What is reverse polarity?

Reverse polarity occurs when the positive and negative terminals of a power source are connected to the wrong components or devices. This can happen accidentally when connecting batteries, power sources, or devices with incompatible polarity.

Reverse polarity can cause damage to sensitive electronic components, including short-circuiting, overheating, and possibly causing a fire. It can also permanently damage the device or power source that is connected incorrectly.

To prevent reverse polarity, it is important to always check the polarity markings on devices and power sources before connecting them. Some devices are designed with reverse polarity protection mechanisms to prevent damage, but it is best to double-check and ensure proper polarity connections to avoid any issues.