MEAN WELL Products

MP1K0 Series - 1000W Modular Power Power Supply



Switching power supplies with modular design that consists of 2 stages; Front end PFC and output modules. Using zero voltage switching technology to realize the power factor correction, the line input is rectified into high DC voltage by the front end PFC stage, and then the DC output modules will transfer the operating voltage into all kinds of DC output voltages from 1.6V to 53V. There are currently 75W, 150W, 300W single output modules and 100W dual output modules to fulfill all kinds of applications up to 14 isolated outputs. There are millions of combinations available for the modular series. You can configure the DC outputs needed to get the fastest solution for your power requirements with safety and EMC certificates. No more NRE/safety application charges and long peroids of waiting for certificates to come through! This is a revolutionary standard power solution that fulfills your custom made request!

For use with;

MS-75 Series
MS-150 Series

MS-210 Series
MS-300 Series

MS-360 Series
MD-100 Series

Additional information







  • Universal input voltage
  • Uses ZVS technology to reduce power dissipation and improve efficiency
  • Large range of output configurations available
  • Remote control on each module
  • Remote sense on MS-75, 150 & 300 modules
  • Built in active PFC, PF>0.95
  • Built in parallel function on MS-300
  • Fan alarm function
  • Forced air cooling
Input Voltage 86 to 264Vac or 120 to 370Vdc
Input Frequency 47 to 63Hz
Input Current 13.5A at 115Vac; 6.7A at 230Vac
Inrush Current 20A at 115Vac; 40A at 230Vac, cold start
Power Factor Correction >0.95 at 230Vac; >0.98 at 115Vac; full load
Efficiency 84% typically
Leakage Current <1.5mA at 240Vac
Output Power 1000W maximum
Setup, Rise, Hold-Up Time 1500ms, 50ms, 20ms at full load
Over Load Protection Constant Current limiting, recovers automatically once fault condition removed
Over Temperature Protection Thermal switch detect on the heatsink of power MOSFET
Should the power supply reach excessive temperatures it shall shut down
and auto recover once temperature returns to operable levels
Fan Fail The outputs shall shut down should the fan malfunction
Remote Control RC+/RC-: 0 to 0.8V or Short, Power on
RC+/RC-: 4 to 12V or Open, Power Off
Remote Inhibit Control RC+/RC-:0V~0.8V or OPEN, POWER ON
Auxiliary Power 12V at 0.1A (only for remote on/off)
Withstand Voltage I/P-O/P: 3KVAC, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC, 1 minute
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100MW/500Vdc
Operating Temperature -20°C to +70°C (refer to de-rating curve)
Operating Humidity 20% to 90% RH Non-condensing
Storage Temperature, Humidity -40°C to +85°C, 10% to 95% RH
Temperature Coefficient ±0.03%/°C (0°C to 50°C)
Vibration 10 to 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes
Safety Standards UL60950-1, TUV EN60950-1, EN60601-1 approved
EMC Complies to EN55022 Class B, EN6100-3, -2,3, EN61000-4-2,3,4,5,6,8,11,
ENV50204, EN55024, EN61000-6-1, EN61204-3 Light Industrial Level, Criteria A
  • CB
  • CE
  • PFC
  • TUV