Sell 1PCS 12V 400mA AC-DC Isolated Power Buck Converter AC 220V to 12V DC Step Down Module Transformer best price

12V 400mA AC-DC Isolated Power Buck Converter AC 220V to 12V DC Step Down Module Transforme Specifications: 1. Input voltage:AC85~265V 50/60HZ or DC100v-370v 2. Output voltage:DC12V (±0.1V) 3. Output current:400mA 4. Power:5W 5. PCB size:3*2*1.8cm Use environment: 1. Working temperature: -20 to 60Centigrade 2. Relative humidity: 40 to 90% RH Input characteristics 1. Input voltage range: 85VAC-265VAC / 100VDC-370VDC 2. Input Current: 0.0273 (AC110V) 0.014 (AC220V) 3. Input surge current: 20A (full load) Output Characteristics 1. Output voltage range: 11.80~12.1V 2. Output Current Range: 0A to 400mA, the peak current of 450mA 3. Output power: 5W. 4. Output efficiency: 80% 5. Switching Overshoot: 10% 6. Output Rise Time: 100ms 7. Ripple:150mV Before purchase: 1.All the goods are ready stock, we will arrange the shipment at once if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.No warranty,if you receive a defect item,please contact us at once with item picture. 4.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) and 10-15 days shipment. 2.If you have not received the item after 15 days shipment,Please contact us. After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #12V #400mA #AC-DC #Isolated #Power #Buck #Converter #AC #220V #to #12V #DC #Step Down #Module #Transforme