... set of production equipment and technology, making hardware, circuit board, coil, consent and plug ourselves. Description of goods:Automatic /AC/single phase ... : AC220V±5%/AC110V±10%5. Power capacity:80%6. Single phase 7. LED light : In use /Unusual/Delaying 8. ... 11. Application: home using ( air conditioner, refrigerator, TV set and music center ) ,office computer, laboratory and factory precision ...