HLK-PM12 240V AC to 12V DC 3W 250mA Power Supply Adapter

Hi-Link HLK-PM12 AC / DC 12V Miniature 12V 250mA power supply in a housing intended for soldering in a PCB.
Description of the pins:
AC - supply voltage input: 100-240V AC
+ Vo - voltage output - plus
-Vo - voltage output - minus
Specification:
- input voltage: 100-240V AC
- output voltage: 12V DC
- max output current: 250mA
- efficiency at 220V AC power supply: 70%
- external dimensions: 34x20.2x15mm
- working temperature: -20 ° C to 60 ° C
- permissible ambient humidity: 5-95%
- the power supply has the following protections: over-current, short-circuit, thermal