XL4015 5A 75W DC-DC Charger Module Adjustable Step-Down Converter with Display

Description

• Output voltage self-adjusted display. We used more advanced voltage microprocessor, the voltage error is ±0.05V, range 0-40V.(Please make sure the voltage is above 4.5V will ensure the accuracy of voltage gauge.)
• Press the button slightly will switch or voltage, and the inducing light will show which way voltage is measured, and will save set voltage even when cut off the power and start again.
• The voltage can be turned off just press the button on the left.
• With wiring terminals can be used even without soldering iron.
Self-regulon method of the voltmeter:
• When the voltmeter displays the voltage, press and hold the right button for 2 seconds and release, the voltmeter and the voltage [OUT" flash synchronously. this time, the voltage adjustment mode is entered; similarly, the voltmeter is displayed. When ting the voltage, long press the right button for 2 seconds and then release, the voltmeter and the voltage [IN" flash synchronously, and enter the voltage adjustment mode this time;
• Tap the right button to increase the voltage by one unit. Tap the left button to decrease the voltage by one unit. You need the press 1-5times since the voltage of one unit is less than 0.1V, you need to press 1-5 times to see the voltmeter. Changed by 0.1V, the specific continuous button press depends on the currently displayed voltage value, the higher the current voltage displays, the fewer the number of presses.
• After the voltage adjustment is completed, press and hold the right button for 2 seconds and then release. this point, the voltage Calibri on mode can be exited, and all parameter settings are atomically powered down.

 Features

• Module Properties: 5A 75W high power step-down module adjustable DC-DC
• Input Voltage: DC4.0~38V
• Output Voltage: dc1.25V~36V continuously adjustable