Source factory manufacturing EF20 high frequency transformer

Product Name

Switching power supply

Phase

Single

Input voltage

220V

Output voltage

12V

Output current

1A

Voltage regulation

220V

Working noise

0

Efficiency

>92%

Temperature rise

<45℃

Waveform distortion

Sine

Dielectric strength

>3KV

Insulation resistance

>10MΩ

Insulation class

Class B

Conditions of use

1: Working environment temperature: -30 ° C~55 ° C

2: Working environment humidity: relative: 10%~90%: Absolute: <29g/m3 without condensation

3: Storage ambient temperature: -40 ° C ~70 ° C

4: Working altitude: 0-4000 meters, rated power below 2000 meters, above 2000 meters, for every 100 meters rise, derating 1%