"Adapter 12V" is a switch mode power supply (SMPS), which can convert AC 100~240V to DC 12V. This low price light weight power adapter may be suitable for your most electronics projects.
As far we know, quality of the low price chinese products may falls within times. Thus why to ensure the product quality, this product is tested by our technical team and the following technical parameter is published.
TSB QC Reports:
----------------------------------------
Output Voltage: 11.50V ~ 12.20V
Ouptut Current: 250mA ~ 700mA
Size: 3 inch x 2 inch x 2.7 inch
Cable Length: 2 feet 10 inch
Weight: 60g
.
Specification
Input: AC 100~240V
Operating Frequency:50/60Hz
Output Voltage:12V
Output Current:700mA (not more)