ITEM NAME:2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 0-35V Product Description Description: Feature: 1. With Power Indicator Lamp. 2. With function of adjusting output voltage by keys. 3. When the input voltage is between 7 36V and the output voltage is below 10. OV, it can be adjusted by 0. 02V. When the output voltage is greater than or equal to 10V, it can be adjusted by 0.1V. (Actually 0.02V can be achieved because of display) 4. The output voltage control range is between 0.5V and 35V. If the set output voltage exceeds the input voltage, the output will only be equal to the input. 5. With a voltmeter display, using advanced microprocessor, the voltmeter error is + 0.05V, and the input voltage range is 0-40. 6. Output voltage range is 0-35V (Note: To ensure the accuracy of program control and display, please ensure that the input voltage is above 7V). Each meter is manufactured through a precision calibration program built into the module. 7. By pressing the IN/OUT button, the input or output voltage can be switched on and off, and an indicator lamp shows which voltage is being measured, and the setting can be saved, even if the power is off and the power is restarted. 8. Voltmeter display can be turned off. It can be easily realized by pressing 0N/0FF button when no display is needed. This setting realizes power-down saving function. 9. The output voltage can be turned off. When the output voltage needs to be turned off, the output voltage can be turned off by pressing the ON/OFF button and loosening it. If you want to turn it on, you need to press ON/OFF button and release it. It can turn on the output voltage. When the output load is large, the output voltage will drop to 0 quickly. If there is no load, the output voltage will slowly drop to 0V through the sampling resistance. This setting realizes power-down saving function. 10. With terminal, it is easy to use without soldering iron, and H keeps welding connection point. 11. Nor.Included: 1 X LM2596 DC-DC Buck Step Down Module. If the output current of 2.1A 3A is needed, the module needs to strengthen the heat dissipation. Normal stable working current is 2A, and the maximum output current can be as high as 3A (if the output exceeds 2A, heat dissipation needs to be strengthened).
