VDRH10S550BSE

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TVS - Varistors, MOVs

The VDRH10S550BSE is a series of TVS (Transient Voltage Suppression) devices designed to protect sensitive electronic components from voltage spikes. It is manufactured by Yageo, a leading manufacturer of surface mount electronics components. The VDRH10S550BSE series is a specific type of TVS device known as a Varistor. Varistors are designed to quickly reduce large transients that occur on a power line, thus helping to protect the connected electronic components.

Varistors are devices made of semiconductor material which has been produced in a specific way that make it reactive to voltage transients. They work on the principle of changing impedance in response to an increase in voltage. This is known as ‘nonlinear impedance’, as the device starts to gradually increase its resistance in response to an increasing voltage, eventually becoming an open circuit. This limits the current that can flow through the device, thus protecting the connected components. When the transient event is over, the varistor will reset itself and the power line will be restored.

The VDRH10S550BSE series forms part of Yageo’s varistor range and is designed to provide protection against transients of up to 25kV. It is designed for SMD (surface mount device) mounting and has an operating temperature range between -55°C and +150°C. It is also halogen free and RoHS compliant.

The VDRH10S550BSE is commonly used in a variety of applications, including power supplies, motor control, computing, audio equipment and lighting control. It is also used in communications and automotive applications. Its high surge current capability and fast response to transients make it an ideal device for protecting sensitive components.

In conclusion, the VDRH10S550BSE series is a type of TVS device designed for use in protection of sensitive electronic circuitry from voltage spikes. Like other varistors, it works on the principle of changing impedance in response to an increase in voltage. It is commonly used in power supplies, motor control, computing, audio equipment, lighting control and automotive applications. If you need an effective and reliable TVS solution in your application, then the VDRH10S550BSE series should definitely be considered.

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