Top 8 Dcdc Step Down – Power Converters

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1. Generic


5Pack LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module

Generic #ad - Output: dc 1. 5-35 v voltage is continuously adjustable, maximum output current is 3 A. Features: thickened circuit boards, Short circuit and over-temperature protection. Easy work: convenient to accurately adjust the output voltage with a mini screwdriver. Application: widely used for DIY mobile power, power buggies, monitor power supply, communications equipment supply, etc. Input´╝Ü dc 3-40 v input voltage must be 1. 5 v higher than the output voltage, no boost.
BrandGeneric #ad
ManufacturerDoes Not Apply #ad
Part NumberNA
Warranty1 year

2. Valefod


Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Step-Down Module

Valefod #ad - Suitable for various electronic projects. Output voltagedc 1. 25v to 30v voltage is continuously adjustable, maximum output current is 3A. Mini size45 * 23 * 14 mm with potentiometer. Input voltagedc 3.

2v to 35v input voltage must be 1. 5v higher than the output voltage, no boost. Easy to diyconnect to power source, you need to contrarotate about 7-15 circles before the voltage starts ramping down, clockwise to step up voltage and counterclockwise to step-down voltage. Factory default stays a high voltage, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, 1 circle means +/- 1V.

6pcs included. High precisionthe 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.
BrandValefod #ad
ManufacturerValefod #ad
Weight0.03 Pounds
Part NumberVA-139-52

3. Yosoo Health Gear


DC 6.5V-60V to 1.25-30V Maximum 10A Adjustable Power Supply Voltage Regulator Module, DC-DC Buck Converter Step Down Module, Voltage Step Down Converter Board

Yosoo Health Gear #ad - Application: widely used for lithium or lead-acid battery, 24v battery charging, 14v, and regulated power supply; Suitable for various electronic projects, 12V, 6V, low voltage system power supply, provides a suitable voltage for electronic products through the step-down board.

Dc-dc adjustable step-up power converter module: this is a dc-DC step down converter module that convert 6. 5v-60v to 1. 25-30v, maximum current is 10A. Note: input: 6. 5v-60v; output: 1. 25v-30vadjustable; maximum output current is 10 A; Buck converter module is used for voltage step-down so please make sure that input voltage is higher than output voltage.

Easy to use: input and output are designed with screw terminals for convenient connection, without particularly complicated steps, the power step down converter board can be installed simply and quickly. High efficiency: the buck module can be remarkably efficient, high conversion efficiency up to 97%, making it useful for voltage step-down.
BrandYosoo Health Gear #ad
ManufacturerYosoo Health Gear #ad
Height0.39 Inches
Length1.18 Inches
Weight0.05 Pounds
Width0.79 Inches
Part NumberYosoo Health Gearpa6xqwke2m



DROK 9V-36V to 12V Boost Buck Converter 5A 60W Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen, DC-DC Stabilizer

DROK #ad - Parameter - drok dc-dc converter input voltage range is dc 9~36V 12V; output voltage is DC 12V; output current is 5A; output power is 60W. Application - the 12v buck boost converter module can be used in integrated wiring for monitoring fire alarming system; car radio, minibus, taxi advertising screen; LCD television, audio; bus, LED; solar power generation system; interphone, truck display screen, etc.

Note - leave a margin for the power supply to ensure it can long-term stably working. Protection - this voltage stabilizer comes with over-current protection, dust-proof, underground, can be used in various situations such as car, characterized by waterproof, over-temperature protection; adopts potting technology, outdoor, moisture-proof and shock-proof, etc.

Feature - the step down power module adopts high-integrated chip, stable and reliable; synchronous rectification technology, with conversion efficiency of over 90% and low heat generated.
BrandDROK #ad
ManufacturerDROK #ad
Weight0.15 Pounds
Part Number200494

5. Queta


Queta 6 Pieces LM2596s DC to DC Buck Converter Step Down Voltage Regulator Power Module 3.2-40V to 1.25-35V 3A High Efficiency DC Voltage Stabilizer Volt Transformer LM2596 DC-DC Buck Converter

Queta #ad - Use steps: connect the power supply 3-40v, the power indicator light is on, and the module is working normally; adjust the blue potentiometer knob usually turn clockwise to boost, counterclockwise to turn down and use a multimeter to monitor the output voltage until it reaches the required voltage.

This module can be used to debug a variety of system operating voltage ranges. Requires attention:it is recommended to use the current within 2. 5a for long-term work, and add the scattered Hot plate output above 10W; because it is a step-down module, in order to ensure stable output, please keep a small 1.5

5v differential pressure. High efficiency: output with high power conversion efficiency up to 92%. Input voltage range: dc 3. 2v to 40v the input voltage must be 1. 5v higher than the output voltage. Measured 12v input, 5v output current, 1A load regulation rate is less than 1%. Output voltage range: dc 1. 25v to 35v continuously adjustable voltage, Maximum output current is 3A.
BrandQueta #ad
ManufacturerQueta #ad
Part Number6577943-4428-1059579511

6. Envistia


12V to 9V 1.7A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module by Envistia Mall

Envistia #ad - Fully sealed and waterproof. Overload / over-current / over / low voltage protection, stable performance. Up to 15w output power 9V at 1. 7a. Excellent for converting from a car's 12V battery to 9V. Converts a 12v input voltage will operate with any input voltage from 10V to 24V to 9V DC output at up to 1. 7a.
BrandEnvistia #ad
ManufacturerChuangruifa #ad
Height0.91 Inches
Length1.5 Inches
Weight0.07 Pounds
Width1.06 Inches
Part Number9V 1.7A DC-DC Converter
Model9V 1.7A DC-DC Converter

7. Songhe


Songhe MP1584 MP1584EN DC-DC 3A Adjustable Buck Converter Voltage Power Step Down Module 24V to 12V 9V 5V 3V for Arduino Raspberry Pi 10pcs

Songhe #ad - Switching frequency: 1. 5 mhz max, generally 1 MHz. Output current: 3A Max. Output voltage: 08v ~ 20v. Output ripple: less than 30 mV. Input voltage: 4. 5v to 28V. Output ripple: less than 30 mV.
BrandSonghe #ad
ManufacturerSonghe #ad
Height0 Inches
Length0 Inches
Weight0.04 Pounds
Width0 Inches
Part NumberC38

8. Coliao


2pcs 100W 6A DC-DC Buck Converter 10-90V 12V 24V 36V 48V 60V 72V 86 to 1.5V-60V 5V 15V 19V Step-Down Power Voltage Regulator Module

Coliao #ad - Wide applicablesuitable for applications where the input voltage is higher than the output voltage. Synchronous rectification technologySynchronous rectification technology is adopted to improve the efficiency of the DC/DC converter and reduce heat generation of the power supply itself.

Long service lifedc step down converter adopted of high quality electronic components, and accuracy process, ensure for the durability. High conversion EfficiencyHigh conversion efficiency, with input anti-reverse connection function. Low on-state resistancereplace the rectifier diode with a dedicated power MOSFET with very low on-state resistance to reduce rectification losses, and its volt-ampere characteristic is linear when it is turned on.
BrandColiao #ad
ManufacturerColiao #ad
Part NumberColiao-100W 6A DC-DC Buck Converter