✍ With this XL4015 module, you can monitor your project much more easier. The voltage meter can measure the input voltage or output voltage, which is adjustable by the protentiometer, with a precision of ±0.1V. Note that the voltage meter would not work if the input voltage below 4V. Press the button (right) to switch voltage to measure, between the input voltage and output voltage. There are 2 LEDs to indicate which voltage is measuring by the voltage meter. And it has a Power indicator LED (GREEN). You can change the input or output voltage measurement by Short press the button on the right side ,and also can close the voltage meter by pressing the button on the left side.

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▼Specifications:

• Module Properties: non-isolated step-down (BUCK) switching regulator
• Input voltage: DC 4.0 - 36V
• Output Voltage: Adjustable 1.25 - 35V DC (Input must 1.5V greater than output)
• Output Current: Rated 4A Continues, Peak. 5A (Heat sink required)
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• Measurement Accuracy: ±0.1V (To ensure the accuracy, keep the input above 4.5V)
• Conversion efficiency: Up to 96% (Output voltage higher, the higher the efficiency)
• Minimum dropdown voltage:1.5V
• Voltage regulation: 0.8%
• Short circuit protection: Yes (limit current 8A)
• Switching Frequency: 180KHz
• Circuit protection: SS36
• Operating temperature: Industrial grade (-40 to +85°C)
• Size: 50mm x 23 mm x 14mm

▼Package Included:

• 1 x XL4015
• 1 x Heatsink
• 4 x PCB Spacer Screws & Nuts Set