220V Two-Channel Relay Automatic Switch Module 10A Dual Relays Electrical Accessories Power Supply

Description

220V Two-Channel Relay Automatic Switch Module 10A Dual Relays Electrical Accessories Power Supply

1: Automatic transfer switch

2: Automatic switching between two power sources

3: Short switching interval

4: Simple to use, page function description diagram

5: Widely used

Product Description

1. Input voltage: AC 90-240V

2 Output current: maximum 10A

3. The two power supplies are automatically switched, and there is only an interval of ms in the middle

4. Board size: 47*78mm

Weight: 44g

The function of the dual power 220V automatic switcher module is to realize automatic switching of two power sources. The main power supply is connected to the common main power supply, and the auxiliary power supply is connected to the backup power supply. The output power voltage is equal to the input power voltage. When the main power supply has no voltage output, the module automatically switches. It is the backup power output. When the main power supply is restored, the module automatically switches to the main power output.

Note: When the main power supply is energized, the backup power supply is not turned on, and the power is supplied by the output of the main power supply; when the main power supply is cut off, the backup power supply is automatically turned on, and the backup power supply is powered by the output of the backup power supply; The main power output provides power.

Product List

1*Dual power 220V automatic switch module