YPEL6250T

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PTC Resettable Fuses offer a wide variety of advantages over traditional thermal or blow-type fuses. In many applications where safety is paramount, resettable fuses provide low ohmic resistance combined with overcurrent protection. One particular resettable fuse available on the market is the YPEL6250T. This article will discuss the application field and working principle of YPEL6250T.

The YPEL6250T resettable fuse is a great choice in applications that require both overcurrent protection and low ohmic resistance. It is designed to provide protection for low voltage power, telecommunications, and consumer electronics. Typical applications include front-panel controls, power supplies, notebook computer batteries, and portable medical devices. It is also ideal for automotive, audio, video, communication, and security systems.

The YPEL6250T operates on a PTC (positive temperature coefficient) principle. A thin-film metallization layer built into the construction causes the fuse to trip when its internal temperature rises above an operating point. When the fault current passes through the internal metallization layer, Joule heating occurs, which causes the temperature of the layer to rise. As the temperature increases, so does its resistance, which eventually causes the total current passing through the device to drop to a safe level. The YPEL6250T also has a reset feature which resets the fuse after the fault current has been removed and the internal temperature has cooled.

The YPEL6250T resettable fuse features a fast trip response time, low temperature coefficient, and an increased self-healing/stability ratio. It can also safely operate on up to 250VAC, and with currents up to 10A. It is UL recognized, and complies with CUL, EN and IS09002 standards.

The YPEL6250T is a great choice for applications requiring both overcurrent protection and a low ohmic conductor. Its PTC operating principle is designed to provide protection against both overcurrent and overload conditions. This device is also UL recognized and designed to meet multiple international standards. It is ideal for a wide variety of applications including automotive, power supplies, and communication systems.

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