220V to 5V 3.3V 9V 12V 24V 3W ac to dc power supply Open frame

The 3W ultra-small series module power supply is a small-volume, high-efficiency AC DC power module supply. It has the advantages of global input voltage range, low temperature rise, low power consumption,high efficiency, high reliability and high safety isolation. It has been widely used in smart home, automation control, communications equipment, instrumentation and other industries.

Universal input

Small size

CE standard 

Details

1.Ultra-thin, ultra-small, smallest volume;

2.Global universal input voltage（90~265Vac） 

3.Low power consumption, green environmental protection, no-load loss<0.1W 

4.Low ripple, low noise 

5.High output short circuit and over-current protection and self recovery 

6.High efficiency, high power density 

7.Input and output isolation voltage 3000Vac 

8.100% full load aging and testing 

9.High reliability, long life design, continuous working time is greater than 100,000 hours; 

10.Meet UL, CE requirements; product design to meet EMC and safety testing requirement; 

11.Using high-quality environmentally friendly waterproof plastic potting, moisture, vibration, water and dust to meet IP65 standards 

12.Economic solutions, cost-effective 

13.Work without external circuit 

14.1 year quality guarantee period

Notes.

For CE certificate, advise to add external fuse to pass EMC

This product customers can both use open frame or enclosed box

Product Presentation

* The input design adopts UL listed 1A / 250Vac slow-blow fuse or 10Ω wire-wound resistor 

*The PCB board is made of double-sided copper clad foil, and the material fire resistance grade is 94-V0 grade 

* Safety standard meets UL1012,EN60950,UL60950 

* Insulation voltage I/P-O/P:2500Vac 

* Insulation resistance I/P-O/P>100M Ohms/500Vdc 25℃ 70% RH 

* Conduction and radiation meet EN55011, EN55022 (CISPR22) 

* Electrostatic discharge IEC/EN 61000-4-2 level 4 8kV/15kV 

* Radio frequency radiation immunity IEC/EN 61000-4-3