Power Supplies

150-Watt Enclosed Switching Power Supply with Active PFC

Mornsun has released the series LMF150-20Bxx of switch-mode power supplies with active power factor correction. The LMF150-20Bxx series features compact size, universal input voltage range of 85- to 264-Vac, accepts ac or dc input and the power factor is up to 0.99.

The series also meets IEC/EN/UL62368, EN60335, GB4943 standards. Protections including output short circuit, over-current, over-voltage, over-temperature are included. Standard output voltages include 5-, 12-, 15-, 24-, and 48-Vdc.

The LMF150-20Bxx is expected to be used in applications of industrial automation machinery, industrial control system, mechanical and electrical equipment, instrumentation, intelligent building, household appliance, and so on.

Summary of Features:

  • Universal 85- to 264-Vac or 120- to 373-Vdc input voltage
  • Accepts ac or dc input (dual-use of same terminal)
  • Compact size, 10% smaller than conventional products
  • High reliability: MTBF>300K hrs
  • Operating temperature range of -30°C to +70°C
  • Built-in active PFC function (up to 0.99 PF)
  • I/O isolation test voltage up to 4000Vac
  • Output short circuit, over-current, over-voltage, over-temperature protection (Built-in constant current limiting circuit)
  • Remote ON-OFF control
  • Safety according to IEC/EN/UL62368, EN60335, GB4943 (CE/CCC pending)
  • EMI: CISPR32/EN55032 CLASS B
  • Over-voltage class III (designed to meet EN61558)
  • Withstand 300Vac surge input for 5s
  • 3-year warranty
  • 3-proof customization is available
  • Terminals with or without cover are available
Mornsun Guangzhou Science and Technology Ltd.
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