Specifications

Parameter Value 1) 2) Notes
OUTPUT, CW mode
Diode compliance voltage 1 … 55 V Up to 95% of power stage supply voltage. Can be extended using voltage booster layout
Max current 50 – 120 A Can be extended using parallel connection of several drivers
Current ripple 0.1% pk-pk DC … 100 kHz bandwidth, in x0.5 … x1 of max current range
Current drift < 0.2% Cold start, 8 h period, after 5 min. warm up
OUTPUT, QCW (Pulse mode)
Diode compliance voltage 1 … 80 V Can be extended using voltage booster layout. Custom solutions up to 600 V available upon request
Max pulse current 160 – 360 A Can be extended using parallel connection of several drivers. Custom solutions up to 1200 A available upon request
Duty cycle ≤ 20% 1.0 %
Current pulse raise, typical range 10 … 50 μs @ minimal connection cable inductance and sufficient power stage voltage
Max RMS current 100 A 80 A for diode compliance voltage > 28 V
Current pulse amplitude stability 0.1% pk-pk In x0.5…x1 of max current range
Current drift < 0.2% Cold start, 8 h period, after 5 min. warm up
OUTPUT, TEC control (if equipped)
Quantity of output channels 1 or 2
Maximal output current 25 A
Maximal output voltage 25 V
INPUT
Supply voltage, power stage 12… 90 VDC
Supply voltage, control stage 12 … 30 VDC
PROTECTIONS
Current transient protection Shut-down
Open circuit Shut-down
Over temperature Shut-down
Power voltage brownout Shut-down
Interlock Shut-down
Physical characteristics
Assembly dimensions (L × W × H) 190 × 68 × 55 mm
ENVIRONMENT
Operating temperature 0 to 40°C De-rate current at higher temperature
Cooling Forced air or conductive Installed or external shared fan. Conductive cooling version available as option
Parameter Value 1) 2) Notes
  1. Specifications are subject to change without prior notice.
  2. Not all combinations of parameters are possible at the same time.