VS-VSKU26/12

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Thyristors are semiconductor devices comprised of three or four layers of doped material that act as a type of switch and can enable the control of current through the device.Thyristors are used in highly specialized circuits, such as motor control and power conversion, to control the speed and direction of a motor current, as well as to switch alternating current on or off. One of the more popular thyristors is the SCR (silicon controlled rectifier), which uses two junctions separated by base material to create an "on" state when a proper voltage is applied. The VS-VSKU26/12 module is a single-phase thyristor module designed for acceleraton and deceleraton control purposes, and is manufactured by Vishay Semiconductor.

The VS-VSKU26/12 is a module designed for power conversion and motor control applications, and is used in several applications, such as: AC line interrupters, design for vertical mounting and flange mounting, low power losses in high current applications, and superior performance in high frequency applications. The module is engineered for automotive and industrial use and is suitable for motor control, speed control, and chokes. The VS-VSKU26/12 module is a two-element thyristor construct, composed of two silicon-controlled rectifiers with a current rating of 45A and a forward blocking voltage of 600 volts. It features an inverse current flow, a thyristor protection circuit, and dual contacts that can be operated independently.

The VS-VSKU26/12 thyristor module offers a number of features that are beneficial in a variety of applications. It is capable of working in high frequencies and has a compact design, making it ideal for use in tight spaces. The module also has a built-in creepage distance of 5 mm, which provides additional safety and protection from electrical shorts and arcs. In addition, the device offers a reduced gate current and reverse gate voltage, and is designed for current steering that ensures a secure on/off state.

The working principle of the VS-VSKU26/12 module is simple. The VS-VSKU26/12 module consists of two SCRs (silicon-controlled rectifiers) and two dual contacts. These SCRS are connected to the dual contacts in order for the current to flow or be blocked, depending on the gate current that is supplied to the dual contact. If the gate current is sufficiently large, it will cause the SCR to enter its on-state, thus allowing the current to flow through the device. If the gate current is reduced to a certain minimum level the SCR will enter its off-state, thus blocking the current flow.

In conclusion, the VS-VSKU26/12 is a powerful and reliable thyristor module that is suitable for a variety of applications. It features robust construction, is engineered for low power losses in high current applications as well as superior performance in high frequency applications, and is designed for motor control, speed control, and chokes. The device also offers a simple and effective working principle, allowing for the on/off control of a current through the application of a proper gate current. Furthermore, the VS-VSKU26/12 module is equipped with a creepage distance that provides additional safety and protection against electrical shorts and arcs.

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