2381 574 11003

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TVS - Varistors, MOVs, commonly known as 2381 574 11003 products - have long been used in electrical engineering for their ability to protect against voltage spikes. These devices are designed to absorb high voltages and allow safe passage of electrical signals. They come in various shapes and sizes and have wide application areas. In this article, we will explore their application field and working principle.

The most fundamental of their applications relates to surge protection. This covers both lightning and power surge protection in various electronic systems. They are designed to limit the amount of surge voltage, thus reducing the chances of destruction of electronic components. In instances of lightning, they limit the impact of the lightning strike on an electronic system, while for power surges they provide protection for components in the system against overvoltage. They are often used in telephone networks, computer systems, data centers, and other industrial applications.

As well as surge protection applications, 2381 574 11003 products are also used for snubber circuits. These circuits are designed to absorb energy from the electrical circuit by dissipating it as heat. This then prevents the voltage within the circuit from exceeding the levels needed to cause damage to components. Snubber circuits are commonly used in areas where high-frequency noise is present, such as motor drivers and power factor correction applications. Often, these circuits also employ other components such as diodes and transformers.

In addition to these, 2381 574 11003 products are also used for clamping. This refers to the protection of circuits from transients by clamping the voltage. This protects components from voltages that exceed their specified limits, which can cause damage or malfunction. This can occur in power supply lines, loudspeakers, and even relays. The components are often installed in parallel to the signal line or between the power and ground lines.

When it comes to the working principle of 2381 574 11003 products, it is based on their resistance to any change in voltage. The electrical current is highly dependent on the resistance value and when the current jumps due to a voltage spike, the devices will resist the change of flow and therefore dampen the voltage spike. This is what is referred to as the “clamping” of the surge. This is an incredibly effective means of protection in a wide variety of applications and is also one of the most cost effective methods of surge protection.

In summary, 2381 574 11003 products can be used in a wide variety of applications in electrical engineering. They possess the ability to limit any surge voltage and thereby protect circuits from transients. They can be employed for both snubber and clamping circuits, which often requires the addition of other components for optimal performance. Due to their resistance to any change in voltage, they are incredibly cost effective and offer a great deal of protection to components in a wide variety of applications.

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