PTS08059V020

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PTC Resettable Fuses are commonly used to protect electronic circuits from overcurrent, over-temperature, and overload. The PTC 08059V020 is one of the most popular types of resettable fuses on the market today. This particular model is designed for use in a variety of applications, and is designed to be highly reliable and durable.

The PTC 08059V020 features a voltage rating of 20V, and a rated current of 5A. This resettable fuse is UL recognized, and CSA certified. Unlike traditional fuses, PTC resettable fuses are self-resetting and react immediately to an overcurrent or overload situation. This allows the user to quickly reset the device and get back to work, as opposed to having to purchase and install a new fuse.

The 08059V020 features a bi-metal strip technology, which is triggered by the heat generated from an overcurrent. When the current exceeds 5A, the bi-metal strip heat up, and the plastic material holding the metal strips enlarge, causing them to open and disconnect the connection, thus cutting off power. The fuse can then be reset by just pressing the plastic pusher that holds the metal strips open. This resetting process is quite simple, and can be done in just a few seconds.

The PTC 08059V020 has a wide range of applications and can be used in a variety of applications, from consumer electronics, to industrial machinery, and even medical equipment. One of its most popular applications is in automotive systems, where it can protect electronic components and circuits from overloads and short-circuits. Additionally, its high current voltage rating also makes it a great choice for surge protection.

In terms of working principle, the PTC 08059V020 functions much like a regular fuse. When an overcurrent or overload situation occurs, the bi-metal strip heats up and expands, interrupting the electrical connection and cutting off power to the circuit. However, unlike a regular fuse, the PTC 08059V020 is self-resetting, and it can be easily reset by simply pushing the plastic pusher. This makes it ideal for applications where the need to reset the device regularly is high.

The PTC 08059V020 provides reliable and durable protection for a variety of applications, and it is a great device for anyone looking for a reliable and cost-effective way to protect their circuits and components from overloads and short-circuits. Its wide voltage and current rating make it a great choice for a variety of applications, and its ability to quickly and simply reset makes it a favorite of many engineers and designers.

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