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Μετατροπέας DC-DC Step-Down 1.25-32V 5A με Οθόνη LED - XL4015

DC-DC Converter Step-Down 1.25-32V 5A with LED Display - XL4015

SKU:

39-00011854

Part Number: XL4015

CompanyOem Part NumberXL4015

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Description
Specifications

This product is a 180 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The module with a voltage meter to display the input voltage and output voltage, and the voltage can be corrected through the button to improve the accuracy of the voltmeter.

Voltmeter calibration method:

Output voltage calibration steps
- Step 1: Adjust the right button so that the OUT LED lighted, the voltmeter shows the value of output voltage; Press the right button for more than 2 seconds, release, voltmeter and OUT LED flashes in synchronization so that you enter the output voltage calibration mode.
- Step 2: Press the right button (normal speed), the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit is less than 0.1V, the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press.
- Step 3: press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save.
Input voltage calibration steps
- Step 1: adjust the right button so that the IN LED lighted, the voltmeter shows the value of input voltage; press the right button for more than 2 seconds, release, voltmeter and IN LED flashes in synchronization so that you enter the input voltage calibration mode.
- Steps 2 and 3, consistent with the output voltage calibration method.

NOTES

When you use the product, the module inputs and outputs to be isolated from ground.
USB output voltage is consistent with the module, not a fixed 5V output. When charging for digital equipment, make sure USB output voltage is 5V.
When you encounter this problem the module can not adjust the output voltage is always equal to the input voltage, please counterclockwise rotation of the “voltage potentiometer” 10 laps or more, then use the module you can adjust the output voltage. Because the factory default output voltage of about 20V.

Input voltage range: 5-36V DC
Output voltage range: 1.25-32V DC adjustable
Output current: max 5A
Output power: 75W
High efficiency up to 96%
Voltmeter error: 0.05V
Dimensions: 68x38x10mm

Power indicator: Yes
Short circuit protection: Yes (limit current 8A)
Over-temperature protection: Yes (shutdown output automatically after over temperature)
Input Reverse Polarity Protection: None (cascade high current diode if required)
Wiring: IN+/- Input, OUT+/- Output
Built-in current limit function