5 - 20W AC-DC miniature encapsulated power supply

17th September 2013

Meanwell

Nat Bowers

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In response to the energy-saving and miniature requirement for electronic end products, MEAN WELL introduced a new generation of AC-DC miniature encapsulated type power supply - IRM-05/10/15/20 series, 5W-20W on board module type featuring with compact size and low load power consumption at standby mode. Comparing to the prior generation of PM series, IRM series greatly reduced their size to help system designers solve the tough issue of PCB space limitation.

These new power units feature with extremely low no-load power consumption (<0. 1W), which allows the designers easily conform to the requirements of ErP norm and EISA of USA for end systems.

IRM-05/10/15/20 series are 85~264VAC full range input switchers that offer 3.3~24VDC various single output models and possess up to 85% of efficiency which can be only cooled by free air convection from -30~+70℃. The fully encapsulated packaging can provide the basic ability of anti-moisture/dust, anti-vibration, as well as heat-conduction purpose.

Complete protections include short circuit, overload, and over voltage. In addition, these new series comply with certificates per UL/CUL/TUV/CB/CE which can greatly guarantee your safety. Suitable applications include general electronic instruments, factory automation, electrical or mechanical equipment, and all usage that requires low no load power consumption.

Key features:

No load power consumption < 0.1W,
Extremely miniature size,
85~264VAC full range input,
Protections: Short circuit/ Overload/ Over voltage,
Cooling by free air convection,
-30~+70℃ of working temperature,
Isolation class II,
Withstand 5G vibration test,
Certificates: UL / CUL / TUV / CB / CE,
Dimension(LxWxH): IRM-05/10: 45.7 x 25.4 x 21.5mm; IRM-15/20: 52.4 x 27.2 x 24mm,
3 years warranty.