... . Best price 4. Welcome OEM/ODM AC DC Power Adapter 220V to 12V 1. Input Plug: EU,US,UK,Australia ... Air plug3. All kinds of shell are available4. Certification: UL,CE, FCC, SAA, PSE, ROHS,EK,CB,GS5. Warranty: ... 220Vac/50HzInsulation Resistance...........≥50MΩ ,500VDC Dielectric Strength Testing 100%Hi-pot test ItemSpecificationRemarkPrimary to Secondary1.5KVac<5mANo arcing AC DC Power Adapter 220V to ...