DC-DC power module step-down module high power low ripple 12A adjustable 95% high efficiency vehicle

Module parameters:

Module name: 12A step-down perfect version  

Module nature: non-isolated buck module (BUCK)

    Input voltage: 4.5-30V Please do not exceed 30V! ! !

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

                       (Fixed output available)

   Output current: 0-12A 100W Enhanced heat dissipation can reach 200W,

    Working temperature: -40 ~+85 degrees

    Operating frequency: 300KHz

    Conversion efficiency: up to 95% (efficiency is related to input and output voltage, current and voltage difference)

    Short circuit protection: Yes (limited current 14A) Please try not to short circuit

    Over-temperature protection: Yes (automatically shuts off output after over-temperature)

    Input reverse connection protection: None (please connect a diode in series with the input if necessary)

    Installation method: 4 3mm screws

    Wiring method: Terminal block, no welding required, V-IN is input, V-OUT is output, the module with housing is welding wire output.

    Module size: length 60mm width 51mm height 22mm

Measured data:

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%

Applications:

    This module can be used in the field of step-down where the input voltage is higher than the output voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, 24V vehicle-mounted notebook power supplies, vehicle-mounted LED light strip power supplies, industrial equipment step-down, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, etc.

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