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Item specifics

Brand Name ACELEX
Origin CN(Origin)
Certification NONE
Phase Single Phase
Current Type DC
Model Number 12A Adjustable Step-down Module

Product Description

Parameters: Module nature: Non-isolated Buck Module (BUCK) Input voltage: 5-40V input voltage, please do not exceed 40V! ! ! Output voltage: 1.2-36V continuously adjustable (default output 5V,) Output current: 12A MAX (rated 8A, peak 12A) 100W enhanced heat dissipation up to 200W, Working temperature: -40~+85 degrees Working frequency: 180KHz Conversion efficiency: up to 95% (efficiency related to input, output voltage, current, voltage difference) Short circuit protection: Yes(limit current 12A), please try not to short circuit Over temperature protection: Yes (automatically turn off the output after over temperature) Input reverse connection protection:Yes, (Input diode reverse connection protection, anti-burn protection or protection diode) Installation method: 4 3mm silk Wiring method: terminal block, solder-free, V-IN is input, V-OUT is output, module with housing is wire bond output. Module size: length 60mm width 51mm height 22mm
Application range: This module can be applied in the buck field where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable power supply, 24V car pen meter power supply, car LED lamp with power supply, industrial equipment step-down, 12V to 3.3 V, 12V to 5V, 24V to 5V, 24V to 12V, etc.
The densely reinforced aluminum radiator makes the module's working temperature lower and more stable. 5 470uF /35V switching power supply
dedicated high-frequency low-resistance capacitors are connected in parallel to make the output ripple lower,23mm super large magnetic ring 1.0 full copper enameled wire, guaranteed work. Onboard LED work The indicator light is more intuitive when working. The design of full materials and addition is the pursuit of perfection Your perfect choice.
Added TVS diode to prevent the surge voltage from breaking down the chip and let the module work safer. Two genuine Samsung 50V/MLCC chip capacitors with high frequency and low resistance Uncapacitor combination makes the output ripple as low as freezing point. Four 3mm screw holes for your convenience installation.