Specifications Input Voltage: Dc 3V-40V Output Voltage: Dc 1.5V-35V (Adjustable) Output Current: 3A (Max) Conversion Efficiency: 92% (Max.) Switching Frequency : 65Khz Rectification: Non-Synchronous Rectification Module Property: Non-Isolated Buck Module Operating Temperature: -45? To +85? Load Regulation: 0.5% Voltage Regulation: 2.5% Size: Approx. 6.6X3.9X1.8Cm/ 2.6X1.5X0.7In Weight: 21G Thickened Circuit Boards Short Circuit And Over-Temperature Protection Tested, Sealed In Anti-Static Packaging How To Use 1.Press The Button In A Short Time( 1 Second) So Thatin Led Lighted, The Voltmeter Shows The Value Of Input Voltage 2.Press The Button In A Short Time( 1 Second) Again So Thatout Led Lighted, The Voltmeter Shows The Value Of Output Voltage 3.Rotate The Top Screw Of Potentiometer Clockwise To Boost The Value Of The Output Voltage, Anti Clockwise To Reduce It How To Calibrate The Digital Tube Voltmeter 1. Short Press The Left ''On/Off'' Button To Start Up The Digital Tube Voltmeter. Long Press(>1S, 4 Seconds) The Left Button To Enter Self-Calibration Of Voltage Measurement(Calibration Range: -0.5-0.5V, Factory Setting Is 0.0) In Indicator Lights = Input Voltage Measurement Calibration Starts. Then, Long Press(>2 Seconds) The Right ''Mode'' Button, ''Out'' Indicator Lights = Output Voltage Measurement Calibration Starts Tap The Left / Right Button To Reduce / Rise By One Unit (Since The Voltage Value Of One Unit Is Less Than 0.1V, You Need To 1-5 Times Tap The Button Continuously, So That The Voltmeter Can Change By 0.1V) 3. After Calibration, Long Press(>2 Seconds) The Right ''Mode'' Button To Preserve The Adjusted Value(No Loss With Outage) And Back To Normal Voltage Display Package List: 4 X Lm2596 Buck Converter Module
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What are the dimensions of the Alinan LM2596 Buck Converter?A: The dimensions are approximately six point six centimeters by three point nine centimeters by one point eight centimeters.
Q: What is the input voltage range for this buck converter?A: The input voltage range is from three volts to forty volts.
Q: What is the maximum output current for the LM2596 module?A: The maximum output current is three amps.
Q: How do I adjust the output voltage on this module?A: You can adjust the output voltage by turning the screw on the blue potentiometer clockwise to increase or counterclockwise to decrease.
Q: What is the conversion efficiency of the Alinan Buck Converter?A: The maximum conversion efficiency is ninety-two percent.
Q: What applications can I use the LM2596 Buck Converter for?A: It is suitable for DIY mobile power, monitor power supplies, and powering communications equipment.
Q: How do I calibrate the digital tube voltmeter?A: To calibrate, long press the left button to enter self-calibration, then adjust the settings using the left and right buttons.
Q: Is the Alinan Buck Converter safe to use for prolonged periods?A: Yes, but keep the output under two amps or fifteen watts and use a heat sink for extended use.
Q: What happens if I reverse the input and output connections?A: Reversing the input and output connections can damage the buck converter.
Q: How should I store the LM2596 module?A: Store it in a dry place and ensure it is sealed in anti-static packaging.
Q: Can this buck converter handle extreme temperatures?A: Yes, it operates within a temperature range of minus forty-five degrees Celsius to plus eighty-five degrees Celsius.
Q: What kind of protection features does the Alinan module have?A: It includes short circuit and over-temperature protection.
Q: Does this module come with a warranty?A: Warranty details may vary, please check the seller's policy for specifics.
Q: How do I monitor the output voltage while adjusting it?A: You can monitor the output voltage on the voltmeter by pressing the button to switch the LED display.
Q: Is it difficult to use the LM2596 Buck Converter for beginners?A: No, it is user-friendly and suitable for both beginners and experienced users alike.
Q: What materials are used in the construction of this converter?A: The module features thickened circuit boards and high-Q inductance components.
