NEW High Quality 1200W 0-40VDC 0-30A Output Adjustable Switching Power Supply

Output Power: 1200W Input Voltage: AC200-240V or 100-120V Output Voltage: 0-40V DC Adjustable Frequency: 47-63Hz Ou
Output Power
Output Voltage
0-40V DC Adjustable
Output Current
0-30A Adjustable
Input Voltage
AC200-240V or 100-120V


High efficiency, high reliability
For AC power supply input global
100% full load and machine test
Protection characteristics: short circuit/overload/pressure
Built-in dc electric fan forced air cooling
Built-in fan switch control
PFC correction, built-in distance open/shutdown and voltage compensation signal interface
Size: 280*150*110mm(L*W*H)
model SHA-1200
output Dc output voltage 0-300V 0-200V 0-150V 0-100V 0-80V 0-40V
Output voltage tolerance ±1% ±1% ±1% ±1% ±1% ±1%
Rated output current 4A 6A 8A 12A 15A 30A
Output current range 0-4A 0-6A 0-8A 0-12A 0-15A 0-30A
Output power 1200W 1200W 1200W 1200W 1200W 1200W
Ripple and the noise 300mVp-p 280mVp-p 260mVp-p 240mVp-p 200mVp-p 180mVp-p
Dc voltage adjustable scope -10%,+10% -10%,+10% -10%,+10% -10%,+10% -10%,+10% -10%,+10%
Start, rise, keep time 200ms,50ms,30ms Loaded with
input Input voltage range 100-120VAC or 200-240VAC
Power factor PF>0.95/230VAC PF>0.95/115VAC Loaded with
Exchange input current 7A/115 V 3.5A/ 230 V
efficiency 86% 82% 83% 85% 86% 86%
Impulse current 20A/115V 10A/230V
Leakage current  
Protection characteristics Overload protection 105%~150%
Protection way: current limiting, automatic recovery
Overvoltage protection 120%~140%
Protection way: hiccups, auto recovery mode
environment Working temperature, humidity -10℃~+50℃;20%~90 %RH
Keep temperature, humidity -20℃~+85℃;10%~95 %RH
Vibrate resistance 10~500Hz,2G 10min./ 1 cycle time, 60 minutes, the axis
security Compression sex 3: KVAC between input and output and input and output KVAC: 1.5 to:
Insulation resistance Between the input and output, the input and output, and ground:
100M Ohms/500VDC
standards Insulation resistance Accord with
EMC standard Accord with
other weight 6Kg
packaging 1pcs/6kg
note All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃conditions measuring income value.
Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement.
Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.
The power to consider as a device installed in final equipment, this equipment must be to make sure it’s EMC index.
Specific output current see output drop forehead curve.