8BHLE-150E

8BHLE-150E application field and working principle

The 8BHLE-150E fuse is a mini-type, high-performance fuse manufactured by Cooper Bussmann. This fuse is suitable for circuit overvoltage and overcurrent protection in various fields such as power distribution, power transmission and distribution, industrial control, instrumentation, and general power conversion equipment.

The 8BHLE-150E has two basic functions, overvoltage protection and overcurrent protection. The overvoltage protection is achieved by the use of a voltage limiting element located within the fuse. This element is usually in the form of a ceramic tube or a metal strip. The rate of voltage change is limited by this element, preventing a sudden increase in voltage which could damage components or cause them to fail. The overcurrent protection is provided by the heater element within the fuse. When the current exceeds the rated current for the fuse, the heater element will heat up and cause the fuse to blow, thus preventing any further damage due to an overload.

The 8BHLE-150E also has several features which improve its performance and usability. One of these features is the fuse\'s ability to extinguish itself. This feature ensures that the fuse does not remain energized once it has opened in the event of an overload or short circuit. This provides better protection to both the circuit and the components connected to it. The fuse also has a low breaking capacity, meaning that it will not allow too much current to pass through it, ensuring that any overload or short circuit is extinguished quickly. In addition, the fuse contains a temperature sensitivity element, which is designed to detect when both the external temperature and temperature of the fuse element are rising. Once this is detected, the fuse will quickly extinguish itself to prevent any further damage.

The 8BHLE-150E fuse can be used for many different applications. It is typically used in power distribution applications, such as power strips, UPS systems, communication systems, and medical equipment. It can also be used in instrumentation, such as motor control, measurement, and monitoring. Other applications include industrial control systems, industrial electronics, telecommunications, and power generation. The 8BHLE-150E is also appropriate for automotive applications, such as airbags, car electronics, and navigation systems.

The 8BHLE-150E fuse is designed for safety and reliability. It is designed to meet the requirements of UL standards and is compliant with many international Codes and Standards, such as IEC and CSA. The fuse has also passed UL testing, which proves it meets the safety requirements of UL 943 and UL 944.

In summary, the 8BHLE-150E is a high performance, mini type fuses suitable for various applications in power distribution, industrial control, instrumentation, and general power conversion equipment. It has two basic functions, overvoltage protection and overcurrent protection, and several features designed to improve its reliability and safety. The 8BHLE-150E is designed to meet the requirements of many international Codes and Standards, making it well suited for a variety of applications.