Fast Charging Cheating Trigger Function The Boost Buck converter is equipped with an intelligent fast charging cheating function, which can solve the problem of insufficient power at the USB input port. It supports mainstream fast charging protocols, including QC2.0, QC3.0, FCP, SCP, and AFC. Users can also choose not to use the fast charging function or enable the automatic selection of fast charging protocols.
Adjustable Output Voltage The output voltage is adjustable with a current limit of 0 - 2A (wide input range of 4 - 13V and wide output range of 1 - 30V, all adjustable, with short-circuit protection, and no burning in case of short-circuit). In the constant voltage mode, the output current is self-adaptive according to the load and not adjustable.
LCD Display of Multiple Parameters The LCD screen shows input voltage, output voltage, current, power, and capacity statistics. The voltage resolution is 0.01V, and the current resolution is 0.001A.
Four Input Modes There are four input options: USB male connector, Micro USB, TYPE-C, and soldering pad input. The input voltage range is 4 - 13V, and the output voltage range is 1 - 30V.
Applications It serves as a convenient and intuitive travel voltage converter for small electronic projects, making it ideal for school electronics classes and small Arduino projects.

Note:

1>.It is a DC power module,So it can not connect to AC power.

2>.Please don't short output.

3>.Please make sure input power is more than load power.

4>.Please step down output power if module is hot.

5>.Rotate CV potentiometer counterclockwise more than 10 turns if the output voltage can not be adjusted.

6>.Output current can not keep fix value output.It changes with load.But It can not exceed set output current value.

7>.There is a protective film on the surface of the shell. It is recommended to tear it off for a clearer effect.

8>.Please read use manual and description before use.

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