Selenium Voltage Surge Protectors

Selenium Voltage Surge Protectors

Selenium voltage surge protectors are devices designed to protect electronic equipment from voltage surges or spikes. These protectors are made of a semiconductor material called selenium, which has the ability to conduct electricity when exposed to light. When a voltage surge occurs, the selenium material absorbs the excess voltage and dissipates it as heat, preventing the surge from reaching the electronic equipment. Selenium voltage surge protectors are commonly used in electronic devices such as computers, televisions, and audio equipment. They are particularly useful in areas where voltage fluctuations are common, such as in areas with unstable power grids or during lightning storms. In addition to protecting against voltage surges, selenium voltage surge protectors can also protect against electromagnetic interference (EMI) and radio frequency interference (RFI). One of the advantages of selenium voltage surge protectors is their ability to handle high voltage surges without degrading or failing. Unlike other surge protectors that may need to be replaced after a surge, selenium voltage surge protectors can continue to provide protection even after multiple surges. Additionally, selenium voltage surge protectors are environmentally friendly, as they do not contain any toxic materials or chemicals. Despite their benefits, selenium voltage surge protectors have some limitations. They are not as fast-acting as other surge protectors, and may not be able to protect against very fast voltage surges. Additionally, selenium voltage surge protectors are not as widely available as other types of surge protectors, and may be more expensive.

selenium, voltage surge protectors, semiconductor, electronic equipment, voltage surges

— David Anderson