0ZCD0185FF2C Circuit Protection

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PTC Resettable Fuses are widely used in various electronic, IT, or production-related equipment. The 0ZCD0185FF2C is one of them, consisting of a PTC (Positive Temperature Coefficient) thermistor and an integrated limit protection circuit. The integrated limit protection circuit comprises a resistor, a capacitor, a trigger, and a PTC thermistor.

The 0ZCD0185FF2C application field includes electrical/electronic PCBs, LED lighting equipment, telecommunication equipment, solar energy power generation equipment, battery charging equipment, consumer electronics and ultrabooks, industrial machinery, and automotive and vehicle electronic equipment. It can protect high current circuit components from being damaged by overcurrent caused by short, overload, high temperature, and other causes.

The working principle of the 0ZCD0185FF2C is based on the PTC thermistor\'s nonlinear temperature-resistance characteristics. When current passes through this PTC thermistor, the device begins to heat up. When the current reaches a preset value (also referred to as the trip current), the device\'s resistance increases significantly, limiting the current and providing a resetting function. When the circuit is disconnected or the power is cut off, the resistance decreases, and the device can be reset.

In addition to the protection of high current wire circuits, the 0ZCD0185FF2C also helps to reduce the temperature rise of the protected circuit components and the wire circuit so as to protect the circuit from short-circuit damages caused by high temperature. It can also help reduce the losses of the electric system in some industries, such as automotive and industrial applications.

The 0ZCD0185FF2C is a reliable and efficient protection component that serves as an over-current protective device or resettable fuse. It is ideal for use in computer and mobile battery chargers, dc-dc converters, steady state AC-DC converters, LED lighting products, and many other electronic/electrical systems. Its high current protection capability, fast response time, and resetting function make it a suitable choice for various application fields.

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