VC1812M501R004 Circuit Protection

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The VC1812M501R004 is an innovative component created by TDK-Lambda, specifically designed for use in the fields of industrial applications and equipment. It is part of a range of semiconductor devices known as TVS (transient voltage suppressors – varistors, MOVs). These devices are designed to prevent voltage spikes from damaging the electrical equipment or circuits that they are used in.

The VC1812M501R004 is specifically designed for fast transient response time, operating on a wide range of both AC and DC voltage. It offers excellent protection from damage caused by voltage spikes up to 6V from the normal operating voltage. This is achieved with a minimum operating voltage of 1.8V and a maximum of 6.2V. Both its sophisticated design and physical construction make it suitable for industrial protection applications.

The VC1812M501R004 utilizes a unique combustion suppression technology, that is intended to minimize or eliminate thermal damage and false trips during transient overvoltage conditions. This is achieved through a combination of resistor circuits, diode array structures and advanced silicon integrated circuits (SIIC). This device can protect against both linear and non-linear transients, and is the ideal protection choice for data acquisition and data storage applications which require fast response times.

The working principle of the VC1812M501R004, as part of the TVS – varistors, MOVs range, is relatively straightforward. During normal operation, the device works to prevent voltage spikes or transient events from reaching and damaging any connected electrical circuits or devices. To achieve this, it is equipped with an avalanche breakdown mechanism and an effective drain-source resistance that reduce the current running through the device during a transient. The voltage limiting mechanism then works to control the maximum voltage at which the device operates. This function combined with the device’s fast response time and robustness, makes it an ideal option for industrial and consumer electronics applications.

In conclusion, the VC1812M501R004 is an innovative component designed for use in the fields of industrial applications and equipment. It is part of a range of semiconductor devices known as TVS (transient voltage suppressors – varistors, MOVs) and is specifically designed for fast transient response time, operating on a wide range of both AC and DC voltage. This device utilizes a unique combustion suppression technology, that is intended to minimize or eliminate thermal damage and false trips during transient overvoltage conditions. The working principle of the VC1812M501R004 is relatively straightforward, and it works to prevent voltage spikes or transient events from reaching any connected electrical circuits or devices.

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