VS-VSKH105/12

Thyristors, often referred to as Silicon Controlled Rectifiers (SCRs), are a type of power semiconductor. These devices are used in a wide variety of applications, including power control and conversion, switching, and signal processing. Among the different types of thyristors, Thyristor Modules offer a number of advantages over discrete SCRs, including higher voltage and current ratings, as well as superior electrical performance. The VSKH105/12 is a Thyristor Module with a voltage rating of 1,200 V, a current rating of 105 A, and a maximum on-state voltage of 1.7 V max. This module is designed for use in AC and DC output circuits for applications like power transmission, motor control, and power distribution.

Thyristors are unidirectional conducting devices, meaning they can only allow currents to flow from their anode to their cathode. In a Thyristor Module such as the VSKH105/12, the anode and cathode are formed by discrete pins that protrude through the module’s insulated metal housing. The VSKH105/12 is typically installed in a sealed metal enclosure, providing protection against environmental factors or accidental contact with live circuits.

The two main operating modes of a thyristor are static conduction and dynamic conduction. In static conduction, the thyristor is activated directly by applying a gate signal that switches it on and off. This is the most common way to control a thyristor, as it produces a near-instantaneous response to changes in the gate signal. In dynamic conduction, the thyristor is turned on by a pulse of current through an external circuit, and is turned off by reducing the current in the circuit. Dynamic conduction is useful for applications that require a larger current load than the gate signal can support, and it can be used to control more than one thyristor in a module.

The VSKH105/12 module is especially suited for use in AC and DC power control applications, such as motor control, static var compensation, and wave-shaping. In static var compensation, the module can be used to absorb or generate reactive power in order to improve power factor and voltage stability in an electrical grid system. The module can also be used to shape an AC voltage waveform, which is useful in applications such as waveform delivery, motor control, and power conditioning.

The VSKH105/12 has a maximum on-state voltage of 1.7 V max and an open-circuit voltage of 9.3 V max. This module is designed to withstand over-voltage and over-temperature conditions, making it well suited for use in applications that require a high level of protection against electrical hazards. The module can also handle load variations within a wide range of temperatures, allowing it to maintain a steady state performance despite changes in ambient conditions.

In summary, the VSKH105/12 is a Thyristor Module with a voltage rating of 1,200 V, a current rating of 105 A, and a maximum on-state voltage of 1.7 V max. This module is designed for use in AC and DC output circuits for applications such as power transmission, motor control, and power distribution. The VSKH105/12 has a maximum on-state voltage of 1.7 V max and an open-circuit voltage of 9.3 V max, along with a wide range of over-temperature and over-voltage protection capabilities.