PFRX.110.3 Circuit Protection

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PTC Resettable Fuses are used in a myriad of commercial and industrial applications for protecting devices from overcurrents. This type of fuse, also known as a Resettable Fuse, is able to reset itself after it has been triggered by an overcurrent event. PFRX.110.3 is one such Resettable FUSE, which offers protection in a wide variety of applications.

The PFRX.110.3 Resettable Fuse is a self-recovering circuit protection device designed for high-current applications. It features Low Thermal Mass Construction, which allows it to react quickly to an overcurrent condition by providing circuit protection at the point of current flow. The device is designed with a flexible laser-trimmed polymer structure, which provides failsafe protection in the event of overcurrent conditions. The PFRX.110.3 also features a low response time, allowing it to react quickly to overcurrent events.

The PFRX.110.3 Resettable Fuse is designed for applications such as motor controllers, power supplies, power conditioning systems, and any other high current load applications. It can be used as a primary or secondary protection device, and is ideally suited for use in applications where noise or over-voltage protection is an important factor. The PFRX.110.3 Resettable Fuse can also be used as a replacement for traditional thermal fuses in applications where the current demand is between 2A and 50A.

The working principle of the PFRX.110.3 Resettable Fuse is relatively straight forward. It provides circuit protection by using a flexible, laser-trimmed polymer construction. This construction is designed to react quickly to an overcurrent situation, by tripping the overcurrent device and cutting off the flow of current. When the overcurrent is removed, the PFRX.110.3 Resettable Fuse automatically resets itself, allowing normal current to flow again. The device can be used for protection in a wide variety of applications, due to its low response time, low thermal mass construction, and wide operating temperature range.

Overall, the PFRX.110.3 Resettable Fuse is a reliable and efficient device designed for high current applications. It features a laser-trimmed polymer construction that allows for quick response times and the ability to reset itself after an overcurrent event. It can be used as a primary or secondary protection device, and is ideal for use in applications where noise or over-voltage protection is an important factor. In addition, the device can operate at temperatures ranging from -25°C to +85°C, making it suitable for use in a wide variety of high-current applications.

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