Product Description
This product is suitable for power outage equipment without power application, use external power supply when there is power, and automatically and seamlessly switch to battery power when the power goes out. If you use USB interface power supply, we recommend using Type-c interface, relative to microUSB interface, can pass current is much larger, the maximum can pass 5A.
Suitable for routers, cameras, development boards and other devices, power failure seamlessly switch to battery power supply, power outages do not stop the network.
Seamless switching of external power supply and battery dual-channel power supply (no delay).
Uninterruptible power supply power outage self-start, incoming self-charging
Output voltage 5V/9V/12V selectable, other voltages can be customised
Lithium battery charging, lithium battery protection, boost output, UPS switching four practical functions
Two-colour LED indicates the charging status, full green light is always on, automatically stop charging Type-C interface, through the current is large.
Function Description
1, UPS function: when the power supply has power directly from the power supply through the boost circuit to the load power supply, at the same time to the lithium battery charging. Once the power supply is cut off, it will automatically start the battery path to supply power to the load through the booster circuit.
2, boost circuit: peak power up to 20W, fixed power up to 15WBOST boost circuit, built-in 12A high-current MOS, efficiency up to 96%, the module static power consumption of 25mA, optional 5V/9V/12V output (load normal recommended <15W. Output 5V: current 3A / output 9V: current 1.6A / output 12V: current 1.2A)
3, battery protection: overshoot, overdischarge, over-temperature, over-current protection (if the misuse of short-circuit into the protection state does not output, access to the 5V charging automatically activated to restore the output)
Translated with DeepL.com (free version)