High Power Low Ripple DC-DC 12A Adjustable Step-down Module 95% Efficient Car Power Module
Product Description:
Feature:
Module properties: non-isolated step-down module (BUCK)
Input Voltage: 4.5-30V(don't exceed 30V)
Output Voltage: 0.8-30V
Output Current: 0-12A, 100W (if enhance heatsink, can reach 200W)
Operating temperature: -40°c to +85°c
Working frequency: 180KHz
Conversion efficiency: up to 95%
Short circuit protection: YES ( the Limit current is 14A)
Over-temperature protection: Yes (Over-temperature Automatically shuts down the output)
Input reverse polarity protection: None ( please install diode at input port )
Installation: four 3mm screws
Wiring: Connection: V-IN input, V-OUT output
Dimensions: 60x52x20mm
Some Application:
it is for Step down voltage application. for example battery, power transformers, DIY adjustable voltage regulator. 24V car power laptop power supply. 12v to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V etc.
Testing for reference:
Input 12V, Output 5V/10A,Efficiency 81%
Input 12V, Output 5V/6A,Efficiency 86%
Input 24V, Output 12V/8A,Efficiency 91%
Input 24V, Output 19V/6A,Efficiency 94%
