tasasuuntaussuojaus
Tasasuuntaussuojaus, often translated as reverse polarity protection or reverse voltage protection, is a fundamental circuit design technique used to prevent damage to electronic components from incorrect voltage polarity. Most electronic devices are designed to operate with a specific polarity of direct current (DC). If this polarity is reversed, it can lead to a short circuit, overheating, or permanent damage to sensitive components like semiconductors and integrated circuits.
The simplest form of tasasuuntaussuojaus involves using a diode in series with the power supply input. The
More sophisticated methods exist, such as using a P-channel MOSFET in series with the power source. This