust the loading current and ripple current to better simulate LED characteristics. The 63110A design also has increased bandwidth to allow for PWM dimming testing.


general_spec

Figure 2 shows the current waveform from a LED load. Figure 3 shows the current waveform from 63110A's LED mode load function. From figures 2 and 3, the start up voltage and current of the LED driver is very similar. Figure 4 shows the dimming current waveform of the LED. Figure 5 shows the dimming current waveform when using 63110A as a load.


figure2_5

The internal resistance (Rr) can be adjusted to simulate the LED driver output ripple current. The traditional E-load can not simulate the ripple current of LED shown as Figure 6. Figure 7 shows the ripple current waveform from a LED load. Figure 8 shows the ripple current waveform from the 63110A LED mode load function.


figure6_8

Figure 9 shows the current waveform from a resistive load. Figure 10 shows the current waveform from a CR mode of an Electronic Load loading. Figure 9 and 10 current waveform differs significantly from that of LED loading, especially the voltage and current overshoot, which may cause the LED driver to go into protection. Using resistive load or CR mode to test LED drivers may cause the LED drivers to fail to turn on as shown in Figure 11.


figure9_11

Key Features

  • Unique LED mode for LED power driver test
  • Programmable LED dynamic resistance (Rd)
  • Programmable internal resistance (Rr) for simulating LED ripple current
  • Fast response for PWM dimming test
  • Up to eight channels in one mainframe
  • 16-bit precision voltage and current measurement with dual-range
  • Full Protection: OC, OP, OT protection and OV alarm

Basic Performance

Parameters / Characteristics Specifications
63110A (100Wx2) 63113A 63115A
Power 100W 300W 300W
Current 0~0.6A 0~2A 0~5A 0~20A 0~5A 0~20A
Voltage 0~500V 0~300V 0~600V
Min. Operating Voltage 6V@2A 6V@2A 4V@20A
Constant Current Mode Range 0~0.6A 0~2A 0~5A 0~20A 0~5A 0~20A
Resolution 12µA 40µA 100µA 400µA 100µA 400µA
Accuracy 0.1% + 0.1% F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S
Constant Resistance Mode Range CRL : 3Ω~1kΩ (100W/100V)
CRH : 10Ω~10kΩ (100W/500V)
CRL @ CH : 0.2Ω~200Ω (300W/60V)
CRL @ CL : 0.8Ω~800Ω (300W/60V)
CRH @ CL : 4Ω~4kΩ (300W/300V)
CRL @ CH : 0.2Ω~200Ω (300W/60V)
CRL @ CL : 0.8Ω~800Ω (300W/60V)
CRH @ CL : 8Ω~8kΩ (300W/600V)
Resolution CRL : 62.5µS
CRH : 6.25µS
CRL @ CH : 100µS
CRL @ CL : 25µS
CRH @ CL : 5µS
CRL @ CH :100µS
CRL @ CL : 25µS
CRH @ CL : 2.5µS
Accuracy 1kΩ : 4mS+0.2%
10kΩ : 1mS+0.1%
0.2% (setting + range)
Constant Voltage Mode Range 0~500V 0~300V 0~600V
Resolution 20mV 6mV 12mV
Accuracy 0.05% + 0.1%F.S
LED Mode Range Operating Voltage: 0~100V/0~500V
Rd Coefficient : 0.001~1
VF: 0~100V/0~500V
Current : 0~2A
Rd: 1Ω~1kΩ/10Ω~10kΩ
Operating Voltage : 0~60V/0~300V
Rd Coefficient : 0.001~1
VF : 0~60V/0~300V
LEDL @ CH : 0~60V- 0~20A (Rd: 0.05Ω~50Ω)
LEDL @ CL : 0~60V- 0~5A (Rd: 0.8Ω~800Ω)
LEDH @ CL : 0~300V- 0~5A (Rd: 4Ω~4kΩ) 
Operating Voltage : 0~60V/0~600V
Rd Coefficient : 0.001~1
VF : 0~60V/0~600V
LEDL @ CH : 0~60V- 0~20A (Rd: 0.05Ω~50Ω)
LEDL @ CL : 0~60V- 0~5A (Rd: 0.8Ω~800Ω)
LEDH @ CL : 0~600V- 0~5A (Rd: 8Ω~8kΩ)
Resolution Vo : 4mV/20mV
Io : 0.1mA
Rd Coefficient : 0.001
Rd : 62.5µS/6.25µS
VF : 4mV/20mV
Vo : 1.2mV/6mV
Io : 100µA/400µA
Rd Coefficient : 0.001
Rd : 400µS / 25µS / 5µS
VF : 1.2mV/ 6mV
Vo : 1.2mV/12mV
Io : 100µA/400µA
Rd Coefficient : 0.001
Rd : 400µS/25µS/2.5µS
VF : 6mV/ 60mV
Dynamic Mode Dynamic Mode - C.C. Mode
T1 & T2 - 0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
Accuracy - 1µs/1ms+100ppm
Slew Rate - 0.8 ~ 200mA/µs 3.2 ~ 800mA/µs 0.8 ~ 200mA/µs 3.2 ~ 800mA/µs
Resolution - 0.8mA/µs 3.2mA/µs 0.8mA/µs 3.2mA/µs
Accuracy - 10% ±20µs
Min. Rise Time - 25µs (Typical)
Current  - 0~5A 0~20A 0~5A 0~20A
Resolution - 100µA 400µA 100µA 400µA
Accuracy - 0.4%F.S.
Measurement Section Voltage Read Back Range 0~100V 0~500V 0~60V 0~300V 0~60V 0~600V
Resolution 2mV 10mV 1.2mV 6mV 1.2mV 12mV
Accuracy 0.025%+0.025% F.S.
Current Read Back Range 0~0.6A  0~2A  0~5A  0~20A  0~5A  0~20A 
Resolution 12µA 40µA 100µA 400µA 100µA 400µA
Accuracy 0.05%+0.05% F.S.

Options

Options Descriptions
Hardware Options 6312A Mainframe for 2 Load Modules
6314A Mainframe for 4 Load Modules
63110A  Load Module 500V/2A/100W x 2
63113A Load Module 300V/20A/300W
63115A  Load Module 600V/20A/300W
A631000 GPIB Interface
A631003 USB Interface


Checking with Chroma...    



Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


6310A


Chroma 6310A DC Electronic Load
Chroma 6310A DC Electronic Load

Description

The Chroma 6310A series Programmable DC Electronic Load is ideal for the test and evaluation of multi-output AC/DC power supplies, DC/DC converters, chargers and power electronic components. It is designed for applications in research and development, production, and incoming inspection. The system is configured by plugging the user selectable load modules into the system mainframe. The user interfaces include an ergonomically designed user friendly keypad on the front panel and the following computer interfaces: RS-232, USB or GPIB.

The 6310A series offers 8 different modules with power ratings from 100 watts to 1,200 watts, current ratings from 0.5mA to 240A, and voltage ratings from 0.5mV to 500V. The loads can be operated in constant current, constant voltage, constant power and constant resistance and may be placed in parallel for increased current and power.

The 6310A series can simulate a wide range of dynamic loading applications. The waveforms programmable parameters include: slew rate, load level, duration and conducting voltage. In addition, up to 100 sets of system operating status can be stored in EEPROM and recalled instantly for automated testing applications.

Real time measurement of voltage and current are integrated into each 6310A load module using a 16-bit precision measurement circuit. The user can perform on line voltage measurements and adjustments or simulate short circuit test using the user friendly keypad on the front panel. Additionally, the 6310A series offers an optional remote controller for automated production lines.

The 6310A series has a self-diagnosis routines to maintain instrument performance. It also provides OP, OC, OT protection, and alarm indicating OV, reverse polarity to guarantee quality and reliability for even in the most demanding engineering testing and ATE applications.

Key Features

  • Max Power: 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W
  • Wide range 0~600V operating voltage
  • Compatibility between 6310 and 6310A
  • Up to 8 channels in one mainframe, for testing multiple output SMPS
  • Parallel load modules up to 1200W for high current and power application
  • Synchronization with multiple loads
  • Flexible CC, CR, CP and CV operation modes
  • Dynamic loading with speeds up to 20kHz
  • Fast response of 0.32mA/μs~10A/μs slew rate
  • Minimum input resistance allowing load to sink high current at low voltage
  • Real time power supply load transient response simulation and output measurement
  • User programmable 100 sequences. Front panel input status for user-friendly operating
  • High/Low limits of testing parameters to test GO/NG
  • Digital I/O control
  • Over current protection (OCP) testing function
  • 16-bit precision voltage and current measurement with dual-range
  • Remote sensing capability
  • Short circuit test
  • Self-test at power-on
  • Full Protection: OC, OP, OT protection and OV alarm
  • USB, GPIB & RS-232 interfaces

Basic Performance

Parameters / Characteristics Specifications
63110A (100Wx2) 63113A 63115A
Power 20W 200W 20W 100W 30W 300W
Current 0~4A 0~40A 0~2A 0~20A 0~6A 0~60A
Voltage 0~80V
Typical Min. Operation Voltage (DC) 0.4V @ 2A 0.4V @ 20A 0.4V @ 2A 0.4V @ 2A 0.4V @ 3A 0.4V @ 30A
0.8V @ 4A 0.8V @ 40A 0.8V @ 2A 0.8V @ 20A 0.8V @ 6A 0.8V @ 60A
Constant Current Mode Range 0~4A 0~40A 0~2A 0~20A 0~6A 0~60A
Resolution 1mA 10mA 0.5mA 5mA 1.5mA 15mA
Accuracy 0.1% + 0.1% F.S 0.1% + 0.2%F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S
Constant Resistance Mode Range 0.0375Ω ~ 150Ω (200W/16V)
1.875Ω ~ 7.5kΩ (200W/80V)
0.075Ω ~ 300Ω (100W/16V)
3.75Ω ~ 15kΩ (100W/80V)
0.025Ω ~ 100Ω (300W/16V)
1.25Ω ~ 5kΩ (300W/80V)
Resolution 6.667mS (200W/16V)
133µS (200W/80V)
3.333mS (100W/16V)
66.667µS (100W/80V)
10mS (300W/16V)
200µS (300W/80V)
Accuracy 150Ω: 0.1S+ 0.2%
7.5kΩ: 0.01S + 0.1%
300Ω: 0.1S + 0.2%
15kΩ: 0.01S + 0.1%
100Ω: 0.1S+ 0.2%
5kΩ: 0.01S+ 0.1%
Constant Voltage Mode Range 0~80V 0~80V 0~80V
Resolution 20mV 20mV 20mV
Accuracy 0.05% + 0.1%F.S
Constant Power Mode Range 0~20W 0~200W 0~20W 0~100W 0~30W 0~300W
Resolution 5mW 50mW 5mW 25mW 7.5mW 75mW
Accuracy 0.5% + 0.5%F.S.
Dynamic Mode Dynamic Mode C.C. Mode
T1 & T2 0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
Accuracy 1µs/1ms+100ppm
Slew Rate 0.64 ~ 160mA/µs 6.4 ~ 1600mA/µs 0.32 ~ 80mA/µs 3.2 ~ 800mA/µs 0.001 ~ 0.25A/µs 0.01 ~ 2.5A/µs
Resolution 0.64mA/µs 6.4mA/µs 0.32mA/µs 3.2mA/µs 0.001A/µs 0.01A/µs
Accuracy 10% ±20µs
Min. Rise Time 10µs (Typical)
Current  0~5A 0~5A 0~5A 0~20A 0~5A 0~20A
Resolution 100µA 100µA 100µA 400µA 100µA 400µA
Accuracy 0.4%F.S.
Measurement Section Voltage Read Back Range 0~16V 0~80V 0~16V 0~80V 0~16V 0~80V
Resolution 0.25mV 1.25mV 0.25mV 1.25mV 0.25mV 1.25mV
Accuracy 0.025%+0.025% F.S.
Current Read Back Range 0~0.6A  0~2A  0~5A  0~20A  0~5A  0~20A 
Resolution 12µA 40µA 100µA 400µA 100µA 400µA
Accuracy 0.05%+0.05% F.S.
Power Read Back Range 0~20W 0~200W 0~20W 0~100W 0~30W 0~300W
Resolution 0.1% + 0.1%F.S.
Protective Section Over Power Protection Yes
Over Current Protection Yes
Over Temperature Protection Yes
Over Voltage Alarm Yes
Important: Please refer brochure for complete specifications.

Options

Options Descriptions
Hardware Options 6312A Mainframe for 2 Load Modules
6314A Mainframe for 4 Load Modules
63101A Load Module 80V/40A/200W
63102A Load Module 80V/20A/100W x 2
63103A Load Module 80V/60A/300W
63105A Load Module 500V/10A/300W
63106A Load Module 80V/120A/600W
63107A Load Module 80V/5A & 40A/30W & 250W
63108A Load Module 500V/20A/600W
63112A Load Module 80V/240A/1200W
63123A Load Module 120V/70A/350W
A631000 GPIB Interface for Model 6314A/6312A Mainframe
A631001 Remote Controller
A631003 USB Interface for Model 6314A/6312A Mainframe
A631005 Softpanel for 6310A/6330A series
A631007 Rack Mounting Kit for Model 6314A Mainframe
A800042 Test Fixture
A631006 Rack Mounting Kit for Model 6312A Mainframe
63110A Load Module 500V/2A/100W x 2
63113A Load Module 300V/20A/300W
63115A  Load Module 600V/20A/300W


Checking with Chroma...    



Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

Note: All trademarks that appear on this website are the property of their respective owners.


6330A


Chroma 6330A High Speed DC Electronic Load
Chroma 6330A High Speed DC Electronic Load

Description

Chroma Model 6330A series high speed DC electronic improves CPU clock, baud rate, parser and added synchronic parallel function for fast operation, which is ideal for auto test system integration to increase your manufacturing test throughput. Plugging the user selectable load modules into the system mainframe can also provide easy system configuration and future reconfiguration configure the system.

The 6330A family offers 8 types of modular loads with power ranging from 30 watts to 1200 watts, current from 0.5mA to 240A, and voltage measurement from 0.5mV to 500V. Each load is isolated and floating, programmable in dual current range and measuring voltage range, and capable of synchronizing with other modules for control operating. The load can be operated in constant current, constant voltage, and constant resistance.

With Synchronic parallel control capability, 6330A series loads allow users to parallel and synchronize more than one load together from an internal loading control signal. This feature provides synchronic dynamic loading test for multi-output power and high power test solution.

Real time measurement of voltage, current, is integrated into each 6330A load module using a 16-bit precision measurement circuit. The user can perform on line voltage measurement and adjustment, or simulate short circuit test using the simple keypad on the front panel.

The 6330A have self-diagnosis routine to maintain instrumental performance all the time. It is also protected against OP, OC, OT protection, and alarm indicating OV, reverse polarity to guarantee quality and reliability for even the most demanding engineering testing and ATE application.

The FET technology accomplishes minimum input resistance and enables the load to sink high current even at very low voltage. For example, model 63303A is capable of sinking 60A at 1V output, and well-suited for testing the new 3V low voltage power supplies. Low voltage operation, down to zero volt, is possible at correspondingly reduced current level. (see below)

Chroma has created the industries first LED Load Simulator for simulating LED loading with our 63110A load model from our 6310A series Electronic Loads. By setting the LED power driver's output voltage, and current, the Electronic Load can simulate the LED's loading characteristics. The LED's forward voltage and operating resistance can also be set to further adjust the loading current and ripple current to better simulate LED characteristics. The 63110A design also has increased bandwidth to allow for PWM dimming testing.

Key Features

  • Improve operating speeds of load for auto test system integration
  • Synchronous paralleling control mode, allow Synchronous load control under static and dynamic Loading mode up to 6000W
  • Up to 8 channels in one mainframe, fit for testing Multiple output SMPS.
  • GPIB/RS-232/USB Interface
  • Max Power: 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W
  • Voltage Range: 0~80V / 0V~500V
  • CC, CR, CV, CP operating modes
  • Dynamic loading with speed up to 20kHz
  • Programmable slew rate, up to 10A/μs
  • Only need 1V to draw rated current
  • Individual panel meters
  • Real time power supplies load transient response simulation and output measurement
  • 16-bit precision voltage and measurement with dual-range selection
  • Remote sensing capability
  • Short circuit test
  • Self-test at power-on
  • CE marking

Basic Performance

Parameters / Characteristics Specifications
63310A (100Wx2) 63313A 63315A
Power 100W 300W 300W
Current 0~0.6A 0~2A 0~5A 0~20A 0~5A 0~20A
Voltage 0~500V 0~300V 0~600V
Min. Operating Voltage 6V@2A 6V@2A
Constant Current Mode Range 0~0.6A 0~2A 0~5A 0~20A 0~5A 0~20A
Resolution 12µA 40µA 100µA 400µA 100µA 400µA
Accuracy 0.1% + 0.1% F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S 0.1% + 0.1% F.S 0.1% + 0.2% F.S
Constant Resistance Mode Range CRL : 3Ω~1kΩ (100W/100V)
CRH : 10Ω~10kΩ (100W/500V)
CRL @ CH : 0.2Ω~200Ω (300W/60V)
CRL @ CL : 0.8Ω~800Ω (300W/60V)
CRH @ CL : 4Ω~4kΩ (300W/300V)
CRL @ CH : 0.2Ω~200Ω (300W/60V)
CRL @ CL : 0.8Ω~800Ω (300W/60V)
CRH @ CL : 8Ω~8kΩ (300W/600V)
Resolution CRL : 62.5µS
CRH : 6.25µS
CRL @ CH : 100µS
CRL @ CL : 25µS
CRH @ CL : 5µS
CRL @ CH :100µS
CRL @ CL : 25µS
CRH @ CL : 2.5µS
Accuracy 1kΩ : 4mS+0.2%
10kΩ : 1mS+0.1%
0.2% (setting + range)
Constant Voltage Mode Range 0~500V 0~300V 0~600V
Resolution 20mV 6mV 12mV
Accuracy 0.05% + 0.1%F.S
LED Mode Range Operating Voltage: 0~100V/0~500V
Rd Coefficient : 0.001~1
VF: 0~100V/0~500V
Current : 0~2A
Rd: 1Ω~1kΩ/10Ω~10kΩ
Operating Voltage : 0~60V/0~300V
Rd Coefficient : 0.001~1
VF : 0~60V/0~300V
LEDL @ CH : 0~60V- 0~20A (Rd: 0.05Ω~50Ω)
LEDL @ CL : 0~60V- 0~5A (Rd: 0.8Ω~800Ω)
LEDH @ CL : 0~300V- 0~5A (Rd: 4Ω~4kΩ) 
Operating Voltage : 0~60V/0~600V
Rd Coefficient : 0.001~1
VF : 0~60V/0~600V
LEDL @ CH : 0~60V- 0~20A (Rd: 0.05Ω~50Ω)
LEDL @ CL : 0~60V- 0~5A (Rd: 0.8Ω~800Ω)
LEDH @ CL : 0~600V- 0~5A (Rd: 8Ω~8kΩ)
Resolution Vo : 4mV/20mV
Io : 0.1mA
Rd Coefficient : 0.001
Rd : 62.5µS/6.25µS
VF : 4mV/20mV
Vo : 1.2mV/6mV
Io : 100µA/400µA
Rd Coefficient : 0.001
Rd : 400µS / 25µS / 5µS
VF : 1.2mV/ 6mV
Vo : 1.2mV/12mV
Io : 100µA/400µA
Rd Coefficient : 0.001
Rd : 400µS/25µS/2.5µS
VF : 6mV/ 60mV
Dynamic Mode Dynamic Mode - C.C. Mode
T1 & T2 - 0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
Accuracy - 1µs/1ms+100ppm
Slew Rate - 0.8 ~ 200mA/µs 3.2 ~ 800mA/µs 0.8 ~ 200mA/µs 3.2 ~ 800mA/µs
Resolution - 0.8mA/µs 3.2mA/µs 0.8mA/µs 3.2mA/µs
Accuracy - 10% ±20µs
Min. Rise Time - 25µs (Typical)
Current  - 0~5A 0~20A 0~5A 0~20A
Resolution - 100µA 400µA 100µA 400µA
Accuracy - 0.4%F.S.
Measurement Section Voltage Read Back Range 0~100V 0~500V 0~60V 0~300V 0~60V 0~600V
Resolution 2mV 10mV 1.2mV 6mV 1.2mV 12mV
Accuracy 0.025%+0.025% F.S.
Current Read Back Range 0~0.6A  0~2A  0~5A  0~20A  0~5A  0~20A 
Resolution 12µA 40µA 100µA 400µA 100µA 400µA
Accuracy 0.05%+0.05% F.S.

Options

Options Descriptions
Hardware Options 6332A Mainframe for 2 Load Modules
6334A Mainframe for 4 Load Modules
63301A Load Module 80V/40A/200W
63302A Load Module 80V/20A/100W x 2
63303A Load Module 80V/60A/300W
63305A Load Module 500V/10A/300W
63306A Load Module 80V/120A/600W
63307A Load Module 80V/5A & 40A/30W & 250W
63308A Load Module 500V/20A/600W
63312A Load Module 80V/240A/1200W
63323A Load Module 120V/70A/350W
A631000 GPIB Interface for Model 6334A/6332A Mainframe
A631001 Remote Controller
A631003 USB Interface for Model 6334A/6332A Mainframe
A631005 Softpanel for 6310A/6330A series
A631006 Rack Mounting Kit for Model 6332A Mainframe
A631007 Rack Mounting Kit for Model 6334A Mainframe
A800042 Test Fixture
A632004 Sync. Link Box for 6330A/63200 Series
63310A Load Module 500V/2A/100W x 2
63313A Load Module 300V/20A/300W
63315A  Load Module 600V/20A/300W


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Comparison

Model Number Power Voltage Range
63600 Series DC Electronic Loads 63600 Series DC Electronic Loads 100W x 2(Dual), 300W & 400W up to 600V
63000 Series Programmable DC Electronic Loads 63000 Series Programmable DC Electronic Loads 250W, 350W 150V
63200A Series High Power DC Electronic Loads 63200A Series High Power DC Electronic Loads 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel) 0-150V, 0-600V, 0-1200V
63200E Series High Power DC Loads 63200E Series High Power DC Loads 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW 0-150V, 0-600V, 0-1200V
6311xA LED Load Simulator Model 6311xA LED Load Simulator Model 100W, 300W 0-300V, 0-500V, 0-600V
6310A series Programmable DC Electronic Load 6310A series Programmable DC Electronic Load 200W, 100Wx2(Dual), 30W & 250W, 300W, 600W, 1200W 0~600V
6330A Series High Speed DC Electronic 6330A Series High Speed DC Electronic 200W, 100W x 2(Dual), 30W&250W, 300W, 600W, 1200W 0~80V / 0V~500V

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