170M3413

Fuses are components that are used in a wide variety of electronic applications, including cars, computers and phones. The 170M3413 represents a type of specialty fuse that is specifically designed to protect electrical equipment, limit surges in current, and to provide measureable protection in loud and hazardous situations. The fuse is rated 400V/10A for use in power supplies, bonding, crossover isolation and audio applications.

Overview

The 170M3413 is an AC & DC rated, time-delay, mini-fuse with an operating temperature range of -55°C to +125°C. It is available in Amp values of 5, 15, 20, 20A plus other values and is designed to provide temporary overload protection. It\'s also built for dependable and reliable performance in extreme environmental conditions. The fuse measures 27mm (w) x 8mm (h) x 4.5mm (t) and has a threaded stud mount design.

The 170M3413 features a ceramic body which improves arc quenching and prevent sparks from penetrating the insulation barrier. It is UL listed and meets requirements of CE low voltage directive.

Applications

The 170M3413 is suitable for wide range of applications including, but not limited to, power supplies, backlight converters, power converters, direct current (DC) motors, exercise equipment, professional audio equipment, lighting equipment, and other power equipment. It is suitable for sensitive industrial equipment where high inrush of current is experienced, and is designed for long-term reliability.

Working Principle

The working principle of a fuse is simple. Fuses are designed to detect an overload or fault condition in an electrical circuit or device and react by breaking the circuit circuit to prevent further damage or injury. There are two main types of fuses: thermal and magnetic. Thermal fuses, also known as auto-reset fuses, rely on heat to detect overloads. They work by breaking the circuit when the temperature of the fuse rises above a certain level, usually measured in degrees Celsius. Magnetic fuses, on the other hand, rely on a current detector to detect overloads. They work by breaking the circuit when current reaches a certain level in amps. The 170M3413 is a thermal fuse with a time delay element which provides additional protection.

When the current level in an electrical circuit exceeds that of the fuse, it is designed to break the circuit and power it down. This prevents further damage to the electrical device or equipment. The fuse does this by melting a metal filament inside it when the current exceeds a certain level. This causes an arc, which generates heat, and melts the metal filament, causing it to break the circuit.