VTP210SF

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PTC Resettable Fuses are a great option for those looking for circuit protection in their electronic devices. They are designed to prevent an overload from being applied to a circuit and are useful in both low and high-power applications. One of the most popular PTC Resettable Fuses is the VTP210SF.

The VTP210SF is a PTC Resettable Fuse that is designed for use in multiple applications, including low voltage lighting systems, UPS units, telecommunications equipment, and industrial control systems. It is a low-profile, compact design that is capable of handling up to 16A at 250VAC. The VTP210SF also has a trip time that is as low as 0.06 seconds, which makes it ideal for many applications.

The working principle of the VTP210SF is based on the use of a metal oxide varistor (MOV). When a current passes through an MOV, it will generate heat which will cause it to expand. When the current exceeds its safe rated current, the MOV will start to heat up to a point where it will switch off the circuit.

In the case of the VTP210SF, the MOV is attached to a spring mechanism. When the current exceeds the safe rating, the MOV will heat up and expand, which then pushes against the spring, eventually opening the circuit. Once the current drops below the safe rating, the MOV will cool down, the spring will return to its original position, and the circuit will be reset.

Overall, the VTP210SF is an excellent choice for those looking for a reliable, efficient, and cost-effective PTC Resettable Fuse. It is ideal for a variety of applications, from low voltage lighting systems to industrial control systems. It offers fast response times and a convenient reset function, making it the perfect solution for any electrical circuit.

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