Top 10 Best Buck Converter Adjustable

Input voltage range DC 3.2V to 35V input voltage must be higher than the voltage output to 1.5V or more can not be boosted.. Output 1.25V to 30V DC voltage is continuously adjustable, high efficiency and maximum output current of 3A.. All solid capacitors using SANYO. 36u thick circuit boards. High-Q inductors with high power output LED indicator.

LM2596 DC-DC Buck Step-down Power Converter Module. 4.0-40V to 1.25-37V LED Voltmeter. output voltage range of 1.25V 37V.

This module can be applied to fields in the input voltage is higher than the step-down output voltage, such as batteries, power transformers, DIY adjustable power supply, 24V Car T of the power equipment industry buck, 12V switch 3.3V, 12V switch 5V, 24V switch 5V, 24V switch 12V, 36V 24V turn and so on.. With a voltage meter and voltmeter displays self-calibration. Uses a more advanced microprocessor voltage voltmeter error 0.05V, Range 0 40V. To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above. Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on. Input Voltage 4.5 40V. Input voltage must be higher than the output voltage of 1.5v or more. Adjustable output voltage range of 1.25V 37V continuously adjustable. Input voltage must be higher than the output voltage of 1.5V. Output current 3A, recommendations within 2.0A use, high current needed to enhance heat dissipation.. Output power 20W, 15W, please enhance heat dissipation over. High conversion efficiency, on average 88 efficiency and the input and output voltage, current, pressure related.

input voltage range is DC 5-30V output voltage range is DC 0.5-30V, can be arbitrary adjustable output current can be 3A for long term use, if enhance heat dissipation, it can reach 4A max output power is 35W, if enhance dissipation, it can reach 50W. LCD displays inputoutput voltage, output currentoutput poweroutput capacityoutput time.The module can be set to ONOFF by default. Safe Protection the module is with Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off. Application the volt conversion board can be used as an ordinary buckBoost module with over-current protection used as a high-power LED constant current driver module DIY a solar power controller, Battery Charging. Output ripple is small and filter is available.Thick heat sink .Buck-boost Integrated.

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.. GENERAL USE --- As ordinary step-down module with over-current protection As constant current LED driver module DIY a solar power controller, etc.. DISPLAY --- Large clear digital LCD display voltage current value simultaneously.. FEATURES --- Constant currentvoltage mode Voltage calibration current calibration USB interface Protective case Short-circuit protection Over-temperature protection Input reverse connection protection.. NOTE --- 1. Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2. The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3. Please carefully read the users manual, especially the Cautions before using. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual PDF..

This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.. It is designed with 75V80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.. The efficiency can be up to 96, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals.. The buck module has 2 heat sink that could enhance heat dissipation, extending service life.. When there is a big difference between input and output voltage, please decrease power and current..

Input DC 3-40 V input voltage must be 1.5 V higher than the output voltage, no boost.. Output DC 1.5-35 V voltage is continuously adjustable, maximum output current is 3 A.. Easy work convenient to accurately adjust the output voltage with a mini screwdriver.. Features Thickened circuit boards,Short circuit and over-temperature protection.. Application widely used for DIY mobile power, monitor power supply, power buggies,communications equipment supply,etc..

Product Highlights one LCD can display inputoutput voltage, output currentoutput poweroutput capacityoutput time Digital control adjustment, accurate and fast, step-down output, output voltage 0-50.00V can be adjusted arbitrarily, limited current 0-20.00A can be adjusted arbitrarily The output terminal will not burn when it is poured backward The module can be set to be turned onoff by default. Product Highlights two Has a variety of software protection mechanisms, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off Using synchronous rectification technology, high conversion efficiency more than 90 efficiency Enlarge the heat sink and install a fan to enhance heat dissipation.. Soft startThere are protection mechanisms Input under-voltage protection 5.8-50V adjustable, default 5.8V Output overvoltage protection 0-51.00V adjustable, default 51V Output overcurrent protection 0-20.00A adjustable, default 20.10A Timeout protection 0-100h adjustable, default off Overcapacity protection 0-999.9Ah adjustable, default off. This product is a digitally controlled adjustable step-down module. The LCD can display parameters such as input, output voltage, output current, and power, and the output voltage and current can be adjusted arbitrarily. The module also has a variety of software protection mechanisms. When the parameter exceeds the protection reading value, the output will be automatically turned off, making the use more worry-free.. Note After the product triggers the protection mechanism, the output will automatically turn off, the LCD screen will display the protection code, and press any key to exit the protection interface.

High PrecisionThe buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.. Input VoltageDC 3.2V to 35V input voltage must be 1.5V higher than the output voltage, no boost.. Output VoltageDC 1.25V to 30V voltage is continuously adjustable, maximum output current is 3A.. Mini Size45 23 14 mm with potentiometer. 6pcs included.. Easy to DIYConnect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step-down voltage. Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means - 1V.

Module Properties non-isolated constant current and voltage module. Rectification non-synchronous rectification. Input voltage 5V-32V. Output voltage 0.8V-30V. Output current adjustable maximum 5A.