PTCCL17H601FBE

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PTC (Positive Temperature Coefficient) Resettable Fuses are widely used in electronic circuit protection. The widely used PTC Resettable Fuses include the PTCCL17H601FBE. As a resettable fuse, the PTCCL17H601FBE has many special characteristics and advantages, making it an ideal choice for circuit protection. In this article, we will discuss the application field and working principle of the PTCCL17H601FBE.

The PTCCL17H601FBE is a polymeric PTC resettable fuse that uses a specially designed polymer to control the flow of current due to temperature changes. The PTCCL17H601FBE is constructed of a metal alloy tube and potted in a polymeric material. The polymer material contains a crystalline structure that changes its electrical properties as temperature is increased above certain threshold. When the temperature is increased above the threshold, the crystalline structure changes and the PTC resettable fuse changes from a low resistance state to a high resistance state, quickly opening the circuit and breaking the current.

The PTCCL17H601FBE has a wide variety of uses, including in motors, circuit breakers, computer peripherals, and other electrical systems. It can protect against voltage surges, overvoltages, and overcurrent. It can also be used in portable electronic devices as an overcurrent protection device.

The PTCCL17H601FBE is especially advantageous over traditional fuses because it is resettable and can be reset after a fault has been corrected. Traditional fuses must be replaced after an overcurrent condition or fault occurs. This can be expensive and time consuming. With the PTCCL17H601FBE, the current is simply reduced or shut off and the fuse is reset after a fault occurs, saving time and money.

The working principle of the PTCCL17H601FBE can be explained in terms of its temperature sensitive polymer material. When current passes through the wall of the metal alloy tube, the heat generated increases the temperature of the polymer material, causing the crystalline structure to change. When the temperature rises above the threshold, the polymer material changes from a low resistance state to a high resistance state, increasing the resistance and breaking the circuit.

Overall, the PTCCL17H601FBE is an excellent choice for circuit protection. With its resettable feature, wide application field, and temperature sensitive material, it provides a reliable means of protecting circuits from overload and short circuits.

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