• 12 Volt Regulator, DROK Waterproof Synchronous DC-DC Converter Buck 5.5-32V to 1-27V Voltage Regulator 24V to 12V to 5V 5A Adjustable VDC Solid Durable Power Supply Board

    Module Properties: non-isolated voltage step-down module (buck) Input voltage :DC 5.5-32V Output Voltage :DC 1-27V adjustable Lowest dropout: 2V, the input voltage must be higher than the output voltage 2V Operating temperature: -40 to +85 °c Operating frequency: 300KHz Conversion efficiency: up to 92% Protection: over-current protection; over temperature protection Adopts synchronous rectification technology, high conversion efficiency and low heat Embedding technology and aluminum shell, waterproof, dust-proof, moisture-proof Wiring: Red: Input+;Black: Common-;Yellow: Output+ Conversion:12V to 5V, 24V to 3.7V/4.2V/5V/6V/9V/12V,etc. Output Current: 5A Maximum 5V output: recommended 4A continuous 6-9V output: recommended 3A continuous 10-15V output: recommended 2.5A continuous Please note: 1.This unit with no reverse polarity protection, please properly connected. 2.If use for battery, please install a separate output diode to stop the battery from feeding back and damaging the unit. Package include: 1x DC Voltage Converter

    • Brand: DROK
    • ASIN: B00CNXLDCQ
    • UPC: 519397034425

  • KNACRO DC-DC 12V to 9V 2A 18W Step-Down Power Supply Module Car Power Converter Module Synchronous Buck Over-Temperature Over-Current Short Circuit Protection Suitable (DC 9V 2A, White)

    Input voltage: 12V. 11-22V Output voltage: 9V Output Current: Maximum current 2A. Conversion efficiency: about 85% (12V output 2A output). Static power consumption: only about 12mA. Operating temperature: Industrial grade (-40 ℃ to + 85 ℃). Power:18W. Module volume: 37 * 26 * 22mm/1.46*1.02*0.87in(L*W*H). Weight:28g/0.99oz. Minimum differential pressure: 2V (step-down module, in order to ensure stable output, keep a minimum 2V differential pressure). PackageIncluded: 1*DC-DC 12V to 9V 2A Step-down power supply module If you have any question , please feel free to contact us. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!

    • Color: White
    • Brand: KNACRO
    • ASIN: B07QLKSNP4
    • UPC: 724873027581

  • 12V 24V to 9V Converter, DROK 10A DC Synchronous Buck Converter Voltage Regulator 10-35V to 9VDC Step Down Transformer Power Supply Module - 090065

    DROK 12V 24V to 9V ConverterFeatures: Module Properties: DC step-down module (BUCK) Chip:synchronous rectification  DC-DC chip Input voltage: DC12V/24V (wide voltage 10V-35V) Output voltage: DC 9V Output Current: 10A continuous output  ( the test environment temperature is 35 °C) Conversion efficiency: max 90%, low heat Working temperature: -25 °c to +60 °Industrial-grade (-40 °c to +80 °c limit ) Dimension:74 x 74 x 32mm (L x W x H) Protection:over-current protection, short circuit protection, overheating protection. Usage:LED display, toy cars, motors, audio, navigation, surveillance, air conditioning, electric fans, solar energy,etc. Notice: This item have no input reversal protection, please don't reverse,or it will cause damage to the power supply When the operating environment temperture exceeds 40 degrees Celsius, please reduce the power to ensure the long-term working temperature of the power supply is below 65 °c Package Include: 1x DC/DC Buck Converter

    • Brand: DROK
    • ASIN: B00GWCJPC4
    • UPC: 519397033978

  • DROK 200167 Waterproof 180W DC-DC Synchronous Buck Converter Voltage Regulator 20-72V 24V/36V/48V/60V to 12V 15A Volt Step-down Power Supply Transformer

    Description: Input Voltage: DC 60V(20V-72V) Output Voltage: DC 12V Output Current: 15A Output Power: 180W Operating Temperature: -40℃ ~ +85℃ industrial High Conversion Efficiency: more than 90% Dimension: 74mm*74mm*32mm(L*W*H) Installation Wire: 13-14cm Weight: 0.29KG Adopted potting process, Aluminum alloy shell, specially made to be waterproof, anti-shock, moistureproof and dust-proof. Protection: transient absorption high voltage protection, over-current protection, over-heat protection and output short circuit protection. Connection: Input: red(+) black(-) Output: yellow(+) black(-) Application: Motors, audio, monitor, LED car display, air conditioner, fans, solar energy, photovoltaic energy, DVD, LED lights, pumps, industrial equipment appliances, etc. Package Includes: 1 x DC Buck Converter

    • Brand: DROK
    • ASIN: B018X03GYA

  • DZS Elec 20A DC-DC Step Down Buck Converter Module 6-40V to1.2-35V Adjustable Constant Voltage Constant Current Power Supply 300W Large Power Voltage Regulator Synchronous Rectification LED Drive

    Feature: Module Name: 20A 300W DC Step Down Buck Converter Input Voltage: DC 6-40V, Optimum input voltage 10-40V Output Voltage: DC 1.2-35V ( continuously adjustable ), Recommended below 32V for long time work Minimum Voltage Difference: 3V, output voltage should be lower than input voltage Output Current: 20A (max), Recommended below 15A for long time work Constant Current Range: 0.2-20A ( continuously adjustable ) Transfer Efficiency: 96% (MAX) Output Ripple: About 50mV Switching Frequency: 150KHz Work Temperature: -40 degree to + 75 degree Celsius, please strengthen the heat dissipation or reduce the value if exceeds 65 degree. CV Potentiometer: Increase voltage clockwise, decrease voltage counterclockwise CC Potentiometer: Increase current clockwise, decrease current counterclockwise Output Short-circuit Protection: Yes, (Instantaneous protection) Constant Current (The current constant current value should not short-circuit for a long time) Output Anti-Perfusion: NO, For load with built-in electric or inductive negative load requires additional diodes Connection Mode: Terminals Module Size: 60x53x27mm/2.36x2.08x1.06 inch Output voltage/current regulation method: 1. Adjust CV potentiometer according to your battery or LED, and set the output voltage to the value you need. 2. T...

    • Brand: DZS Elec
    • ASIN: B07L8BTZW5
    • UPC: 705883158687

  • KNACRO DC-DC 12V to 3.3V 2A Step-Down Power Supply Module Car Power Converter Module Synchronous Buck with Reverse Connection Protection

    Properties: BUCK synchronous buck power supply Input voltage: 12V . Output voltage: 3.3V. Output Current: 3A MAX . Conversion efficiency: up to 96%. Static power consumption: only about 12mA. Working temperature: -25 + 65 ° Industrial. Protection: input reverse polarity, over-current, over-temperature protection, short circuit protection . Input / Output line length: about 13 ~ 4CM, copper wire. Body size:30*21*17mm/1.18*0.83*0.67in. Weight:12g/0.43oz. Special Note: This power does not have waterproof rainproof function. Pckage Included: 1*DC-DC 12V to 3.3V 3A Step-down power supply module

    • Brand: KNACRO
    • ASIN: B06VTCLZGJ
    • UPC: 713653011605

  • KNACRO DC-DC 12V to 6V 3A Step-Down Power Supply Module Car Power Converter Module Synchronous Buck Over-Temperature Over-Current Short Circuit Protection Suitable for Tachograph car Player

    Input voltage: 12V. Output voltage: 6V. Output Current: Maximum current 3A. Conversion efficiency: about 85% (12V output 2A output). Static power consumption: only about 12mA. Operating temperature: Industrial grade (-40 ℃ to + 85 ℃). Power:18W. Module volume: 37 * 26 * 22mm/1.46*1.02*0.87in(L*W*H). Weight:28g/0.99oz. Minimum differential pressure: 2V (step-down module, in order to ensure stable output, keep a minimum 2V differential pressure). PackageIncluded: 1*DC-DC 12V to 6V 3A Step-down power supply module

    • Brand: KNACRO
    • ASIN: B06WLJ7YW1
    • UPC: 713653011230

  • DZS Elec DC-DC 6.5V-60V to 1.25V-30V Buck Voltage Regulator Synchronous Rectification Power Converter Module Adjustable 60V/48V/36V/24V/12V to 19V/12V/9V/5V/3V Step-Down Module

    Feature: Name: DC-DC Synchronous Rectification Adjustable Step-Down Power Module Input Voltage: 6.5V-60V Output Voltage: 1.25V-30V Continuously Adjustable Efficiency: 97% (max) Working Temperature: -40 degree to +85 degree Load Capacity: 10A (max) Connection Mode: Welding-free terminals, IN means Input, OUT means output Module Size: L 75mm x W 21mm x H 16mm With synchronous rectification chip, wide voltage, large current, high efficiency, can be used as vehicle charging voltage regulator, adjustable step-down power module etc. Package Include: 1pcs DC 6.5V-60V to 1.25V-30V Adjustable Synchronous Rectification Buck Converter

    • Brand: DZS Elec
    • ASIN: B07BMVX9MS
    • UPC: 786738638707

  • JacobsParts LTC3780 130W DC-DC Synchronous Buck Boost Voltage Converter Step-Up Step-Down Voltage/Current Power Regulator Board Highest Efficiency

    The LTC3780 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. With a wide input and output range and seamless transfers between operating modes, the LTC3780 is ideal for automotive and battery-powered systems.Synchronous rectification technology uses a dedicated power MOSFET with very low on-state resistance to replace the rectifier diode and reduce the rectification loss. It can greatly improve the efficiency of DC / DC converter as there are no diode barrier voltage losses. Synchronous rectification technology greatly reduces the switching power supply losses, thereby enhancing the conversion efficiency and reducing waste heat.

    • Brand: JacobsParts
    • ASIN: B078KQ63HZ
    • UPC: 845832027913

  • DZS Elec DC-DC 3A Buck Converter 5V-36V 24V 12V to 3.3V-34V 12V 5V LM2596 Adjustable Step-Down Constant Voltage Power Module Dual LED Input/Output Voltage Synchronous Display Digital Module

    Product Description: Product Name: DC-DC Double LED Buck Converter Module Input Voltage: 5V-36V (LED doesn't work with too low input voltage.) Output Voltage: 3.3V-34V (Step-down module, output voltage must be lower than input voltage, Minimum differntial pressure is 1V) Rated Current: 3A (max) Voltage Measuring Accuracy: +/- (1% + 1 Bit) Potentiometer: Increase output voltage clockwise, decrease output voltage counterclockwise Module Size: 6.65x4.4cm Step-down converter module, no manual switching LED display, dual digital tube real-time input voltage and output voltage synchronous display, convenient and accurate adjustment of the required output voltage, Quickly configure the power supply circuit for your project. Attention: 1. Do not work beyond the rated range of the module. 2. Do not output short connection, it will damage the module.

    • Brand: DZS Elec
    • ASIN: B07M8L5643
    • UPC: 705883159332