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10PCS LM2596S DC-DC Step Down Buck Converter Module, 3A Adjustable Voltage Regulator Input 3-40V Output 1.5-35V High Efficiency Power Supply Module
- Core chip adopts original LM2596S, 3A continuous output current, wide input range DC 3V~40V, adjustable output DC 1.5V~35V via precision potentiometer.
- High conversion efficiency design, low heat generation, stable output voltage with built-in over-current, short-circuit and over-temperature protection circuit.
- Compact PCB layout with fixed mounting holes, easy installation and wiring for DIY electronics, battery power transformation and industrial equipment modification.
- Widely applicable for vehicle power supply, LED driver, MCU experimental board, surveillance camera and various DIY step-down power transformation projects.
- Bulk pack of 10 pieces, cost-effective for electronic maintenance lab, student experiment and small-batch product development.
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Overview
Specs
Reviews
This adjustable DC-DC step-down module is built around classic LM2596S switching regulator chip. It supports wide-range DC input from 3V to 40V, users can turn onboard potentiometer to customize stable output voltage between 1.5V and 35V with max 3A load current. Optimized circuit structure improves power conversion efficiency and effectively reduces working temperature, multiple built-in protection functions avoid module burnout caused by short circuit or overload. Standard reserved terminals and fixed mounting holes bring convenient assembly, extensively used in car power conversion, laboratory test power, industrial control equipment and electronic DIY projects, packed with 10 modules per set for bulk purchasing demand.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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