10 Best 12v To 5 Volt Buck In The Us - Black Friday 2024
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![UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]](https://cdn.gusav.com/8221dfa3/loader.svg)
UCTRONICSUCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]
Main highlights- Power Supply: DC 9-36V; Output Voltage: 5-5.3V; Output Power: 18W to 30W (input DC 9-24V, output 5.2V/6A; input DC 24-32V, output 5.2V/5A; input DC 32-36V, output 5.2V/3.5A)
- Mini and Portable: 63 x 2 x 10mm, suitable for various narrow installation space and small case.
- Input Port: 5.5mm×2.1mm DC socket and wiring terminal, each way makes the module work; Output Port: USB and wiring terminal, can output power at the same time.
- High-efficient Transformation: the module adopts the new technology synchronous rectification, which improves conversion efficiency obviously and expands the working voltage and current.
- Application: as a USB 5V buck converter, DIY a phone charger, refit car charger, supply power to raspberry pi 4 b.
9.9Exceptional
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Value for Money2
Frienda4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display
Main highlights- Simple to operate: the voltmeter can be turned off, and the switch can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds, once the voltmeter is turned off, simply press the switch to turn on the voltmeter
- Product parameters: input voltage is 4.0V - 40V, output voltage is 1.25V - 37V, output current is 2A (normal and stable) and 3A max, conversion efficiency 92% (highest), output ripple under 30mV, switching frequency 150KHz, operating temperature is -45 to 85 degree Celsius
- Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink
- Nice design: with 150KHz internal oscillation frequency, features low power consumption and high efficiency; When the output voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally; This is because when the module leaves the factory, the default output voltage is about 20V
- Easy to use: with terminal block, no soldering iron is also convenient to use, and retain the wire bond point (the input voltage must be higher than the voltage to be output by 1v or more)
9.8Exceptional
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3
DORHEA12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to DC 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt
Main highlights- Widely Application -- Compatible with Car audio, motor,speaker,auto GPS navigator,car DVD,hard disk player, MP3, MP4,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,toy cars etc. Easy DC-DC/AC-DC changing.
- Protection -- It supports 3 intelligent security protection including over-current protection, over temperature protection and output short circuit protection.
- Note --- Positive pole and negative pole of input and output cannot be connected reversely.
- Aluminum case and silicone sealed design -- High conversion efficiency, low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
- 12V- 5V converter input voltage DC 6.3V-22V (12V 9V); output voltage DC 5V; output current 3A; output power 15W.
9.5Excellent
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4
Generic5V Regulator 5pcs Mini Reducer DC 5-30V 12V 24V Buck to 5V Buck Converter Board 1.8A Output Mini360 Small Size Aircraft Model MP1584EN Power Module(Black 5V)
Main highlights- When using this module with an inductive load, please pay attention to the protection of the current in the rear stage. For example, when using a steering gear or a motor, a large ripple may be generated, which may affect the chips in the rear stage circuit. You can add Zener and capacitor for protection
- Very small size, length, width and height are 17.5*12.3*4.3mm,Input: 5V-28V,Output: 5V
- The maximum output current can reach 1.8A, when the output current is 1.5A, the output voltage is 4.6V
- Package: 5PCS 5V Buck Module
- Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz
9.4Excellent
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5
WeewoodayDirect Current Converter 12V to 5V 3A 15W Buck Converter Module, Reduced Voltage Regulator Car Power Converter Output Power Adapter, Wire Interface (1 Piece)
9.9 Simple to use8.7 Precision8.4 worth the moneyWhy we love it
1. High efficiency: up to 96 conversion.
2. Smart protection: safeguards against over voltage, over current, over temperature short circuit.
3. Multi purpose: suitable for many devices applications.
9.3Excellent
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6
DROKDROK 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
9.7 Simple to use8.0 Durability8.0 Heat toleranceWhy we love it
Wide voltage range for versatile applications.
User-friendly with multiple connection options.
Compatible with Android and Apple devices.
9.1Excellent
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7
Weewooday12V to 5V DC Converter Buck Module USB Output Power Adapter DC Power Adapter Converter DC to DC Regulator Car Power Converter (1 Piece)
9.9 Easy installation9.1 worth the money9.1 PrecisionWhy we love it
High Conversion: up to 96 .
Intelligent Protection: Auto protection for over voltage, current, temp short circuit.
Wide Application: GPS, driving recorder, electronic dog, car radio, LCD TV, LED etc.
8.8Very Good
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8
Weewooday10 Pieces 5v Regulator Module Mini Voltage Reducer DC 4.5-24V 12V 24V to 5V 3A Volt Buck Converter Power Supply Transformer Module
Main highlights- Voltage range: the power supply module input is DC 4.5 - 24V, adjustable range is 0.8 - 17V, fixed output is 1.8V, 2.5V, 3.3V, 5V, 9V, 12V which can be chosen on the back; Output current is 3A max, please increase the cooling work at full load; If the actual test input is 12V and output is 1.5A, no other system is required
- Reliable material: regulator module is made with quality potentiometer and 3A current chip, high current shielding inductor and MLCC solid capacitor with long service life; High current shielding inductance, ultra-low internal resistance, maximize conversion efficiency, reduce heat generation
- Product performance: the voltage regulator module has high efficiency, ultra-compact size, high frequency, low ripple and stable working performance, widely applicable for fixing work: Synchronous rectification and the circuit conversion efficiency is as high as 97.5%
- Convenient to use: integrated enable port of the regulator board defaults to working mode and will be closed when it is at low electric level off, and with ultra-low quiescent current, quiescent current is 0.85 mA; It can be connected to the car battery without a switch, cigarette lighter cord or the ACC power cord
- Adjustable and fixed voltage output: this buck converter allows you to get fixed output voltage by soldering the pot on the board, and you can adjust the fixed output voltage by potentiometer as you needed
8.7Very Good
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9
DROKDROK 12V to 5V DC USB Buck Converter, Dual USB Port Fast Charger Board Auto Power Supply Adapter DC-DC 10-32V 12V 24V to 5V 9V Voltage Step Down Regulator Car Volt Transformer
9.3 Simple to use8.7 worth the money8.7 PrecisionWhy we love it
Wide range of input voltage.
High output capacity.
Multi protection features.
8.6Very Good
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10
WeewoodayDC-DC Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad (2 Pieces)
9.7 Precision9.3 worth the money9.3 Easy installationWhy we love it
1. High Output Power: 15W max.
2. Intelligent Protection: safeguards against overvoltage, overcurrent, overtemperature short circuit.
3. Wide Compatibility: GPS, car radio, LCD TV, LED more.
8.5Good
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