AC90-240V to DC9V 500mA Power Module

AC to DC Power Module Supply Isolation Input: AC90-240V Output: 9V 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, DC9V output,  

1, Input characteristics

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

2, Output characteristics

Output voltage: DC9V (±0.1V)

Output current: 500mA 

Output Power: 4.5W
Size: 30*20*16mm

3, Reliability requirements

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