PSAW DC Power Supply is designed as a Constant Current (CC) and Constant Voltage (CV) source source for use in laboratories, industries and field testing. With compact size, light weight and required for low power loss, it provides DC output voltages for Analog and Digital testing.
A 3-digit display for voltage & 3-digit for current is provided to read the values. These two parameters are switchable for indicating either voltage or current.
It has excellent line and load regulation and is provided with protective circuits to ensure trouble free operation.
Salient Features:
• Three floating, independent DC supply voltages
• DC Outputs 0 -30 V/ 2 A, 5 V/ 2 A & 0 ± 15 V Dual Tracking /1 Amp. each
• Constant Voltage and Constant Current operation
• Short circuit protection
• Digital display for voltage and current
• Adjustable current limiter
• Excellent Line & Load Regulation
• Built-in overheat, Over voltage & Short Circuit protections
• Low Ripple voltage
Technical Specifications:
DC Output : A : 0-30 V, 2 A, continuously variable by means of Coarse and Fine controls
B : 5 V, 2 A adjustable from 4 V - 6 V
C:0 - ±15 V, 1 A Dual Tracking adjustable
Current Limit : 100 mA - 2 A continuously adjustable for (0-30 V & 5 V)
100 mA - 1 A continuously adjustable for (± 15 V)
Resolution : Voltage : 100 mV
Current : 10 mA
Internal Resistance : <15 m
Stability : 2.5 mV at (30 V / 2A, 5 V / 2 A, ±15 V / 1 A)
Recovery Time : <50 ?s
Load Regulation : ± (0.05 %+100 mV)
Line Regulation : ± (0.05 %+100 mV)
Temp. Coefficient : ± (0.05 % + 5 mV / °C)
Ripple & Noise : < 1 mVrms
Display : 3 digit for voltage & 3 digit for current LED indication for voltage & current
Accuracy : ± (1% +1 digit)
Tracking Error : ± (0.1% + 5 mV) for ± 15 V
Over Range Indication : Glowing 'ORA' or 'ORB', 'ORC+' or 'ORC 'LEDs indicate Overload
Insulation:
• Between Chassis & output terminals >10 MW at100 V DC
• Between Chassis & AC plug > 50 MW at 500 V DC
• Power Supply : 230 V, ± 10 %, 50 / 60 Hz
• Operating Temperature : 0-40° C, 80% RH
