5pcs XH-M301 AC-DC Power Adapter Switch Power Supply Module AC100-240V To DC12V

Specifications: ? Input range: AC/DC100-240V Output voltage: DC12V 300mA Size: 40x28x23mm Mounting hole spacing: 47mm Scope of application: It is used for power supply of the thermostat main board, and the module main board supplies 220V to 12V safe voltage. Protection function: overvoltage / overcurrent / short circuit / overheating ? Package Included: ? 5 x XH-M301 AC-DC Power Adapter Switch