... 2. Input voltage: 110/220VAC+/-20% pulling switch Switching Power Supply,Switching Power Supply Design,Switching ... Model Power Supply,DC Sswitching Power Supply,Power Inverter,Power Convector ... Power Supply,Power Supplies,PC Power,DC Power Supply,Switch Model Power Supply,12V Power Supply ... 150mVp-p.3. Inlet stability: +/-0. 5%4. Load stability: : +/-0. 5%5. Efficiency: 83%6 ...