Updated: 17 Feb 2025

dc to buck step down converter lm2596 3as

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Updated: 17 Feb 2025

#1

Best Choice
XMSJSIY DC 24V to 12V DC Step-Down Voltage Converter 100A 1200W DC Buck Module Adapter 20-30V to 12V DC Regulator Reducer Car Power Supply Volt Converter for Car Truck Vehicle - 1 Pcs

9.8

XMSJSIY

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Main highlights

This car voltage converter comes with 6 types of protection for your use: overload protection, built-in circuit protection. Overtemperature protection, intelligent start and stop dual fans. High voltage protection, built-in relay protection. Low voltage protection, built-in relay protection. Reverse protection, fuse disconnect protection. Short-circuit protection, built-in relay protection.

This 24V to 12V step-down power buck converter has iron shell, high strength all-round protection, active heat dissipation, dual fan air intake does not accumulate heat, both sides of the opening, efficient to improve heat dissipation efficiency, with insurance security.

This 24V to 12V DC power voltage converter can convert DC 20-30V voltage to stable 12V voltage, voltage regulator capacitor, can achieve instantaneous discharge effect at critical moments, ensure the stability of the converter, ensure the equipment performance is consistent. Output voltage :12V. Maximum current :100A 1200W.
#2

Value for Money
DC 36V/48V Step Down to 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer for Golf Cart, forklifts Car

9.7

YIPIN HEXHA

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Main highlights

Output voltage: DC 12V(Fixed Output); Output current: 20A max; Output power 240W max;High Conversion Efficiency: up to 95%

Intelligent protection: built in overload, overcurrent, overtemperature and short circuit protection.

Input voltage range: DC 30-60V（36V/48V)
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#3
HiLetgo 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display

9.6

HiLetgo

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Main highlights

output voltage range of 1.25V ~ 37V

LM2596 DC-DC Buck Step-down Power Converter Module

4.0-40V to 1.25-37V LED Voltmeter
#4
DROK Waterproof DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board for Car Auto Vehicle Motor Regulated SR

9.4

DROK

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Why we love it

High efficiency: Synchronous rectification technology

Precise settings: Potentiometer adjust accuracy

Durable design: Waterproof, anti shock, anti humidity, dust proof.

Main highlights

Key Features
Utilizes synchronous rectification technology for high efficiency, stability, and includes multi-protection features ensuring safety and durability.

Ideal Use Cases
Suited for electronic projects in harsh environments - waterproof, dust-proof, and shock-resistant, ideal for radio, car audio, and LED displays.

Customer Praise
Most reviews highlight its reliable performance and appreciate the adjustable potentiometer for precision control in various applications.
#5
[2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Step-Down Voltage Regulator High Power Module with LED Display

9.3

Valefod

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Main highlights

【Output Voltage】DC 1.25V to 36V voltage is continuously adjustable, maximum output current is 5A.

【Input Voltage】DC 4V to 38V (input voltage must be 1.5V higher than the output voltage, no boost).

【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
#6
D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module

9.1

dkplnt

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Main highlights

Output voltage range：1.25-36VDC adjustable.Output current: 0-5A,Output power: 75W

Input voltage range：4～38V (Note:input voltage not over 38V)

High conversion efficiency up to 96%
#7
10A 120W Golf Cart 18V 20V 24V 36V 48V Step Down to DC 12V Converter Voltage Regulator Reducer Power Buck Converter Waterproof Transformer(DC 16-58V Inputs

9.0

YIPIN HEXHA

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Main highlights

Wide range Input Voltage:DC 16V-58V

Output Voltage：DC 12V (Output Current: 10A max), (Output Power: 120W max)High Conversion Efficiency: up to 95%

Built-in intelligent protection with undervoltage/overload/low load/short circuit/overheating function
#8
Diymore 2pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module 20v to 12v Step Down

8.9

diymore

-10%

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Main highlights

This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.

The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals.

It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.

-10%
#9
DROK Buck Converter 12v to 5v, 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging

8.7

DROK

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Why we love it

Wide voltage range for versatile applications.

User-friendly with multiple connection options.

Compatible with Android and Apple devices.

Main highlights

Wide Voltage Range and High Efficiency
The DROK buck converter supports input voltages from 9V to 36V and outputs a stable 5.2V, ensuring high efficiency and large current handling.

Ideal for Versatile DC to USB Applications
Perfect for powering devices like Raspberry Pi, traffic cameras, LED strips, and charging USB devices from various DC sources.

Compact Size with Stable Voltage Output
Praised for its compact size, stable voltage output, and ease of integration into various projects without generating noise or excessive heat.
#10
BULVACK 10 Pack LM2596 DC-DC Buck Converter Step Down Module Power Supply DIP Output 1.25V-30V 3A

8.6

BULVACK

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Main highlights

Output: 1.25V to 30V DC voltage is continuously adjustable, high efficiency and maximum output current of 3A.

Input voltage range: DC 3.2V to 35V (input voltage must be higher than the voltage output to 1.5V or more can not be boosted.)

All solid capacitors using SANYO

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dc to buck step down converter lm2596 3as

XMSJSIY DC 24V to 12V DC Step-Down Voltage Converter 100A 1200W DC Buck Module Adapter 20-30V to 12V DC Regulator Reducer Car Power Supply Volt Converter for Car Truck Vehicle - 1 Pcs

9.8

Main highlights

DC 36V/48V Step Down to 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer for Golf Cart, forklifts Car

9.7

Main highlights

HiLetgo 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display

9.6

Main highlights

DROK Waterproof DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board for Car Auto Vehicle Motor Regulated SR

9.4

Why we love it

Main highlights

[2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Step-Down Voltage Regulator High Power Module with LED Display

9.3

Main highlights

D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module

9.1

Main highlights

10A 120W Golf Cart 18V 20V 24V 36V 48V Step Down to DC 12V Converter Voltage Regulator Reducer Power Buck Converter Waterproof Transformer(DC 16-58V Inputs

9.0

Main highlights

Diymore 2pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module 20v to 12v Step Down

8.9

Main highlights

DROK Buck Converter 12v to 5v, 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging

8.7

Why we love it

Main highlights

BULVACK 10 Pack LM2596 DC-DC Buck Converter Step Down Module Power Supply DIP Output 1.25V-30V 3A

8.6

Main highlights

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