Parameters:

Module properties: non-isolated step-down module

Input voltage: DC 4.5-30V

Output voltage: DC 0.8-30V continuously adjustable (Default output 5V)

Output current: 12A Max(rated 8A, peak 12A); 100W(if enhance heatsink, can reach 200W)

Operating temperature: -40 to +85°C

Working frequency: 300KHz

Conversion efficiency: up to 95%

Short circuit protection: Yes (limit current is 14A)

Over-temperature protection: Yes (the board will automatically shut down the output if over-temperature)

Input reverse polarity protection: None (please install diode at input port if you need such protection)

Installation: four 3mm screws

Dimension: 60x51x22mm

Wiring: V-IN for input; V-OUT for output

Application:

This module can be used in the field of voltage reduction where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, 24V auto laptop power supply, industrial equipment voltage reduction, 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%