Features [Material Performance]: All copper wire is selected, which is resistant to high temperature and high pressure. [Strong Insulation Performance]: Transformer are treated with vacuum impregnated insulating varnish. [Safe and Reliable]: The power transformer adopts flame-retardant nylon core, which is safe and reliable. [High Quality]: Brand new and high quality. [Function]: It can convert AC 220V input voltage to AC 12V output voltage. Features: 1、brand new and high quality. 2、It can transform AC 220V input voltage to AC 12V output voltage. 3、The power transformer uses flame retardant nylon core, safe and reliable. 4、Selection of full copper wire, resistant to high temperature and high voltage. 5、All transformer are treated with vacuum impregnated insulation varnish. Specification: Input voltage: 220V Output voltage: 12V Rated power: 12W Frequency: 50Hz Core: EI Wiring method: red wire - input, blue wire - output Package List: 1 * Transformer   Package List