YM120D170R250 Circuit Protection

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PTC(Positive Temperature Coefficient) Resettable Fuses are a unique type of technology designed to help reduce the amount of circuit damage that occurs due to an overcurrent problem. YM120D170R250, in particular, is a popular model that is highly suitable for computer and consumer electronics applications. In this article, we\'ll discuss the application field and working principle of YM120D170R250.

Applications of YM120D170R250 PTC Resettable Fuses

YM120D170R250 is highly suitable for low voltage/low current applications such as computer peripherals, consumer electronics, and automotive electronics. It can also be used in LED lighting applications, as well as solar panel systems. Its highly stable and reliable performance makes it an ideal choice for these applications.

The YM120D170R250 PTC Resettable Fuse is a single-piece film-laminated construction. Its thermal characteristics make it an excellent candidate for all kinds of electronic circuits. Since it is composed of a positive temperature coefficient material, it is ideal for thermal management, as well as short circuit protection.

Working Principle of YM120D170R250 PTC Resettable Fuses

The working principle of the YM120D170R250 PTC Resettable Fuse is quite simple. It consists of a positive temperature coefficient material sandwiched between two conductive plates. The fuse is connected in parallel to the circuit. When an overcurrent situation causes a temperature rise, the positive temperature coefficient material expands and prevents further current flow. Once the temperature returns to normal, the material returns to its original state, allowing current to flow through the circuit.

The YM120D170R250 fuse is designed to be reset multiple times, making it ideal for applications that suffer from intermittent over-currents. In addition, its low voltage rating ensures that it is suitable for use in low voltage/low current circuits. It is also designed to be robust enough to protect against short circuits.

Conclusion

YM120D170R250 PTC Resettable Fuses are highly suitable for low voltage/low current applications such as computer peripherals, consumer electronics, and automotive electronics. Its single-piece film-laminated construction and positive temperature coefficient material make it an excellent candidate for all kinds of electronic circuits. Furthermore, its ability to be reset multiple times ensures reliable and stable performance.

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