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B07F266X24

Availability: Currently unavailable

Score: 1000.000

Category: Electronics

Rating: 4.6

Votes: 8

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Power Supply Module 5V, DROK 2pcs Mini USB Boost Converter DC-DC Step Up Voltage Regulator Transformer 3V to 5V 2A Volt Step-up Circuit Board. Feature: Module properties: non-isolated step-up module (BOOST) Input voltage: 2.6-5.5V Input Current: 0-3A Output voltage: 5V Output current: 0-2A Operating temperature: -40°c to +85°c Working frequency: 1.2MHz Conversion efficiency: up to 93% Short circuit protection: Yes Over-temperature protection: Yes (Over-temperature automatic shutdown output) Input reverse polarity protection: No (please install diode at input port) Power indicator: 3.6V Red LED Light Installation: two 3mm screws Connection: V-IN input, USB output Dimensions: 20x20x6.8mm Package Include: 1x Mobile Power Supply Module.
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B08978VFS8

Availability: Currently unavailable

Score: 11.236

Category: Electronics

Rating: 4

Votes: 10

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DAOKI 2Pack DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module with 24AWG Cable. Description: Module properties: non-isolated step-up module (BOOST) Input voltage: DC10V-40V Input current: 6A (MAX) exceeds4A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Output voltage: 10-50V continuously adjustable Constant] range: 0.2-6A Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150KHz Conversion efficiency: up to 96% Overcurrent protection: There Input reverse polarity protection: Yes Applications: 1. DIY a power supply, 12V can input and output can 12-50V adjustable. 2. the power supply for your electronic device, according to your system can set the output voltage value. 3. as the car power supply for your laptop, PDA or a variety of digital products supply. 4. DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. 5. solar panel regulator. 6. to the battery, rechargeable lithium batteries. 7. driving high-power LED lights. Package Included: 2 x DC-DC Boost Converter Module 250W 1 x 19.6 24AWG Wire.
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B08KVYCLVV

Availability: Currently unavailable

Score: 9.709

Category: Electronics

Rating: 1.5

Votes: 2

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AOICRIE 3Pcs DC to DC Voltage Regulator Step Down Power Supply Buck Converter Module 6-40V to 5V 3A Dual USB Port Output. b> Product description Dual USB Step-Down Power Module LM2596 Double USB Step-Down Converter Module DC 6V-40V to 5V 3A Double USB Port Output Charge DC-DC 9V/12V/24V/36V to 5V USB 3A Specification: Input voltage: 6V-40V Output voltage: 5V Output current: 3A Switching frequency: 150KHZ Conversion efficiency: 92% Working temperature: -40 to +85 degree Centigrade Load capacity: Maximum output 3A (with two phones simultaneously) Scope: mobile power, mobile phones, flat-panel powered devices USB5V Color: Red Size: 59mm x 21mm x 17mm/2.3 x 0.8 x 0.7inch Feature: This module has short circuit protection DIY Mobile Power Supply, 5V output for charging Phone, MP3, MP4, etc. This DC to dc converter module support 6-40V wide range voltage input and DC 5V 3A output. it has high power conversion efficiency up to 92%.it is equipped with dual USB port, can be used as a DIY USB charger for your power bank, smart phones, tablet, etc. Packing Included: 3Pcs x DC to DC Step Down Power Converter Module.
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B09Y1WFMGQ

Price: $12.99

Score: 9.174

Category: Electronics

Rating: 4.3

Votes: 94

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Valefod XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 6. Features: - DC to DC step up module - Thickened circuit boards - Built-in 4A high-efficiency MOSFET switch and high-frequency(400KHZ) switching technique - Advanced solid-state capacitor - 100% tested, sealed in anti-static packaging Kindly Note: 1. The output voltage must be higher than the input voltage. 2. The input voltage should be within 5V to 30V, other input voltage may cause damage or failure with a high probability. 3. Do not reverse the input and output interface 4. Keep output under 2.5A and use a heat sink when for a long time working Specifications: - Model: XL6009/DSN6009/XL6009E1 - Input voltage: DC 3V - 30V (optimum working voltage range is 5V to 30V) - Output Voltage: DC 5V - 35V (adjustable) - Output Current: <4A, no-load 18mA (5V input, 8V output, no-load current 18mA, the higher the voltage, the greater the no-load current.) - Conversion Efficiency: <94% (the greater differential pressure, the lower the efficiency) - Switching Frequency : 400KHz - Rectification: non-synchronous rectification - Module property: non-isolated boost module - Output ripple: 50mV (the higher the voltage, the greater the current, the greater the ripple) - Operating Temperature: -40℃ to +85℃ - Load Regulation: ± 0.5% - Voltage Regulation: ± 0.5% - Size(L x W x H): 43*21*14mm / 1.69*0.83*0.55inch - Weight: 12g Package List: 6x DC to DC Boost Converter Module.
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B087QF8N1T

Price: $8.89

Score: 9.009

Category: Electronics

Rating: 4.7

Votes: 6

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DAOKI 2Pack USB Buck Boost Converter DC-DC 3.5V-12V to 1.2V-24V Adjustable Step Up/Down Power Supply Module Voltage Regulator. Specifications: Input voltage range: DC 3.5-12V Output voltage range: DC 1.2-24V adjustable Output Power: When output voltage is 1.2v~2v, please use it within 2W; When output voltage is 2v~20v, please use it within 3W; When output voltage is 20v~24v, please use it within 2.5W. Display: 3-Bit digital display Size: 80 x 20 x 14mm / 3.15 x 0.79 x 0.55 Use steps: 1.Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’; 2.Turn ON display screen; 3.Adjust potentiometer to get the required voltage; 4.Connect load. Note: Short press - turn on/off the output. Long press - turn on/off the display. clockwise - increase voltage; counter-clockwise - decrease voltage. Package Included: 2 x USB Buck Boost Converter 2 x Micro USB Cable.
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B07X7DZNRG

Price: $7.79

Score: 9.009

Category: Electronics

Rating: 3.2

Votes: 6

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HiLetgo 2pcs LM317 DC Linear Voltage Converter Module Voltage Regulator Board Speed Control Module DC 3.25-15V. Input voltage: DC 3.25-15V Output voltage: DC1.25V-13V Output current: 5-1500MA Size: 33.5 * 30.5 * 24mm (excluding protruding knob) Install Aperture: M3 * 4 Input terminal: XH-2.54-2P Output terminal: XH-2.54-2P KF2510-3P Chip: overheating, over-current, short circuit protection Ambient temperature: -10 ~ 85 °C Storage temperature: -65 ~ 150 °C Package Included: 2* LM317 DC Linear Voltage Regulator Converter Module.
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B076TTBKFG

Availability: Currently unavailable

Score: 8.850

Category: Electronics

Rating: 4

Votes: 77

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Boost Voltage Converter, DROK 1500W Voltage Regulator DC 10-60V Step Up to 12-90V 20A Input Power Supply Module Volt Transformer Circuit Board. DROK 1500W Boost Voltage Converter Parameters: Module type: non-isolated step-up module (BOOST) Input voltage range: DC 10V~60V Input current: 10~30V input voltage, maximum current 30A; 31~60V input voltage, maximum current 25A Static operating current: 15 mA (when 12V step up to 20V, the higher the output voltage, the current will increase) Output voltage: 12~90V continuously adjustable (default 19V) Output current: 20A MAX, more than 15A please enhance heat dissipation Constant current range: 0.8~20A (±0.3A) Temperature: -40~ + 85℃(if the ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150 KHz Conversion efficiency: 92% ~ 97% Protection: input over-current protection, battery low voltage protection, input reverse polarity protection, input short circuit protection Installation: 4 x 3 mm screw holes Module size(L*W*H): 130 x 52 x 85 mm Applications: 1. DIY a power supply, input 12V and output can be 12-90V adjustable. 2. Charge for your electromobile. 3. As the car power supply, charge for your laptop, PDA or a variety of digital products. 4. DIY a notebook mobile power supply: with 12V big-capacity lithium battery pack, get your notebook on anywhere. 5. Solar panel regulator. Note: This item is not designed with display. If need to check output current various, please use a multimeter. Package Including: 1 x Power Converter Module.
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B07CZW83TH

Availability: Currently unavailable

Score: 8.696

Category: Electronics

Rating: 3.2

Votes: 13

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DZS Elec 6pcs Mini DC Buck Converter Adjustable Power Step-Down Module 4.75V-23V to 1V-17V DIY Portable Power Communication Equipment Aero Model Power Supply. Specification: Type: Non-Isolated step-down module Rectification Mode: Synchronous Rectification Input Voltage: 4.75V-23V Output Voltage: 1.0V-17V Output Current: Peak value 3A, 1.8A for long time work Transfer Efficiency: 96% (max) Switching Frequency: 340KHz Output Ripple: 30mV (no-load) Load Regulation: +/-0.5% Voltage Regulation: +/-2.5% Working Temperature: -40 degree to +85 degree Size: 17x11x3.8mm(LxWxH) Connection Mode: Soldering Input Mode: Soldering Output Mode: Soldering or pin Feature: Integral power inductor and synchronous rectification control chip, smaller size, higher efficiency. Application: DIY portable sourse, vehicle power supply, communication equipment power supply, aero model, all kinds of occasions demanding for size and weight. You can set a multimeter at the output port to adjust voltage synchronously, use screwdriver to adjust potentiometer. It can get accurate voltage by tiny adjustment. Package: 6pcs Mini 360 extra small size DC-DC synchronous rectification step-down buck converter module Attention: These circuit board can adjust current limit, fix 3A current limit. Please make sure this module work in its range before use. Please don't output short circuit, or the circuit board will burn out. When setting parameters, please make sure the output voltage keep stable to avoid possible damage.
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B07W552V84

Availability: Currently unavailable

Score: 8.696

Category: Electronics

Rating: 3.4

Votes: 17

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aFuRui 3pcs Mini DC Boost Converter Regulator Module,USB DC-DC Step up 3V to 5V 1A Convert Voltage Regulator Board for Mobile Phones、MP3、MP4 and PSP (3V to 5V 1A). .
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B088FWTGKH

Availability: Currently unavailable

Score: 8.696

Category: Electronics

Rating: 3.5

Votes: 16

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Teyleten Robot 10pcs 3 Pins AMS1117-3.3 DC 4.75V - 12V to 3.3V Step Down Power Supply Buck Voltage Regulator 800mA Module. .
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