TR2-S505H-V-5-R

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Fuses are used in electrical applications for two specific reasons: to provide protection in the event of an electrical overload, and to provide protection against short circuiting. The TR2-S505H-V-5-R is a fast-acting, one-shot, low-current fuse designed for protecting power supply equipment against over-current short-circuit conditions.

The TR2-S505H-V-5-R is a type of dual inside-out contact fuse. This unique design makes contact with both the internal and the external electrical elements. This is a key feature of the TR2-S505H-V-5-R as it allows for faster and more precise responses when dealing with high current short circuits.

The working principle of the TR2-S505H-V-5-R is based on the electrical and thermal characteristics of the fuse. When a circuit experiences an overload or short-circuit, the current flow through the fuse will exceed the rated current, causing the fuse to heat up and expand. When the current flow reaches more than 5 times the rated value, the expanding fuse will contact and bridging both the internal and external electrical elements, resulting in a complete short-circuit.

The TR2-S505H-V-5-R is typically used in electrical power supplies, audio amplifiers, radar systems, and other sensitive equipment. It is ideal for applications that require fast response and extended life. Its dual inside-out contact provides a higher degree of protection from metal-oxide overvoltage suppressors which can be used in these applications.

The TR2-S505H-V-5-R is designed to be compact and durable. The fuse is made from a copper alloy for superior conductivity and durability. The rest of the components are made from a high-grade nickel-iron-manganese alloy for superior protection from vibration and corrosion.

The TR2-S505H-V-5-R is an ideal fuse choice for applications that require fast protection, extended life, and superior protection from over-currents. Its dual inside-out contact capabilities offer a higher degree of protection than many other fast-acting fuses. It is highly recommended for use in electrical power supplies, audio amplifiers, radar systems, and other sensitive equipment.

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