Auto Emergency Power Switch Dual Power Auto Switch Module

Auto Emergency Power Switch - Dual Power Auto Switch Module
This controller is used to switch emergency batteries. If the main power terminal has power, it will connect to the main power supply as a power supply. Otherwise, it will automatically switch to the backup power terminal as power supply.
Features
- Color: As shown.
- Material: Plastic.
- Size: 7 x 4.7 x 1.8 cm/ 2.8 x 1.9 x 0.7 inch.
- The function of the module is to realize the automatic switching of the two-way power supply.
- The first input is connected to the common main power supply, and the second input is connected to the backup power supply.
- Widely used for power control of incubator, laptop and networks, to achieve uninterrupted power.
- Designed with screw terminals for convenient wire connection. Automatically switches to main power when power is back.
- Fine workmanship and creative appearance ensure its popularity and practicality.