5
SPECIFICATIONS
72-8350A
72-8345A
72-8340A
Input Voltage
0 - 130 / 180 - 264Vac 50 / 60Hz~
Full Load Input Current at 230Vac
0.83A
Output Voltage Adjustable Range
1.0 - 20Vdc
1.0 – 36Vdc
1.0 - 60Vdc
Output Current Adjustable Range
0 - 5A
0 - 3A
0 - 1.6A
Output Current Adjustable Range
Load from 10% to 100% Variation
120mV
50mV
50mV
Line from 180 to 264Vac 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 180 to 264Vac Variation
20mA
Ripple & Noise (peak to peak)
70mA
20mA
20mA
Switching Operation Frequency
80KHz to 120KHz
Power Factor
0.65
Efficiency at Maximum Power
84%
83%
81%
Volt and Amp Control Type
Rotary Encoder
Voltmeter and Ammeter Display
4 Digit
Voltmeter Accuracy
±0.5% +5counts
for range V≤5V
±0.5% +5counts
for range V≤10V
±0.5% +5counts
for range V≤20V
±0.5% +3counts
for range V>5V
±0.5% +3counts
for range V>10V
±0.5% +3counts
for range V>20V
Ammeter Accuracy
±0.5% +5counts
for range I≤2A
±0.5% +5counts
for range I≤1A
±0.5% +5counts
for range I≤0.5A
±0.5% +3counts
for range I≤2A
±0.5% +3counts
for range I≤1A
±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 in mm (WxHxD)
70 x 150 x 250mm / 2.8 x 6.0 x 9.8in.
Weight in Kg
2Kgs / 4.4Lbs
