New Industry Products

1kW AC-DCs can be Paralleled for up to 4kW

March 27, 2018 by Paul Shepard

Mean Well has launched the PSPA-1000 1kW single-output enclosed ac-dc power supply. This series operates from 90- to 264-Vac and includes models with output voltages from 12Vdc to 48Vdc.

An outstanding feature of the PSPA-1000 is that it is mechanically interchangeable with the 600W PSP-600. Customers can replace 600W power supply with 1000W one without modifying the space.

Other features include high efficiency up to 94%, wide working temperature range of -20 to +70 degrees C, remote control functions (remote ON/OFF, remote sense, and DC OK signal), and parallel power up to 4000W.

These power supplies deliver full output to +50 degrees C and derate linearly to 60% load at 60 degrees C for units with 12Vdc and 15Vdc outputs and to 60% load at 70 degrees C for units with outputs of 24Vdc and 48Vdc.

With various functions, PSPA-1000 is suitable for industrial control, electric motor, communication systems and network equipment, etc.

Features and specifications include:

  • 90- to 264-Vac full range input
  • Built-in active PFC function
  • Forced air cooling by built-in dc fan
  • Current sharing up to 4000W
  • Remote control functions: remote ON/OFF, remote sense, DC OK signal
  • Protections: short circuit/overload/ over voltage/ over temperature
  • Dimensions (L x W x H): 170 x 120 x 93mm
  • 5-year warranty