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INPUT
Voltage and Frequency: 103-127 VAC single phase, 47-63 Hz
OUTPUT
Output Power
Voltage (VDC) 0-40
Current (ADC)
40°C 50°C 70°C
25 19.3 13
Constant Voltage Mode
Regulation mV 12
Ripple(RMS) mV 90
Noise (P-P) mV 270
Resolution %V0 Max. (Typ.) 0.05
Transient Response Time ms (Typ.) 50
Temp. Coeff. Voltage mV/°C (Typ.) 6.0
Voltage Drift %V0 Max. (Typ.) 0.1
Programming Constants Voltage Mode
Ohms/V
V/V 0.25
GENERAL
Operating Temperature: 0 to 70°C, derate above 40°C
Storage Temperature Range: -40°C to 85°C
Cooling: Convection cooling for Cases I and III, built-in fan for Cases II and IV
Efficiency: 61-86% depending on model
Built-in Protection: No overshoot at turn-on, turn-off or power failure. Overvoltage protection is standard on all models.
Remote Shutdown: Remote relay, transistor or logic switching can be connected to shutdown terminals on back of supply
Remote Sense: Maximum drop per load lead should not exceed 5% of output volts max or 3V, whichever is smaller
Series Operation: Max output for 10-80V models to 200 VDC, 150V and 300V models
(only two in series)
Parallel Operation: Master/slave or straight parallel, four units maximum in master/slave
Sorensen DCR40-25B2
