... quality control 3. Best price 4. Welcome OEM/ODM Power Adapter 1. Input Plug: EU,US,UK,Australia,Japan,South Korea ... ,CN, customized2. Output Connector: USB,DCjack, JST, XRL, Alligator Clip,Air plug3. All kinds of ... 50MΩ ,500VDC Dielectric Strength Testing 100%Hi-pot test ItemSpecificationRemarkPrimary to Secondary1.5KVac<5mANo arcing Universal AC DC Power Adapter