15ST120U

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC Resettable Fuses are overcurrent protection devices used in power supplies and consumer appliances. The 15ST120U PTC Resettable Fuse is one such component commonly used in safety-critical applications. It stands out from other PTC fuses due to its ability to rapidly respond to overcurrent and overvoltage conditions, making it an ideal choice for any situation where power supply regulation needs to be more precise.

The 15ST120U PTC Resettable Fuse consists of a metal alloy which, when exposed to an overcurrent or overvoltage condition, triggers a switching action which disconnects the electrical circuit. After a certain period of time, the metal alloy will reset itself, reestablishing the electrical connection. These features, along with its simple and durable construction, make it an attractive and effective option for a wide variety of applications.

One of the most common applications of the 15ST120U PTC Resettable Fuse is in power supplies. The fuse is able to protect the connected equipment from dangerous power surges and other overvoltage conditions. In addition to being able to quickly detect and disconnect overvoltage, the fuse also has the added benefit of being able to automatically reset itself after the overvoltage condition is gone, thus restoring power to the connected equipment. This ability makes it an attractive choice for power supply designs since it removes the need for manual resetting in the event of power surges or other overvoltage conditions.

Another application of the 15ST120U PTC Resettable Fuse is in consumer electronics. In order to protect valuable electronics such as televisions and home theater systems from potentially damaging electrical surges, the 15ST120U PTC Resettable Fuse is an ideal choice due to its ability to quickly detect and protect against overvoltage conditions. Additionally, since the fuse is able to automatically reset itself after the overvoltage has been cleared, it is also able to protect the equipment from any potential damage caused by repeated overvoltage occurrences.

The working principle of the 15ST120U PTC Resettable Fuse is relatively simple. The fuse consists of a metal alloy which, when exposed to an overcurrent or overvoltage condition, triggers a switching action which disconnects the electrical circuit. After a certain amount of time, the metal alloy will reset itself, restoring the circuit connection. This ability to quickly respond and reset makes the 15ST120U PTC Resettable Fuse a reliable solution for overcurrent protection in a wide variety of applications.

Overall, the 15ST120U PTC Resettable Fuse is an effective and reliable solution for a variety of electrical applications. Its ability to quickly detect overcurrent and overvoltage conditions, as well as its automated resetting capability, make it an attractive choice in power supply and consumer electronics design. Despite its relatively small size, the 15ST120U PTC Resettable Fuse is able to provide reliable protection for a variety of applications, making it an important component in many safety-critical designs.

The specific data is subject to PDF, and the above content is for reference