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Feature

Uses synchronous rectification technology, has high conversion efficiency and Stable performance; the input should be at least 3V higher than output
With potentiometer on the bottom, which allows you adjust the accuracy with the mini screw, but ensures you won't easily change its setting when mounted
Fully sealed, outer enclosure acts as a heat sink, specially Made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable
With reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence is safe to use
Perfect for electronic hobby project, wide application, you can use it on radio, car audio, LED display, motor, Cell phone, etc

Description

Parameters:
Module Name: DC buck module (Synchronous rectification)
Module model:2203ADJ
Input voltage: DC 8-22V22V Max
Output voltage:1-15V (adjustable,please ensure input voltage is at least 3V higher than output voltage)
Output current: 3A Max. (long-term work in 2A doesn't need to enhance heat dissipation)
Conversion efficiency: up to 96%(Max)
Static power consumption: about 12mA
Ripple output: About 100mV (12V to 5V/3A)
Operating temperature: -20 c to +60 c (Industrial grade), -40 c to 80 c (limit)
Min voltage margin: 3V
Dimensions: 33 x 25 x 20mm

wiring:
Red wire: connect the red wire to positive pole of input(input +)
Yellow wire: connect the yellow wire to positive pole of output (output +)
Black wire: connect the black wire to negative pole of input or output(input- / output -)

Package Includes:
1 x DC Converter Module