New Industry Products

35-350W Enclosed AC-DC Switching Power Supplies

January 01, 2019 by Paul Shepard

MORNSUN has launched a new line of enclosed switching power supplies - LM series, which offers power of 35W, 50W, 75W, 100W, 150W, 200W and 350W. The new series includes single-output, dual-output and triple-output models.

It is designed for a wide range of applications including industrial control, industrial automation machinery, intelligent security, smart grid, IoT, mechanical and electrical equipment, electronic instruments, intelligent building, and household appliances.

LM single output series carries output voltages of 5V, 12V, 15V, 24V, 36V and 48V, and LM multi-output series carries output voltages of 5V, ±12V, ±15V, 24V, 36V and 48V. Protections include short circuit, over current, over voltage. All models comply with IEC62368, UL62368, EN62368 and GB4943 standards.

These power supplies can operate up to an altitude of 5000 meters and have an operating temperature range from -30°C to +70°C. They are well-suited for applications that demand peak power and can support the critical over current value can last 1 hour (e.g. the application of wireless transmission of instantaneous power).

The LM series has a universal input voltage range of 85- to 264-Vac. Dual-input models are available that accept either 165- to 264Vac or 180- to 373Vdc through the same input terminals. These power supplies meet CISPR32/EN55032 CLASS B standards. Protections include short circuit, over current, over voltage.

Summary of features:

  • Regulated output, low ripple & noise
  • Cooling by free air convection (LM350-xxBxx series: built-in fan on-off control, forced air cooling by built-in DC fan)
  • Complete protections: short circuit, over current, over voltage
  • Withstand 300Vac surge input for 5 second (no damage)
  • Output critical over-current value can last 1 hour (normal temperature 25°C, rated input voltage, no damage on products)
  • Withstand 5G vibration test
  • Meets 5000m altitude requirements
  • Meets CISPR32/EN55032 CLASS B
  • Compliance to IEC62368, UL62368, EN62368, GB4943 standards
  • 3-proof customization is available
  • 3-year warranty