AC to DC Power Module Supply Isolation Input: AC90-240V Output: 3.3V 500mA

Notice : this module was DIY circuit board,please be careful.Then it maybe looks like not new.but it was new .

Specification:

The power supply has a temperature protection, over-current protection and short circuit protection, AC90 ~ 240V wide voltage input, DC3.3V output, compact, 431 precision regulator.

1, Input characteristics

Input Voltage: AC90-240V 50/60HZ (full load)

2, Output characteristics

Output voltage: DC3.3V (±0.1V)

Output current: 0 - 500mA  , MAX peak current :600MA

Output Power: 2W

Output efficiency: 85%
The output ripple: 150 mv
Size: 40*15*15mm

3, Reliability requirements

 Environment 25 ° C under 80% load MTBF more than 100,000 hours