Chroma DC Electronic Load 6312A In Elgin, IL, USA (CAT#: STEM-GLEPO-0740-YJL)

Chroma DC Electronic Load 6312A In Elgin, IL, USA, model Chroma 6312A, is manufactured by Chroma power supplies.
The 6312A is a 600 V, 70 A, Mainframe, 600 W dc electronic load from Chroma.
The 6310A series load modules are compatible with the 6310 series mainframes (6312/6314). In addition, the remote control commands are compatible between the 6310 and the 6310A series without needing to re-writing any remote control programs.
The Chroma 6314A 1200W and 6312A 600W DC electronic load mainframes accept the user-installable 6310A series load modules for easy system configuration, and will mount in a 19" instrument rack. The 6314A holds up to four 63102A load modules, which will result in an 8-channel 100W/channel load with standard front-panel inputs. This makes it ideal for testing multiple output switching power supplies and multiple DC-DC converters. There are also higher wattage modules that may be mixed and matched for an even more versatile system. Additionally, the GO/NG output port is useful for UUT’s pass/fail testing on an automated production line. All modules on the 6314A/6312A mainframe share a common GPIB address to synchronize and speed up the control of the load modules and the readback of data.

Condition: Used
Output Voltage: DC: 0.05 ~ 6kV, AC: 0.05 ~ 5kV
Load Regulation: ±(1% of reading +5V)
Voltage Regulation: 2V
Voltage Accuracy: ±(1% of reading+0.1% of full scale)
Cutoff Current: DC: 12mA, AC: 40mA
Current Resolution: 0.1 µA DC ; 1 µA AC
Current Accuracy: ±(1% of reading +0.2% of full scale)
Output Frequency: 50Hz / 60Hz
Test Time: 0.3 ~ 999 sec, continue
Ramp Time: 0.1 ~ 999 sec, Off
Fall Time: 0.1 ~ 999 sec, Off
Waveform: Sine wave

Wide range 0~600V operating voltage
USB, GPIB & RS-232C interfaces
Compatibility between 6310 and 6310A
Up to eight channels in one mainframe, for testing multiple output SMPS
Parallel load modules up to 1400W for high current and power applications
Synchronization with multiple loads
Flexible CC, CR, CP and CV operation modes
Dynamic loading with speeds up to 20 kHz
Fast response of 0.32mA/μs ~ 10A/μs slew rate
Minimum input resistance allows load to sink high current at low voltage (63123A: 0.6 Volts at 70 Amps)
Real time power supply load transient response simulation and output measurements
User programmable 100 sequences. Front panel input status for user-friendly operation
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

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