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PTC resettable Fuses: FAQ collection

PTC resettable fuse, also known as self-restoring fuse, self-restoring fuse or PPTC fuse, is an electronic protection device. It uses the positive temperature coefficient effect of the material, that is, the property that the resistance value increases significantly with the increase of temperature, to achieve circuit protection. When the circuit is working normally, the PTC fuse presents a low resistance state, allowing the current to pass through smoothly. If there is an overcurrent situation in the circ....

2024-05-20 14:20:04 108 : #PTC resets the fuse

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