5A Constant Voltage Constant Current Step-Down Power Supply Module with USB Port Power Bank Conversion Board

A 5A Constant Voltage Constant Current Step-Down Power Supply Module with USB Port Power Bank Conversion Board is a versatile power supply module used to regulate and convert voltage and current to a specified value, while also providing USB charging functionality.

Features:

1. On-board voltage, current and power meter, you can easily use this module without a multimeter, which is simpler and more intuitive; the on-board USB interface can easily charge your digital products. (Note: The USB output voltage is the same as the module output voltage, not a fixed 5V output, please confirm before charging the USB device)
2. High power, high efficiency, 5A, low ripple
3. Ordinary step-down module with overcurrent protection capability will not burn the module even if the output is short-circuited; it can be used in solar panels, wind turbines and other occasions, and can also be used as a high-power LED constant current drive module
4. The on-board voltage and ammeter can be self-calibrated. When used as a lithium battery charger, the float voltage and charging current can be set, and an indicator light indicates whether it is charging or has been fully charged
5. Equipped with heat sink

      

  Package includes:

  1 X 5A Constant Voltage Constant Current Step-Down Power Supply Module with USB Port Power Bank Conversion Board