XH-M350 Backup Battery Switch Over Module

Overview:

This module is used for emergency switch over to a battery. Included is a high quality relay. The effective control current can reach 5A, and the power can reach 60W in the control of 12V. The module can be used in a wide range of applications including incubators, networks, computers etc

Specification:

• Model: XH-M350
• Control voltage: DC 12V
• Control current: 5A
• Support power: 60W
• PCB Size: 54 x 26.6mm
• Net weight: 30g

Circuit principle analysis:

When the above circuit is connected to the 12V adapter and battery, when the 12V adapter has power, the priority is to automatically connect the adapter for power supply (green light), when the adapter stops power supply automatically switch to the battery power supply (red light), so as to achieve uninterrupted power supply!

FAQ's

1. What are the differences between the YX850 Emergency Power Failure Automatic Switching Lithium Battery Module (5V-48V) and the XH-M350 Backup Battery Switch Over Module?
   • The YX850 module is designed for higher power applications, capable of handling a wide range of voltages from 5V to 48V with a maximum current of 10A. On the other hand, the XH-M350 module is limited to a voltage of 12V and a maximum current of 5A.

Package includes:

• 1 x Backup Battery Switching Module Board