DC-DC USB buck charging module (with work indicator, standard contact gold-plated socket) Compatible with all kind of mobile phones.
- Product Size: 28 * 32 * 8mm
- Product weight: 5.5g
- Input voltage range: 6-26V
- Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V)
- Output current: 3A (in the absence of heat sink device, the stable output current is 2A)
- Positive and negative can not be reversed, and the input voltage can not exceed 26V, otherwise it will lead to chip damage!
- When working in power, you can not touch the circuit board on the sampling resistor, IC pin, otherwise it may lead to damage to the output voltage of the device!