... DC Adapter 220V to 12V 1. Direct factory 2. Strict quality control 3. Best price 4. Welcome OEM/ODM AC DC Power Adapter 220V to 12V ... 1. Input Plug: EU,US,UK,Australia,Japan,South Korea,CN, customized2. Output Connector: USB,DCjack ... Dielectric Strength Testing 100%Hi-pot test ItemSpecificationRemarkPrimary to Secondary1.5KVac<5mANo arcing AC DC Power Adapter 220V to 12V