MOV-20D561K

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TVS - Varistors, MOVs are used to protect circuits from voltage spikes. MOV-20D561K (Metal Oxide Varistor) is a kind of high-voltage, variable resistance device that is specifically designed to clamp transient voltage spikes that may occur in any circuit. This type of Varistor is constructed with a variety of materials, and is available in a wide range of sizes and configurations.

The MOV-20D561K is a two-terminal, non-polar device that is widely used in the automotive and consumer electronics industries. It typically has a voltage rating of 20-50V and can handle surge current levels up to 5A. The MOV-20D561K is constructed with a ceramic capacitor body and two metal oxide layers. This construction makes the device very durable and reliable.

The application of MOV-20D561K includes over-voltage protection, circuit control, signal conditioning, and surge protection. It is used mainly for the protection of circuits against over-voltage conditions, and to prevent circuits from being damaged by transient voltage spikes. This type of Varistor is commonly used in control systems, instrumentation, and power supplies.

The MOV-20D561K’s working principle is simple. It has a high electrical resistance until it is exposed to a voltage higher than its rated clamping voltage. When the voltage reaches or exceeds the specified limit, its resistance suddenly and dramatically decreases. This allows the device to absorb the excess current and prevent it from causing damage to the circuit. The MOV-20D561K is not sensitive to electrostatic discharge and has excellent surge protection capabilities.

The MOV-20D561K is also very versatile and can be used in a wide range of applications. It can be used in power supplies, battery chargers, signal conditioners, temperature sensors, and more. It is also a cost-effective solution to protect circuits from overvoltage and transient voltage spikes.

In summary, the MOV-20D561K is an ideal choice for overvoltage protection applications. Its durable construction and reliable performance make it perfect for a variety of applications in the automotive, consumer electronics, control systems, instrumentation, power supplies, and more. The device is also very cost-effective and offers excellent surge protection capabilities.

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