Top 10 Best Current Regulator Display Dc

Adjustable step-downup converter, Input Voltage 5.5-30V, Output Voltage 0.5-30V, Can be used for common boost and buck module with over current protection, adjustable battery charger, LED driver, etc. Power module limit constant current 0-4A arbitrary regulation, output 3A 35W for long time stable work, up to 4A 50W after enhancing heat dissipation.. LCD Liquid Crystal Display Can switch display input voltage, output voltage, output current, output power. Voltage Display Resolution 0.05V, Current Display Resolution 0.005A. Safety Protection LC filter, small output ripple, input anti-reverse connection protection, will not burn down, short-circuit protection, low-voltage protection.. Key Control Short press INOUT to switch input and output voltage, long press to switch output current power. Short press ONOFF to control output ON or OFF, long press to set the default output state ON or OFF..

DROK power supply module input voltage range is DC 5.3-32V output voltage range is DC 1.2-32V, can be arbitrary adjustable output current can be 8A for long term use, if enhance heat dissipation, it can reach 12A max output power is 120W, if enhance dissipation, it can reach 160W.. LCD Display the buck converter is designed with LCD, can display input and output voltage, output current and output power voltage display resolution is 0.05V, current display resolution is 0.005A.. Safe Protection the voltage regulator module is with reverse connection protection at input terminal, reverse connection will not burn short circuit protection.. Application the volt conversion board can be used as an ordinary buck module with over-current protection used as a high-power LED constant current driver module DIY a solar power controller, etc.. Button Control button control output voltage ON OFF status, and you can set the default output state is ON or OFF of the next time power-on..

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. 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. 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. 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.

The liquid crystal can display the input and output voltage and the output current output power.. buck-boost converter input voltage range is DC 5.5-30V output voltage range is DC 0.5-30V, can be arbitrary adjustable output current range is 0-3A, can be arbitrary adjustable, if enhance heat dissipation, it can reach 4A max output power is 35W, if enhance dissipation, it can reach 50W.. Button control The button controls the output voltage ON OFF state, and the default output state at the next power-on can be set to ON or OFF.. The voltage regulator module adopts LCD design, which can display input and output voltage, output current and output power voltage display resolution is 0.05V, current display resolution is 0.005A.. Small output ripple, LC filter heat sink, module support spacer..

UCTRONICS Variable Bench Power Supply DSP5005 - Buck Converter DC 6-55V to 0-50V 5A Precision Digital Adjustable Step Down - Constant Voltage and Current, 10 Preset Settings Switchable This power supply combines digital control with analog integration. Its output range Voltage is 0-50.00V, step by 0.01V Current is 0-5.000A, step by 0.001A. This step down voltage regulator can store M0-M9 10 groups preset value when power-down. Keep pressing M1 or M2 more than 2s, the corresponding data group will be extracted and displayed on the right of the screen. The 1.44 in colorful LCD monitor can display the preset voltage, input voltage, output voltage, the preset current, output current, output power at the same time. On the output state remind area, you can monitor that the key is locked or not, output is normal or not, the state of constant voltage and constant current, the current data set prompt and output opens or not. There are four button-M1, M2, SET and ONOFF, and a coding potentiometer. Can be used for to set the output voltage and output current on the main display interface, set the data on the data setting interface, set the protection value, adjust the brightness of screen, extract Shortcut storage data group M1 or M2, etc.. Note When the output of this step down voltage regulator is used for charging a battery or connect a capacitive load, there must be a diode in series with the output-anode, otherwise the regulator will be damaged.

InputDC 4V to 40V input voltage should be 1.5V higher than the output voltage. Output DC 1.25V to 37V voltage is continuously adjustable. Updated Version with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use. High conversion efficiency, simple regulating operation, rotate the top screw of potentiometer clockwise to boost, anti clockwise to reduce voltage.. 100 SATISFICATION SERVICE If there are any problem with our products, please feel free to contact us. you can request a refund for any single module and no need to return it. Any problems you can contact us and we will try our best to resolve it till you satisfied..

Over load protection, over voltage protection, short circuit protection, this protection will protect your load well. Input AC110-220V, Output DC 0-48V adjustable, Maximum output current 10A.. Made of high quality metal,which is durable and long last.NOTE before using, please select the input voltage 110V220V according to your local voltage, to avoid damaging, switch is at right side of the item.. LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.. Built-in cooling fan, over temperature protection, overheating automatic shutdown protection.. Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer..

High-power Stable Output Voltage The adjustable voltage regulator can be connected to solar cells. Make the solar cell output a stable voltage. The high-power power supply module can boost or step down voltage, the output voltage can be adjusted from 0.5-30V, and the current can be adjusted 0-6A. Output power can reach 60W. Multi Safe ProtectionInput can be reversed, reverse connection will not burn the circuit Anti backflow at Outputcan be directly connected to the battery Short circuit protection can directly short-circuit the Output Temperature, power, overcurrent protection. With Large Heat Sink and Cooling FanThe buck converter has a smart cooling fan. When the current is greater than 3A or the power is greater than 20W or the temperature is greater than 40 C, the cooling fan will start working. Can effectively reduce the temperature of the project under load. Long handle adjustment Button ControlLong-handled potentiometer adjusts voltage and current, easy to operate, no screwdriver needed. The button controls the output ONOFF status, and you can set the power-on default to ON or OFF. Multiple functions Used as an ordinary buck-boost module with over-current protection capability. Use as a battery charger. Used as a high-power LED constant current drive module. For more use method, please read the user manual.

It is a DC 6-40v to 0-32V adjustable cc cv buck converter with Volt amp display, please note the input Voltage should be higher than output Voltage at least 1V. Numerical control there are - button for decreasing output Voltagecurrent and output adjustment for increasing output Voltagecurrent in setting mode. Dual LEDs accurately displays Volts and amps press the off on button to turn onoff the output at no-load state, press in or out to switch between input current Voltage and output current Voltage. Constant current and constant Voltage indication when the module is in the state of constant Voltage cv or constant current cc, the cc or cv LED will light on. Store set value automatically in operation process, the LED display state, output current and output Voltage setting value and output state will be automatically stored.

DROK DC buck converter input voltage range is DC 3.530V, output adjustable voltage range is DC 0.829V, max output current is 10A, conversion rate can up to 92.. LED Voltage Meter the step down regulator is equipped with high accuracy voltmeter, red LED display, press the key to switch display input voltage or output voltage.. Metal Case DROK volt transformer is designed with metal case, can protect the module from destroying, and the case itself is a heat sink, excellent to help module cooling.. Note please make sure that the input voltage is higher than the output voltage at least 1V please note that this module doesn't have reversed connection protection, pay attention to this before wiring connection.. Small Size the switching power supply module is with compact design, dimension is 85mm58mm33mmLWH..