ACL-50

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Electrical Specialty Fuses have a wide variety of applications and they are a necessary component of many circuit protection systems.The ACL-50 is a specialized fuse that is commonly employed in various industrial, military, and commercial applications. It is a very reliable, cost-effective, and safe solution for circuit protection.

Overview

The ACL-50 fuse is a current-limiting, low-voltage fuse. Its unique current–limiting feature ensures even heat distribution across the entire circuit to prevent overloading and provides eight times the standard current limitation, resulting in higher amount of safety. It is designed in accordance with the IEC 60898-1 standard, and it is easy to install on a PCB. This fuse is also vibration and shock-resistant and comes with a low insertion force design.

Application Field

ACL-50 Fuses excel in a variety of applications, including:

• Low voltage, power electronic circuits
• Circuits for inverters and AC/DC converters
• Automotive electronic component circuits
• AVR, PLCs, and power supplies
• Commercial, industrial, and military applications

Working Principle

The working principle of the ACL-50 fuse is based on the principle of \'thermal cut-off\'. When the current flow through the fuse exceeds a certain pre-set value, the fuse element expands due to the increased heat, causing the internal contacts of the fuse to break, thus switching off the circuit. The current rating of the fuse is mainly determined by the size of the fuse element. The fuse element is usually made of zinc, lead, or a combination of the two. These metals are ductile and work as an efficient heat conductor, allowing the heat generated by the excessive current flow to move quickly to other parts of the fuse and thus helping to prevent overheating.

The ACL-50 fuse is designed to provide superior protection against short circuit faults, and it has a lower melting point than the average common fuse. This allows it to cut off the circuit faster than other fuses, preventing major damage to equipment. Furthermore, the current limitation provided by the ACL-50 fuse prevents unnecessary activation of upstream or downstream protection components, such as circuit breakers, resulting in enhanced protection of the system.

Conclusion

The ACL-50 fuse is a reliable and cost-effective current-limiting fuse that can be used in a variety of industrial, military, and commercial applications. It is designed to exceed the demands of even the most demanding applications, and its low insertion force design ensures easy installation. Its unique current-limiting feature provides eight times the standard current limitation, ensuring increased safety while protecting the circuit from short circuit faults. The ACL-50 is a great choice for any circuit protection system.

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