PTC fuses are based on a unique positive coefficient material with exponentially increasing internal resistance due to overcurrent conditions and higher temperatures. During tripping, the high resistance provided by the fuse prevents current from flowing through the circuit until the overtemperature source is removed and falls below the design current/temperature limit. Once the fault current is removed or the ambient temperature cools, the fuse re-enters the conductive state, allowing current to flow through the circuit again.
With 24 years of experience in the global electronics market, WIN SOURCE is committed to ensuring that your supply chain operates efficiently. With its expertise and precise matchmaking capabilities, WIN SOURCE helps you to successfully source and supply electronic products, supporting your business success.
Email address: service@win-source.net
Copyright © 2024 WIN SOURCE. All rights reserved.