Top 9 Buck Voltage Regulator UK – Electronics

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1. Dealikee


Dealikee 4 Pack 5A DC-DC Adjustable Buck Converter, XL4015 4-38V to 1.25-36V Step Down Power Supply Voltage Regulator Power Module

Dealikee #ad - Mini size: each regulator power module measures approx: 5. 1 x 2. 6 x 1. 8 cm/ 2. 0 x 1. 02 x 071 inches, please check if the size is suitable for your needs. Module parameters: input voltage: 4v - 38v note:input voltage not over 38v, output voltage: 1. 25v - 36v dc continuously adjustable, output current: 0A- 5A Recommended to use within 4.

5a, output power: within 75W. Convenient to operate: the step-down voltage regulator power module has designed with power indicator, short circuit protections limit current 8A and over-temperature protection which means the output will be automatically turned off after over-temperature. Conversion efficiency: our 5a dc-dc adjustable buck converter can withstand working temperature range from minus 40 to 85 degrees Celsius and support working frequency of 180KHz, current and pressure drop, its conversion efficiency is 96% higher the specific efficiency is related to input, output voltage, the load adjustment rate shall not exceed 0.8

8% and the voltage regulation rate shall not exceed 08%. Update version: these dc-dc adjustable buck converters contain reverse voltage protection, over-temperature and short-circuit protection, output power and efficiency, with both input and output voltage range, safer and better than LM2596 version.
BrandDealikee #ad
ManufacturerDealikee #ad
Part Number5549261



AITRIP 6 Pack Adjustable LM2596 LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

AITRIP #ad - Output current: 2Anormal and stable, 3A Max. Applications: it can be used in the temporarily set up power supply in the outdoor; Experiment teaching and Caraudio, electric fanpower supply.

Input voltage is 4. 0v - 40v, output ripple under 30mv, output voltage is 1. 25v - 37v, switching frequency 150khz, conversion efficiency 92% highest, output current is 2A normal and stable and 3A max, operating temperature is -45 to 85 degree Celsius. Input: dc 4v to 40 v input voltage must be 1. 5 v higher than the output voltage, no boost. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A.
BrandAITRIP #ad
ManufacturerAITRIP #ad
Part NumberEC53

3. KingBra


KingBra 2 PCS LM2596s Buck Converter DC to DC Voltage Regulator Power Module 12V to 3.3V,12V to 5V,24V to 5V,24V to 12V,36V to 24V Voltage Stabilizer with LED Display

KingBra #ad - Updated version: with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use. Input:dc 4v to 40v input voltage should be 1. 5v higher than the output voltage Output: DC 1. 25v to 37v voltage is continuously adjustable. With voltmeter display and voltmeter can be self-calibrated. The use of more advanced voltage microprocessor, voltmeter error ±005v, range 0~40v. High conversion efficiency, rotate the top screw of potentiometer clockwise to boost, simple regulating operation, anti clockwise to reduce voltage.
BrandKingBra #ad
ManufacturerKingBra #ad
Part Number2

4. Dealikee


Dealikee 2 Pcs LM2596s Buck Converter Adjustable DC to DC Step-down Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with LED Display

Dealikee #ad - Updated version: with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use. Suitable for various electronic projects.

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. Input voltage: dc 4v to 40v input voltage must be 1. 5v higher than the output voltage. Easy to diy: connect to power source, please 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, clockwise to step up voltage and counterclockwise to step down voltage. Output voltage: dc 1. 25v to 37v voltage is continuously adjustable.
BrandDealikee #ad
ManufacturerDealikee #ad
Part NumberM15551

5. junao


Industrial Equipment, Step Up Boost Converter, Widely Used for Storage Battery, junao 6 Pieces Voltage Regulator Module, Power Transformers, Buck Converter Dc to Dc

junao #ad - Operating temperature: -40 to 125 degrees celsius. Widely used: widely used for storage battery, diy adjustable regulated power supply, power transformers, industrial equipment. Advantage: 100% brand new and high quality. Size: 36*17*14 mm/1. 4*06*05inch. Easy to use: use a mini screwdriver to accurately adjust the output voltage.
Brandjunao #ad
Manufacturerjunaokejibeijingyouxiangongsi #ad
Part NumberB4-062

6. Oumefar


Voltage Converter DC-DC Voltage Regulator Module Step Down Up Voltage Regulator Boost/Buck Power Converter for Voltage Conversion

Oumefar #ad - Backflow protectionbuck-boost regulator lcd can display the input and output voltage, the output has backflow protection, the output ripple is small, output current and output power, and has an LC filter. Step up modulethe step-down voltage converter can step up and step down, the limiting current is adjustable in the range of 02-4a, the output voltage is adjustable in the range of 05-30v, and the weight is about 48 grams/1.

7 ounces. Buck modulethe boost module uses a button to control the on/off state of the output, and can be set to on or off by default when power is on, and is not necessary to add a backflow protection diode when charging the battery. Reverse input protectionthe power step-down module has reverse input protection, please do not reverse the input, you can check, there is a +- mark before the wiring, short circuit protection, low voltage protection.

Boost/buck chipthe boost module uses a boost/buck chip as the main controller, an external 60v 75a MOS tube as a switch tube, which can withstand 60V voltage, and dual 60V 5A SS56 Schottky as a rectifier, a better tjam XL6009 / LM2577 immature solution.
BrandOumefar #ad
ManufacturerOumefar #ad
Height2 cm (0.79 Inches)
Length7 cm (2.76 Inches)
Weight0.07 kg (0.16 Pounds)
Width5 cm (1.97 Inches)
Part NumberOumefarfigao6xhn1

7. iHaospace


IHaospace 6 Pcs LM317 DC-DC Converter Buck Step Down Module Linear Regulator Adjustable Voltage Regulator Power Supply

iHaospace #ad - Lm317 adjustable Linear Regulator. Adjustable output voltage range: 1. 2 ~ 37v. Input-output voltage differential VI-VO: 40Vdc max. Characteristic frequency: 100MHz. Output current: 1. 5a min, 2. 2a typ.
BrandiHaospace #ad
ManufactureriHaospace #ad
Height1 cm (0.39 Inches)
Length17 cm (6.69 Inches)
Width9 cm (3.54 Inches)
Part NumberLM317

8. perfk


Perfk Buck Power Converter DC 8-40V to 5 V 3A DC Voltage Regulator Automotive Volt Transformer with USB Interface & Mounting Holes

perfk #ad - 8-40v to 5v 3a 15w dc/dc converter step down Car Power Supply Module USB-A Cable. Material: plastic; size: 45x25x15mm/1. 77x098x059inch. Durable with high quality flame retardant plastic housing. It adopts organic silicone potting technology, which is IP67 waterproof, dustproof and shockproof. It is suitable for use in various harsh environments. New high-quality components, high conversion rate; built-in multiple intelligent protection functions, conversion rate of more than 95%, low, synchronous voltage regulation technology, stable and reliable.
Brandperfk #ad
Manufacturerperfk #ad
Part Number7d0eba81c5313a4bf4571867e7e64d8f

9. TeOhk


TeOhk Dc-Dc Buck Converter Step Down Voltage Constant Current Converter Module Voltage Regulator Power Converter Adjustable Power Regulator Board with LED Voltmeter & USB Output

TeOhk #ad - Note: the usb output voltage is the same as the module output voltage. The module with voltage, power display, easy to use without a multimeter, current, powerful also have USB interface that can be used in most of your occasions!.

With current limiting protection, the module will not burn out even if the output is shorted. Three major functions: 1. Used as a normal buck module with overcurrent protection capability; 2. The onboard voltage and ammeter can be self-calibrated, and there will never be any inaccuracies! It is not a fixed 5V output. Please confirm before charging the USB device. Onboard usb interface makes it easy to charge your digital products. Used as a charger for various voltage lithium batteries, for solar panels, wind turbines, batteries, nickel-cadmium nickel-hydrogen batteries battery packs, etc; 3. Used as a high power LED constant current drive module.
BrandTeOhk #ad
ManufacturerTeOhk #ad
Part Number001