KNACRO DC-DC Voltage Regulator Buck Converter Module (6v-40v) 9V / 12V / 24V / 36V to 5V 3A Single USB Port Output
- Conversion efficiency 93% (typ) . It has high power conversion efficiency up to 92%. Operating temperature -40~+85 ℃. This dc to dc converter module support 6-40v wide range voltage input and dc 5v 3a output. It is equipped with single usb port, can be used as a diy usb charger for your power bank, smart phones, tablet, etc.
SMAKN® DC to DC Buck Converter 8-32V to 12V 8A 100W Car Isolation Step Down Power Supply Voltage Regulator Regulated Power Transformers
- Input voltage dc 8-32v output voltage dc 12v output current 8 a. Module properties isolation power supply module (input/output completely separated). Regulated function automatic boost and buck regulator function. Output over-current protection yes after output over current, automatically reduce the output power. Acc control input hbuilt-in acc delay start memory functioneffectively solve the car ignition start-up voltage instability problems.
Yeeco Ultra DC to DC Buck Boost Converter Adjustable Voltage Stabilizer 5.0-25V to 0.5V-25V Automatically Step-Up/Step-Down Car Power Supply Module Voltage Regulator
- Output voltage range dc05-25v(adjustable). Input / output current according to the power conservation ,calculated under rated conditions. This module don’t have reverse protection, if you connect reversely, it will be burned please pay more attention. Input voltage range dc50-25v. When the output is in shot, the output will be automatically stopped so you put out the enable interface cap and then insert it the module will become normal.
DC-DC 5-23V To 0-16.5V 3A Adjustable Step-down Power Supply Module Voltage Current LCD Display Step Down Buck Regulator + Case
- 68/100000015 free shipping 0-5a adjustable cc/cv step-down charging board digital voltmeter ammeter buck module led driver for arduino usd 4. Press button one time can adjust 0. Type voltage regulatorsupply voltage 5-23v to 0-16. 5v current voltage step down buck free shipping usd 3. Calibration mothod power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Using multimeter measured the output terminal voltage, if the measured voltage is greater than. 5v dc-dcdissipation power 1model number moduleis_customized yesbrand name diymoreapplication computeroperating temperature -40 to +85condition newpackage other 5a lithium charger step down 5a 5v-32v to 0. 25v-30v step down ac/dc power supply module usd 2. 04v voltage, press and hold more than 1 second to quickly adjust voltage. 3, using button adjustable voltage, left button to reduce the voltage, the right button to increasing voltage. 2-35v adjustable power supply module led driver for arduino free shipping usd 3. 2, using stn liquid crystal display screen, voltage and current can be displayed simultaneously, blue background and white character, wide angle and wide field of view. 8v-30v power supply module led drive usd 1. 78/100000015 2pcs xl4015 5a dc-dc step down adjustable power supply module lithium charger usd 2. 79/100000015 new arrival lm317 diy kit 5v-35v to 1. 50/100000015 description 1, beautifully acrylic enclosure. 75/100000015 300w dc cc max 9a step down buck converter 5-40v to 1. 13/100000015 dc-dc 3a adjustable step-down power supply module lcd display 5-23v to 0-16. 29/100000015 dc–dc buck step down converter module lm2596 voltage regulator + led voltmeter usd 2. 99/100000015 5v 1a ac-dc power supply converter step down module adaptor transformer usd 2.
LM YN DC-DC buck regulator power supply module 15-36V to 12V 2.5A(3A) short circuit protection high efficiency
- The module is easy to use, only need to provide 15v-36v, you can get the output voltage of 12v, for car charging, battery charging and so on. Circuit protection current limiting, overheating protection, automatic recovery. The chip uses a professional large size of the thermal design, so that the module can be more efficient. Input voltage 15v-36v, output voltage 120v, 25a can be used at full load, and to maintain a small loss, after many professional tests, with ultra-high efficiency, ultra-low loss characteristics, beyond the lm2596 power supply module , mp1584 power supply modules such as step-down module. Conversion efficiency up to 97% (input-output voltage difference is smaller, the higher the efficiency).
Dovewill DC 12V/24V to 12V 2A Reducer Converter Voltage Buck Regulator Power Waterproof Box
- Ideal for use in a wide range of applications including vehicles, security systems, hospital equipment, telecommunications etc. Provides reliability and a stable performance. Built-in over-voltage, under-voltage, overload, over-heat and short circuit protection. Compact and lightweight, shock-proof, aluminium unit. Over 96% power conversion efficiency.
Willwin LM2596 DC-DC Buck Converter 4-40V to 1.25-37V Step-down Regulator Power Module Volt Stabilizer
- With reverse voltage protection and short-circuit protection, use more safely the display error of voltage is ¡À 005 v. High efficiency,150 khz fixed frequency internal oscillatorguaranteed 3a output load current, current limit protection and thermal shutdown. The digital transistor shows the input and or output value more conveniently the digital can be turn on or off, to show input or output voltage. High conversion efficiency, simple regulating operation, rotate the top screw of potentiometer clockwise to boost, anti clockwise to reduce voltage. Self-calibration, adopt lm2596s decompression chip, output stably the continuous and adjustable output range is 125-37 v please note that the input voltage should be higher than the output voltage at least 15 v.
TOOGOO(R) YDS-12 DC-DC buck regulator power supply module 15V-36V to 12V 2.5A short circuit protection and efficient
- Protection circuit current limiting, overheating protection, self-recovery. Output current maximum rated current 25a. Conversion efficiency up to 97%, ultra-high efficiency, input and output pressure difference is smaller, the higher the efficiency. Input voltage 15-36v, vin then input positive, cnd then input negative. Output voltage 12v, vout connected to the input positive, cnd then input negative.
1 Piece USB buck regulator power supply module DC buck charger 3A output 9V / 12V / 24V to 5VDC
- Output current maximum rated current 25a. Input voltage 15-36v, vin then input positive, cnd then input negative. Power supply module. Conversion efficiency up to 97%, ultra-high efficiency, input and output pressure difference is smaller, the higher the efficiency. Power supply module.
Dovewill DC DC Buck Converter Voltage Regulator 8-22V to 5V 3A/15W Power Adapter 12V to 5V Right Bend Micro USB Cable Connector Car Charger Power Supply Volt Regulated Converters Transformer
- Input voltage dc8-22v, (12v changes to 5v) output parameter dc 5v 3a, 15w max. Widely used in car device, such as led display, hard disk player, mp3, dvd, gps, phones etc . Synchronous rectification,the conversion rate is 96% or more, very low heat. Super-thin, small size, high efficiency, easy installation and use. Auto protection over voltage, over current, over temperature, short circuit.
DROK DC-DC 8~48V 12V 24V 36V Buck Converter Step Down to 3.3~24V 3.3V 5V 9V 12V Adjustable Output High Power Volt Regulator 3A Power Supply Switching Module with Digital Voltage Display
- Note the input voltage must higher than output voltage at least 1v. Application this module can be applied in the buck voltage field of the input voltage is higher than the output voltage, such as battery, power transformer, diy adjustable regulated power supply, car power, industrial equipment step-down, it can convert 12v to 33v, 12v to 5v, 24v to 5v, 12v, 24v, 36v to 24v, etc. Safe protection the buck regulator is designed with over-heat protection, short circuit protection, input reverse connection protective function. Led voltmeter the step-down converter is equipped with digital led voltage meter, can real-time display voltage value. Drok voltage transformer input voltage range is dc 80-48v, adjustable output voltage range is dc 33-24v, max output current is 3a, output power can be 36w.
KNACRO DC-DC Voltage Regulator Buck Converter Module (6v-40v) 9V / 12V / 24V / 36V to 5V 3A Dual USB Port Output
- Conversion efficiency 93% (typ) . This dc to dc converter module support 6-40v wide range voltage input and dc 5v 3a output. It is equipped with dual usb port, can be used as a diy usb charger for your power bank, smart phones, tablet, etc. It has high power conversion efficiency up to 92%. Operating temperature -40~+85 ℃.
DROK Wireless Bluetooth Voltage Regulator Computer Remote Monitor Control Buck Converter DC 6-55V to 0-50V 5A Step Down Stabilized Switching Power Supply Module USB Communication Volt Transformer
- Wireless & wire connection it can connect with computer by bluetooth, in the distance range of 5 meters or can connect by the usb communication board user can remote monitor, voltage setting and current setting can be operated quickly. Package including 1x dc adjustable constant voltage power supply converter 1x usb communication board 1x bluetooth communication board 1x cable. Lcd display built with color lcd display, it will be convenient for you to review preset voltage, input voltage, output voltage, preset current, output current, output power and brightness of lcd. Drok buck voltage converter input voltage range dc 6-55v, output voltage range 0-50v, output current range 0-5a, output power range 0-250w, output voltage resolution 001v, output current resolution 0001a. Quick operation it is easy to operate converter with this, you can do voltage setting and current setting as quickly as possible you can also set it to cut off output when over voltage, over current and over power.
SODIAL(R) YDS-12 DC-DC buck regulator power supply module 15V-36V to 12V 2.5A short circuit protection and efficient
- Conversion efficiency up to 97%, ultra-high efficiency, input and output pressure difference is smaller, the higher the efficiency. Input voltage 15-36v, vin then input positive, cnd then input negative. Output voltage 12v, vout connected to the input positive, cnd then input negative. Output current maximum rated current 25a. Protection circuit current limiting, overheating protection, self-recovery.
DROK DC-DC Buck Converter 4-38V Step-down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage
- Safe protection the buck regulator is designed with short-circuit protection(limit current 8a), over-temperature protection, without input reversed connection protection. Drok voltage converter input voltage range is dc 4-38v, output current is adjustable, max output current is 5a, max output power is 75w. Cc & cv the volt transformer is with two working modes of constant voltage and constant current, which would be indicated by the red led indicator. Note please kindly note that when buck converter module is used in more than 3a,35w, please strengthen cooling. Multifunctional it can be used as buck converter module with over-current protection it can also be used as high-power led constant current driver module what’s more, it can be used as battery charger (eg nickel-cadmium or nickel-metal hydride battery, lithium batteries), can be used in solar panel/wind turbines etc.
DROK LM2596 Immersion Gold Buck Converter DC 3V-40V 24V Step Down to DC 1.23V-37V 9V 12V Voltage Regulator 3A Switching Power Supply Module
- Note it can work stably at 3a indoor (test condition temperature is 29 ℃, and humidity is 50%) if it’s for long time work, it is recommended adding heat sink. Output indicator the volt transformer board is with a indicator light, which is green and the display is bright, clearly visible and not glare. High precision potentiometer drok buck regulator adopts imported bi potentiometer, with high resolution, sensitivity, reliability. Drok step down voltage converter input voltage range is dc 3-40v, output voltage range is dc 123-37v, max output current is 3a, conversion rate can up to 92%. Protective function the step-down power supply module is designed with reverse connection protection, overcurrent protection, overheat protection, short circuit protection.
1 Piece Buck regulator power supply module dual USB output 9V / 12V / 24V / 36V to 5VDC-DC charger 3A
- Buck regulator power supply module dual usb output 9v / 12v / 24v / 36v to 5vdc-dc charger 3ababy name dual usb output 3a step down moduleinput 6v-40voutput 5v / 3a (max)efficiency 92% (max)switching frequency 150khzoperating temperature -40, + 85 baby size l_59mm w_21mm h_17mmload capacity maximum output 3a (with two mobile phones at the same time)scope mobile power, mobile phones, flat panel usb5v power supply equipment. If you need more details,please contact us.
KNACRO DC-DC Converter Buck Regulator 5V-30V to 0.8-29V Constant Current/Voltage Power Supply Module 5A, LED Ammeter Voltmeter Display
- 3 22 (l w h) (mm) led meters accuracy 0. 1% refresh rate about 200ms time display dual 4 0. 5% working temperature -40 °c to +85 °c size 51 26. Module properties non-isolated step-down module rectification non-synchronous rectification input voltage 5v-30v output voltage 0. 8v-29v output current 5a (over 3a should enhance heat dissipation) conversion efficiency 95% maximum switching frequency 300khz output ripple 50mv (max) 20m bandwidth load regulation ± 0. 28 “digital tube current range 0a-5a voltage range 5v-30v operating current less than 15ma display color red storage temperature -10 °c to +65 °c input impedance 50 milliohms package include 1x dc boost power module+volt amp meter. 5% voltage regulation ± 2.
5PCS 5A 75W DC-DC adjustable buck regulator power supply module with a voltmeter display far more than LM2596
- Protection circuit current limiting, overheating protection, self-recovery. Power supply module. Conversion efficiency up to 97%, ultra-high efficiency, input and output pressure difference is smaller, the higher the efficiency. Input voltage 15-36v, vin then input positive, cnd then input negative. Output current maximum rated current 25a.
Dovewill DC 12V/24V/36V to 12V 1A Reducer Converter Voltage Buck Regulator Power Waterproof Box
- Built-in over-voltage, under-voltage, overload, over-heat and short circuit protection. Compact and lightweight, shock-proof, aluminium unit. Over 96% power conversion efficiency. Provides reliability and a stable performance. Ideal for use in a wide range of applications including vehicles, security systems, hospital equipment, telecommunications etc.
XINCOL DC 24V to DC12V 50A 600W Buck Voltage Reducer DC/DC Car Truck Power Converter Step-down Regulator Transformer with Double Built-in Fans Full Protections Memory( RAM) and Inline Fuse
- Car power supply transformer allow you to convert dc 24 voltage to dc 12v voltagebrand new and high quality,more than 90% power conversion efficiency. Operating stable and reliable performance auto-recovery when device is back to normal operating. Ultra compact size, more efficient and reliable. Simple to install. Built-in over/under voltage input, overload, overheat, and short circuit full protection.
Converter Step-down Power Supply Module,AxiEr Step Down Volts Regulator Constant Current Voltage 8A Adjustable Buck Converter 8-40V to 1.25-36V LED Driver Charger Module
- Work stabilizationhigh output current, the max output current can reach 8afour high frequency capacitance, can lower output ripple. Potentiometer adjustment direction clockwise (increase) , counterclockwise (decrease) the potentiometer(cv) closed to the input voltage is used to regulate voltage, the potentiometer(cc) closed to output voltage is used to regulate current (cc). Operating temperature industrial grade (-40 ¡ãc to +85 ¡ãc) ( please note the actual use of the power tube temperature , high temperature heat strengthened please ). Indicator dual color indicator, charging indicator light is red, the green light means fully charged ( no load is green ). Particularly suitable for led drivermade from a dedicated benchmark ic and high-precision current sensing resistor, proving a more stable constant current, (when 20 ¡ãc to 100 ¡ãc constant current 1a, temperature drift less than 1%).
LM YN DC-DC LDO Multiple Output Power Supply Module Buck Regulator Input 9V / 12V / 24V (7-28V) Output 3.3V / 5V
- With power indicator light, can indicate whether there is power input, with power switch, easy to open and close the power module. Module with a variety of input and output interfaces, great convenience to users, such as the terminal interface, power connector, usb interface, pin connector with reverse polarity protection, reverse will not damage the module. Dc / dc and ldo dual power supply chip, combined with the high efficiency of dc / dc and ldo high stability advantages, it can be high voltage input, high efficiency output, the module fever is small. Module with input reverse protection, output short-circuit protection, overcurrent and over-temperature protection and other measures. Dc buck regulator module, with 7-28v wide voltage input, 5v and 33v dual voltage output, while a variety of input and output interfaces to facilitate user selection.
Yeeco DC DC Buck Converter12-32V to 12V 8A 96W Car Isolation Step Down Power Supply Voltage Regulator Regulated Power Transformers 24V to 12V for Car Navigation, Car LCD Monitors Digital Audio Video Products
- Output over-current protection yes after output over current, automatically reduce the output power. Input voltage dc 12-32v output voltage dc 12v output current 8 a, peak 10 a. Cc control input hbuilt-in acc delay start memory functioneffectively solve the car ignition start-up voltage instability problems. Module properties isolation power supply module (input/output completely separated). Regulated function automatic boost and buck regulator function.
Dovewill DC 12V/24V/36V to 12V 2A Reducer Converter Voltage Buck Regulator Power Waterproof Box
- Built-in over-voltage, under-voltage, overload, over-heat and short circuit protection. Ideal for use in a wide range of applications including vehicles, security systems, hospital equipment, telecommunications etc. Provides reliability and a stable performance. Over 96% power conversion efficiency. Compact and lightweight, shock-proof, aluminium unit.
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