Type-C 15W 3A Fast Charge UPS Power Supply / 18650 Lithium Battery Charger Module DC-DC Step Up Booster Converter 5V

1. The product is suitable for the use of power failure equipment without power failure. When the power is on, it uses an external power supply, automatically and seamlessly to power the battery when power failure occurs. 2. Type-C power supply interface

. Compared to microUSB, the current can be much larger and the maximum can be 5A.

3. Suitable for routers, cameras, boards and other equipment switching power supply when the battery is off, and remains connected to the Internet when it is off.

4. Seamless switching between external power supply and battery dual power supply (delay) continuous power supply, self-starting when power failure, self-charging when in-line power

. optional,

6. lithium battery, rechargeable lithium battery, boost output, UPS switching four practical functions.

7. Two-color LED charging status indicator, green when fully charged, and charging will stop automatically.

Output Voltage: 5V

Current: 3A (MAX)

Interface: Type-C interface

Peak power: 20W Rated

power: 15W

Module size: 88*41*22mm length width height. (Patch on the back of the box)

1. UPS function: When the power supply has power, the power supply directly supplies power to the load through the boost circuit, and at the same time charges the lithium battery. When the power supply is cut off, the battery path is automatically activated to supply power to the load through the boost circuit.

2. Boost circuit: peak power 20W, power 15W, BOOST boost circuit, built-in 12A high power MOS, efficiency up to 96%, module static power consumption 25mA, optional 5V/9V/12V. (It is recommended to load <15W. Output 5V: Current 3A Output 9V: Current 1.6A Output 12V: Current 1.2A)

3. Lithium battery protection: overcharge, overdischarge, overtemperature, and overcurrent protection (if it enters the protection state and does not output after short by misoperation, it will automatically activate and resume output when connected to 5V) Instructions for use: 1. Standard USB port 5V+5V- has an external power supply port, and you can choose

2

. Mark USP+ and UPS- as output ports. Connect the 18650 lithium battery box back welding. It can be connected to other 3.7V baterai litium.

2. When it is a UPS, the battery needs to be installed to ensure that the input 5V has sufficient power, the output remains in real time, and the battery is powered at any time when the power is off. 3. If the UPS needs to save power consumption, after all the tests are completed solder the output indicator light, can reduce the current consumption of more than 10 Ma without affecting the normal output circuit, which is energy-saving

.

4. During the use process, the board may be triggered to enter the protection state without output due to various reasons (mistouch, wrong connection, etc.). After troubleshooting, you can connect the charging port of the board to 5V. and the board will open again. Re-output can be activated.

5.5V power supply is used, each user uses a large capacity output capacitor inside. This capacitor can continue to discharge after the power is turned off, so that the power supply has a slow down process, which will cause the board to be damaged after the power is turned off. There is no rapid replacement of the battery power. If you encounter such a situation, you can connect the discharge resistor about 1K to 5V port. 6. If you want to increase the battery capacity of the UPS module, you can use several parallel connections, and other functions will not be affected

.

1. There are components such as MOS on the board, which are easily damaged by induction or static electricity of the soldering iron. Please ensure that the soldering iron used is grounded (and the ground wire of the power strip is connected), and wear anti-static gloves to operate.

2. When installing the battery, be careful not to install it in reverse, otherwise it will burn the board.

3. Please select a power supply with sufficient power. To ensure the normal operation of the board.

4. The board power supply should not be higher than 5V.

5. The committee has been modified without confirmation analysis. Our store is not responsible for technical analysis and after-sales.

6. It is normal for the module to generate heat when working at high, just pay attention to the heat fan.