DC Voltage regulator IC can be a small IC function is to provide a stable output voltage at a certain voltage level. On the other functions of the IC as it is also designed to be adjustable output voltage at a certain voltage term. This function provides the flexibility for us to set the voltage according to the voltage of our electronic applications.
For you the hobby electronics, making DC adapter is very easy to make at home. But for beginners is not difficult also to do so. A DC adapter is constructed of a voltage regulator IC requires only a few passive components to function properly. You can try to do it yourself at home with the instructions from the following article.
Make your own DC Voltage Regulator at Home
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