Top 9 Buck Converter USB – Power Converters

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1. ALAMSCN

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ALAMSCN DC-DC Buck Converter Car USB Charger Module 6-24V 12V 24V to 5V 3A Step Down Voltage Regulator Power Supply ModulePack of 5

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ALAMSCN #ad - Synchronous rectification, 6. 5v to 5v 07a can up to 97. 5%, high efficiency, 12v to 5V 1A can up to 94%. Dc 6-24v 12v/24v to dc 5v 3a step down USB Charger Module. Output short circuit protection; Input reverse polarity protection. Using the latest usb identification circuit, the most of Android phones, perfectly compatible with IPHONE, IPAD etc. Easy installation. Can be connected to car cigarette lighter cable or ACC power supply cable.
BrandALAMSCN #ad
ManufacturerALAMSCN #ad
Weight0.02 Pounds
Part NumberAL12341

2. DROK

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DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case, DC Buck Module

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DROK #ad - You can find the pdf instructions on this page -- Product information -- Technical Specification -- User Manual PDF. 2. Note - 1. Feature - constant current/voltage mode; voltage calibration & current calibration; USB interface; protective case; short-circuit protection; over-temperature protection; input reverse connection protection.

Display - large clear digital LCD display voltage & current value simultaneously. Output voltage is set as around 20v by default, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. It needs to be manually installed. 3. The case is packaged unassembled to avoid damage during transit. Please carefully read the user’s manual, if your input is lower than that, especially the “Cautions” before using.

General use - as ordinary step-down module with over-current protection; as constant current LED driver module; DIY a solar power controller, etc. Parameter - input voltage range dc 6v-32v; output voltage dc 1. 5v-32v; max output current 5A, recommend use of within 4. 5a; max output power 75W, recommend use of within 50W.
BrandDROK #ad
ManufacturerDROK #ad
Weight0.15 Pounds
Part Number180080AFA

3. HOMREE

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HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module 12V/24V to 5V 3A 15W USB Output Power Supply Charger Type c USB

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HOMREE #ad - Epoxy potting, moisture, water, dust, seismic, long term stable and reliable quality. Over voltage, short circuit, over temperature, it can be auto protection, over current, and can work in normal condition when restored. Application: use for charging cell phone, power for electronic device etc. Specifically tailored for type c. Input voltage: dc8-35v, 12v/24 changes to 5v; Output parameter: DC5V 3A, 15W. Super-thin, small size, high efficiency, easy installation and use.
BrandHOMREE #ad
ManufacturerHOMREE #ad
Part NumberYIP013
ModelYIP013

4. DROK

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Buck Converter 12v to 5v, DROK 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

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DROK #ad - The step down regulator adopts synchronous rectification scheme to provide wide voltage range, large current and high efficiency. Note: input different voltage will output different power: input dc 9-24v, output 5.

2v/5a/25w; input dc 32-36V, output 5. 2v/6a/30w; input dc 24-32V, output 5. 2v/3. 5a/18w. The voltage reducer is with USB interface and quick charge identifying chip, and is compatible with Android and Apple. Drok buck converter input voltage is dc 9v-36v, output voltage is 5. 2v 5v-5. 3v available according to your input voltage. Our buck voltage regulator is user-friendly, accompany with DC interface and connecting terminals, make it easier to be connected to different devices.
BrandDROK #ad
ManufacturerDROK #ad
Part Number200217
Model200217

5. ACEIRMC

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ACEIRMC 2pcs 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

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ACEIRMC #ad - Input different voltage will output different power: input dc 9-24v, output 5. 2v/6a/30w; input dc 24-32V, output 5. 2v/5a/25w; input dc 32-36V, output 5.

2v/3. 5a/18w. Buck converter input voltage is dc 9v-36v, output voltage is 5. 2v 5v-5. 3v available according to your input voltage. The step down regulator adopts synchronous rectification scheme to provide wide voltage range, large current and high efficiency. 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. The voltage reducer is with USB interface and quick charge identifying chip, and is compatible for Android and Apple.
BrandACEIRMC #ad
ManufacturerACEIRMC #ad
Part Number16528

6. DROK

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DROK 4pcs DC-DC Step Down Module 6-32V 12V 24V to 5V QC 3.0 Charging Module Power Supply Voltage Regulator Volt Transformer Board, USB Buck Converter

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DROK #ad - Quick charge - bc 1. 2; apple; samsung afc; qc 2. 0/3. 0; mtk pe 1. 1/pe 2. 0; huawei fcp; SFCP. Protection - input over-voltage protection, input under-voltage protection; input over-current protection; output over-current protection; output short-circuit protection; over-temperature protection.

Led indicator - indicates the working status. Parameter - input voltage range dc 6v-32v; output voltage default DC 5V, after triggering quick charging, it will be automatically adjusted at 3-12V; output power 24W max. Application - solar panel to mobile phone charging diy; car charging system diy; driving recorder power supply diy; household power supply diy, etc.
BrandDROK #ad
ManufacturerDROK #ad
Part Number200405CA

7. DZS Elec

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DZS Elec DC-DC 24V/12V to 5V Buck Converter 5A USB Voltage Regulator DC 9V-36V to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Step Down Power Supply Module for Phone Quick Charging, Super LM2596S Blue

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DZS Elec #ad - Output power varies from input voltage: input dc 9-24v, output 5. 2v/6a/30w; input dc 24-32V, output 5. 2v/5a/25w; input dc 32-36V, output 5. 2v/3. 5a/18w. Feature: adopting synchronous rectification, wide voltage range, large current and high efficiency. Input voltage: dc9v-36v; output Voltage: 5. 2v/5a/25w. Equipped with dc plug and wire connecting terminal, convenient to use, can be connected to different equipment more easily. With usb port, and quick charging identification chip, compatible with iphone and Android system.
BrandDZS Elec #ad
ManufacturerDZS Elec #ad
Part NumberLM2596S-12T5V-5A

8. Oiyagai

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Oiyagai 2pcs DC to DC Voltage Regulator Step Down Power Supply Buck Converter Module 6-40V to 5V 3A Dual USB Port Output

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Oiyagai #ad - Dc-dc 9v/12v/24v/36v to 5v 3a step down power converter module. On-baord dual usb port with 5v 3a fixed output, tablet, smart phones, can be used as a USB charger for your power bank, etc. Module size: 59mm x 21mm x 17mm/2. 32x083x067inchl*W*H. Converting efficiency: 92% MAX, Switching frequency: 150KHZ. Input: 6v-40v, output: 5v / 3A MAX.
BrandOiyagai #ad
ManufacturerOiyagai #ad

9. Weewooday

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DC to DC Reduced Voltage Regulator Car Power Converter Output Power Adapter Double USB Interface, 2 Pieces DC Converter 12V to 5V 3A 15W DC Buck Converter Module

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Weewooday #ad - Dual usb and high conversion: our dc to dc reduced voltage converters have dual USB charging ports, allows to charge 2 devices charge at the same time; DC to DC buck converter have integrated switch thin regulator module, the conversion rate is as high as 96%.

12v to 5v usb converter: input voltage: 12v dc; output voltage: 5V; Output current: 3A max; No-load current:10mA; Output power:15W max. Intelligent protection: extractme 12v to 5V DC converter is using intelligent microprocessing chip, short circuit, over voltage, over current, over temperature, it can be auto protection. Wide application: dc converter module 12v to 5v suitable for gps navigation, LCD TV, car radio, taxi advertising screen, driving recorder, bus display, MP3/MP4, surveillance system, walkie talkie, car audio, driving recorder, LED, electronic dog, etc.

Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and not Compatible with partial Samsung phones.
BrandWeewooday #ad
ManufacturerWeewooday #ad
Part NumberWeewooday-Converter-01