Specifications :
Name: Adjustable Power Adapter
Color: Mainly black
Input: AC100-240V 50/60Hz
Ouput: DC 3-12V adjustable
Output current:  5A
Power: 60W
Total cable length: 200cm
Efficiency: 95%
Size: 133*50*32mm (3V-24V 3A Adapter)
DC plug: 5.5MM * 2.1~2.5MM

Features:
Fully tested
Constructed from high quality material
Easy installation
Manufactured with precision to meet OE standards
High quality components
Application:Can used for DC motor speed control, light dimmer, and so on.

Package included:
1x Adjustable Power Adapter (EU)