Self Restoring Fuses for Overcurrent Protection of Explosion-proof Lamps

PublishTime： 2024-01-08 Article Source：XC News

Explosion proof lamps should use self restoring fuses as over temperature and current protectors, which not only achieve the purpose of self resetting over current protectors, but also have low cost, maintenance-free, and long service life.

Due to the simple design of using self restoring fuses for overcurrent protection of explosion-proof lamps, only one component is required to complete the self resetting overcurrent protector function, with high reliability. Using a self restoring fuse is equivalent to replacing at least 6000 glass fuse tubes to complete the overcurrent protection task, greatly enhancing the market competitiveness of explosion-proof lamps due to the application of self restoring fuses.

Previously, explosion-proof lamps were mostly made from incandescent lamps and energy-saving lamps through special processes. Now, they have been converted to intelligent control technology products using LED. However, this intelligent LED explosion-proof lamp has one of the most easily overlooked problems, which is that it is easy to damage the LED lamp beads and their control circuit boards due to unstable voltage or lightning strikes.

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