USB 15W Adjustable Power Supply Module LCD Display Mobile Boost Cable DP3A

USB 15W Adjustable Power Supply Module LCD Display Mobile Boost Cable 1. Input voltage: 4-13V (USB male, MicroUSB, Type-C 3 input interfaces) 2. Output voltage: 1-30V (Quick terminal output, USB female output, note that the two are directly connected, carefully check the output voltage before inserting the USB device!) 3. Output current: 0-2A (In constant voltage mode, the output current is adaptive according to the load size and is not adjustable. If you set the limit current to 1A, then when the load current is greater than 1A, it automatically enters the constant current mode with a maximum output of 1A) 4. Output power: less than 15W (When the output power is greater than 15W, the output is automatically shut down and OPP is displayed. After reducing the load power, press the ONOFF button to solve it. When the input current is too large, it may not work for a long time above 10W due to temperature protection) 5. Voltage display: resolution 0.01V, accuracy +-0.1V, no reserve, self-calibration 6. Current display: resolution 0.001A, range 0-2.2A, accuracy +-0.05A, no reserve, self-calibration 7. Power display: 0.00W-15.0W 8. Temperature protection: When the power element temperature is higher than 100 degrees Celsius, it enters OTP protection. After reducing the load power, press the ONOFF key to solve it (power within 10W for long-term operation generally will not enter OT protection. When the input current is greater than 3A, it may enter over-temperature protection when working for a long time. Even if it does not reach 15W, it is recommended to use an adapter with fast charging function) 9. Working current: about 30mA 10. Charging anti-backflow: support, can be directly connected to the battery for charging, no need to add a diode 11. Short circuit protection: support 12. Weight: about 44g 13. Size: about 8 x 4 x 1.83cm Features: 1. LCD displays input voltage, output voltage, current, power, and capacity statistics, with a voltage resolution of 0.01V and a current resolution o