Circuit-test PSC-260, Operation Manuals

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Specifications
PSC-520 PSC-336 PSC-260
Input Voltage 90-130VAC, 60Hz
Full Load Input Current at 120VAC 1.8A
Output Voltage Adjustable Range 1.0 - 20Vdc 1.0 – 36Vdc 1.0 - 60Vdc
Output Current Adjustable Range 0 - 5A 0 - 3A 0 - 1.6A
Voltage Regulation
Load from 10% to 100% Variation 120mV 50mV 50mV
Line from 90 to 130VAC Variation 20mV
Ripple & Noise in r.m.s. 5mV 8mV
Ripple & Noise (peak to peak) 30mV 50mV 100mV
Current Regulation
Load from 10% to 100% Variation 20mA
Line from 90 to 130VAC Variation 20mA
Ripple & Noise (peak to peak) 70mA 20mA 20mA
Switching Operation Frequency 80KHz to 120KHz
Power Factor 0.65
Efficiency at Maximum Power 80% 80% 78%
Volt and Amp Control Type Rotary Encoder
Voltmeter and Ammeter Display 4 Digit
Voltmeter Accuracy ±0.5% +5counts
for range V
≤
5V
±0.5% +3counts
for range V>5V
±0.5% +5counts
for range V
≤
10V
±0.5% +3counts
for range V>10V
±0.5% +5counts
for range V
≤
20V
±0.5% +3counts
for range V>20V
Ammeter Accuracy ±0.5% +5counts
for range I
≤
2A
±0.5% +3counts
for range I>2A
±0.5% +5counts
for range I
≤
1A
±0.5% +3counts
for range I>1A
±0.5% +5counts
for range I
≤
0.5A
±0.5% +3counts
for range I>0.5A
LCD Indication CC, CV, Amp, Volt, Output ON-OFF
Protection Short Circuit, Overload, Over Temperature, Tracking OVP
Cooling System Natural Convection
Dimensions (WxHxD) 70 x 150 x 250 mm / 2.8 x 6.0 x 9.8 in
Weight 2 kg / 4.4 lb