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WD5020 Power Supply Module 20A Large Power Adjustable Step Down Module with LCD, DC-DC Voltage Converter, Electronic Power Transformer
- Step-Down Module Voltage Converter: Power Supply Module DC-DC Power Converter for efficient voltage conversion
- Voltage Adjustment Note: The output voltage cannot be adjusted because the default output voltage of the module is about 20V when it leaves the factory. When you encounter this problem, please rotate the CV potentiometer more than 10 times counterclockwise until the voltage value changes, and then use the module to adjust the voltage normally
- Output Backflow Protection: No output backflow protection included, please add a diode for charging applications. Step down voltage adjustable, can be used as battery charger or constant current LED driver module
- Overcurrent Protection: Built-in overcurrent protection for safer and more reliable operation
- Wide Application Range: Input voltage range of 7-50V with output voltage continuously adjustable from 0-36V, supporting up to 20A output current and 300W maximum power
- LCD Display with Multiple Modes: Features LCD screen w
+
+
Overview
Specs
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Specification:
Model: WD5020Input
Voltage: 7~50VOutput
Voltage: 0~36V Continuous Adjustable(Can only be used as a step down module, the input must be greater than the output 1V or more)Output
Current: Adjustable, 20A Maximum(It is recommended to use it in 15A. It can naturally dissipate heat at 10A or below 140W. If it exceeds, please strengthen the heat dissipation! Constant current requires output voltage of 2V or more to adjust. Current regulation can only work under constant current state.
)Output Power: Up to 300W (recommended to use within 250W, please reduce power when using large differential pressure)Working
Temperature: -20~+75 (pay attention to the power tube temperature when using, please strengthen the heat dissipation)Working
Frequency: 300KHzConversion
efficiency: up to 95%Short Circuit Yes, constant current value currently set by constant currentInput Reverse
Connection YesOutput Backflow: No, please add a diode for charging!
Wiring Method: Terminal block or soldering terminal, VIN is input, VOUT
is outputSize: 100 x 60 x 48mm / 3.94 x 2.36 x 1.89 inCalibration method: This module has a calibration function, so you don't have to worry about the measurement display being inaccurate. Just calibrate once! The module has been calibrated when left factory, if the module displayed inaccurately, you can use the following method to perform a calibration!
Setting instructions: The + button sets the display mode and is divided into three types: 1.
F-0 mode: display output voltage; 2.
F-1 mode: display input voltage; 3.
F-2 mode: alternately display input and output voltages;
Instructions for use: Press the + button to cycle through the three display modes. Press the - button to save and exit. Press the - button alone toswitch the backlight of the LCD screen. Application range (three applications)
Model: WD5020Input
Voltage: 7~50VOutput
Voltage: 0~36V Continuous Adjustable(Can only be used as a step down module, the input must be greater than the output 1V or more)Output
Current: Adjustable, 20A Maximum(It is recommended to use it in 15A. It can naturally dissipate heat at 10A or below 140W. If it exceeds, please strengthen the heat dissipation! Constant current requires output voltage of 2V or more to adjust. Current regulation can only work under constant current state.
)Output Power: Up to 300W (recommended to use within 250W, please reduce power when using large differential pressure)Working
Temperature: -20~+75 (pay attention to the power tube temperature when using, please strengthen the heat dissipation)Working
Frequency: 300KHzConversion
efficiency: up to 95%Short Circuit Yes, constant current value currently set by constant currentInput Reverse
Connection YesOutput Backflow: No, please add a diode for charging!
Wiring Method: Terminal block or soldering terminal, VIN is input, VOUT
is outputSize: 100 x 60 x 48mm / 3.94 x 2.36 x 1.89 inCalibration method: This module has a calibration function, so you don't have to worry about the measurement display being inaccurate. Just calibrate once! The module has been calibrated when left factory, if the module displayed inaccurately, you can use the following method to perform a calibration!
Setting instructions: The + button sets the display mode and is divided into three types: 1.
F-0 mode: display output voltage; 2.
F-1 mode: display input voltage; 3.
F-2 mode: alternately display input and output voltages;
Instructions for use: Press the + button to cycle through the three display modes. Press the - button to save and exit. Press the - button alone toswitch the backlight of the LCD screen. Application range (three applications)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Tactifans Outdoor Sport Goods Return Policy
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