AC-DC 12V 1A Switching Power Supply Module Bare Circuit 220V to12V Board Description: 1.Input voltage:AC 100V-240V 50-60Hz 2.Output voltage:12V 3.Output current:1A 4.Size:65mm×32mm×20mm 5.Overvoltage Protection:Yes 6.Overcurrent protection:Yes 7.Short circuit protection:Yes Product features: 1, global wide input voltage AC110-220 v 2, the new plan, selection of materials, output voltage, power full current 3, with overload, short circuit, over temperature protection, stable performance and long service life 4, high efficiency, low output ripple noise5, loaded with aging test, input and output high and low voltage isolation Package included 1pc