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标题: PolySwitch Resettable Devices
类型: 产品说明 大小: 4432751KB
语言: 英文 发布时间: 2015-06-16

文档介绍:
PolySwitch polymeric positive temperature coefficient (PPTC) devices help protect against damage caused by harmful overcurrent surges and overtemperature faults. Like traditional fuses, these devices limit the flow of dangerously high current during fault conditions. The PolySwitch device, however, resets after the fault is cleared and power to the circuit is removed, thereby helping to reduce warranty, service and repair costs.