Protecting lighting circuits

ATC Semitec, lighting

ATC Semitec offers a wide range of devices for protecting lighting circuits. PTC thermistors are suitable for over-current, time-delay, and SMD versions provide cost-effective protection for over-temperature applications. CRDs offer a constant current source for LED circuits.

SCK NTC limiters protect mains inputs against inrush currents on start up, and polymer PTC fuses protect low-voltage circuits against over-voltage. PEPI bimetal protectors offer auto-reset thermal control, and NEC Sefus one-shot thermal fuses provide ultimate circuit protection.

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