YPCL0055N

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PTC Resettable Fuses (polymeric positive temperature coefficient resettable fuses) are an electronic component used to protect electrical circuits from overloads. They’re made out of a special material that, when subjected to an elevated temperature, increases its resistance both rapidly and non-linearly until it opens and prevents the overload from continuing. When the temperature cools, the fuse reset itself and can be re-used. This type of fuse is therefore often referred to as a “self-resetting” or “self-healing” fuse.

The YPCL0055N PTC Resettable Fuse is an economical medium-duty part that works well with light to medium duty applications and is made from polyfenyl sulfide plastic with a nickel-plated copper alloy terminal. This fuse has an interrupting rating of 12 amps. It’s also UL/cUL recognized.

The working principle of the YPCL0055N PTC Resettable Fuse is straightforward. When an overload occurs, the temperature of the fuse increases. At a certain temperature point, which is specified in the component’s rated voltage and amperage, the resistance increases significantly. This resistance increase creates an open circuit, and the current is interrupted so that the overload can’t continue. The component will cool and reset itself, and the cycle can continue until the circuit is disconnected.

The YPCL0055N PTC Resettable Fuse is suitable for a variety of applications. Its low profile design is ideal for use in tight spaces, including automotive and industrial settings. It can also be used in consumer electronics, circuit boards, medical electronics, and motor controllers. This component is easy to mount and does not require any additional wiring for installation.

The YPCL0055N PTC Resettable Fuse is designed to protect circuits from overloads and offers a practical and economical alternative to traditional fuses. It offers a wide range of advantages including robust construction, fast response, small size, and ease of installation. This type of fuse can be used in a variety of applications and is a great choice for a reliable protection of circuits and devices.

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