The DC-DC step-down voltage regulator card has the LM2596 integration with a switched-mode voltage regulator. Current can be flowed through the regulator up to 3A. Input voltage is between 4-35V. According to the voltage applied in this range, the output voltage of 1.25-30V can be obtained by utilizing the trimpot on the card. Very easy to use and high performance, this voltage regulator card allows you to adjust your input voltages in many hobbies and robotic pros. In addition, the input and output voltages can be read with 7 segments located on the card and the value can be observed when the setting is made. Thanks to the button located on the card, it is possible to display the input voltage and output voltage on 7 segments. The voltage indicator has a sensitivity of 0.1V.
There is a 0 terminal on the regulator board for connection of input and output voltages. You can also use cable soldering to the inputs and outputs.
In card applications, the input voltage must always be higher than the output voltage. The IN + positive supply input on the card is IN- ground, the positive output voltage is OUT +, and the ground output is OUT-.