Tag: hobbyist projects
Reverse Polarity Protection for 12V Systems – A Simple Guide for Hobbyists
When building electronics projects, one of the most common mistakes is connecting your power supply in reverse. This can damage your components, especially in 12V systems where polarity matters. But don’t worry—reverse polarity protection is an easy fix! The Problem : Connecting the positive terminal of your power supply to the negative terminal …
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SMPS Input Surge Protection Design – A Simple Guide for Engineers and Hobbyists
When designing power supplies for electronic projects, an often-overlooked issue is input surge protection. An SMPS (Switched-Mode Power Supply) can easily be damaged by voltage spikes that occur when the power supply is switched on. These surges can harm sensitive components and disrupt your circuits. Fortunately, protecting your SMPS is easier than you think. …
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