AC/DC 120W Open Frame Power Supply

SKU: LOF120-20Bxx Series Categories: , , Manufacturer:

Product specs

Weight 125 g
Dimensions 76.2 × 50.8 × 31 mm
Input Range

85-265Vac, 120-370Vdc


114W, 119.9, 120W


12V, 15V, 24V, 27V, 48V


2.5A, 4.44A, 5A, 7.6A, 9.5A

Min-Max Tamb (°C)

-40°C, +85°C

Product Description

LOF120-20Bxx series is one of Mornsun’s AC-DC miniature Open Frame Power Supply. It features universal AC input and at the same time accepts DC input voltage. Cost-effective, high efficiency, high reliability and double or reinforced insulation. These convertors offer excellent EMC and safety performance which meet IEC/EN/UL62368, GB4943, IEC/EN60335, IEC/EN61558, IEC/EN/ES60601 standards and they are widely used in areas of industrial, LED , street light control, electricity, security, telecommunications, smart home , medical, etc

Note: *If the total output power exceeds the nominal output power,it can be maintained for a maximum of 10s. The power supply cannot exceed the transient power.When the output voltage is increased, the total output power cannot exceed the nominal output power

  • Universal 85 – 264VAC or 120 – 370VDC input voltage 
  • High power density, compact size: 3” × 2” × 1.22” 
  • Operating ambient temperature range: -40℃ to +85℃ 
  • Active PFC 
  • High I/O isolation test voltage up to 4000VAC 
  • Operating altitude up to 5000m 
  • Extremely low leakage current<0.1mA 
  • Stand-by power consumption<0.3W 
  • The base plate with conformal coating 
  • Output short circuit, over-current, over-voltage, over-temperature protection 
  • Efficiency up to 95% 
  • Installing in system of Safety Class I/II is available 
  • Safety according to IEC/EN/UL62368-1, IEC/EN60335-1, IEC/EN61558-1, GB4943-1, IEC/EN/ES60601-1(2 × MOPP

Available Options: