2063-35-ALF

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The 2063-35-ALF is a gas discharge tube arrester (GDT), an electrical protective device. Primarily, gas discharge tube arresters are used to protect AC power lines, telecommunications systems, and other electronic devices from transient voltages. This arrester uses air to create an electric field that, when exposed to an incoming pulse, transfers the excess energy away from the associated equipment, and into the ground.

The 2063-35-ALF has two main components: a surge current limiter and an AC voltage protector. The surge current limiter is composed of a series of semiconductor diodes connected in a parallel pattern which limits the amount of current that can flow during a surge event. The voltage protector, on the other hand, is composed of an insulated-gate bipolar transistor (IGBT) which responds to incoming signals and acts like a switch, diverting the current away from sensitive electronics and diverting it to ground.

The working principle of the 2063-35-ALF is fairly simple. When the incoming voltage exceeds the rated protection level of the arrester, the IGBT is activated and the voltage is then diverted to ground. The diverting current then passes through the surge current limiter, thus limiting the amount of current that can pass through the arrester. The surge current limiter then passes the limited current through the semiconductor diodes, dissipating the excess energy as heat, rather than stressing the affected equipment. This ensures that the affected equipment is not damaged by the excessive incoming voltage.

The 2063-35-ALF is used in a variety of applications, including power grids, telecommunication systems, and even some consumer electronics. In the telecommunications industry, it is used in telephone relay systems, in order to protect the system from over-voltage events. In the consumer electronics industry, it is used in large appliances, to protect them from lightning strikes and other transient voltages. In all applications, this device works by diverting the excess energy away from equipment and towards the ground.

Overall, the 2063-35-ALF is an effective GDT, which is used to protect electronic equipment from transient voltages. It uses an IGBT to divert excess voltage away from the equipment, and a series of semiconductor diodes to act as a surge current limiter, thus dissipating the energy as heat rather than stressing the equipment. This GDT is used in many applications, including telecommunication systems, power grids, and consumer electronics.

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