This circuit is a more scientific circuit scheme which can be charged and discharged at the same time. When the power supply is powered directly by the power supply through the boost circuit to power the load, at the same time to power The battery is charged .However, the power supply is turned off, and the automatic start-up battery is powered by a boost circuit to the load. Ups-15W module enables dual external power supply and battery power supply without seam Switching (no delay), suitable for small power DC equipment meters, etc. Cut off the power supply scheme, stop the power from starting, come to the power from charging. Ups-15W module integrated battery charging, battery protection boost Output, Ups switching four practical functions.

Features:

• Peak power up to 20W, rated power up to 15W
• bost boost circuit, built - in 12A large current MOS
• Efficiency up to 96%%
• Module static power consumption 25 mA
• Optional output 5V current 3A

Note: Module with overshoot, over discharge, over temperature, over current protection if the wrong operation of the short circuit into the protection The protection state is not output, and the 5V charging automatically activates the recovery output . Please ensure that the grid iron is used There is a connection to the ground (and the row plug ground wire is turned on), the best to wear anti-static gloves to operate.

 

Package Includes:

• 1 x Two Way Lithium Battery Boost Module 5V UPS Protection Charging board