Description
Adjustable DC-DC Buck Converter with Digital Display ✓ Pulse Rate: 1-150 Hz Adjustable ✓ Adjustable Strap for Secure Fit ► Experience Targeted Muscle Recovery
This is a 20W adjustable DC-DC buck converter module with a digital display. It is based on LM2596 3A step-down voltage regulator and accommodates input of 0~40V DC with an accuracy of ±0.05V.
On a regular buck converter, there is no display and you have to measure the output manually with a multimeter which can be slow and inefficient. This buck converter has a display with the output voltage readout integrated into the board. You can change the output by adjusting a screw potentiometer that is also integrated into the board. Simple!
This module can be used in DC applications such as batteries, power transformers, DIY adjustable power supplies, 24V vehicle power supplies, industrial equipment, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.
Note: Wires/connectors not included
Self-Calibration
The onboard voltage meter supports self-calibration mode. You only need to calibrate it once and the value will be stored self-regulating
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