VS-VSKT91/04

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Thyristors - SCRs - Modules

VS-VSKT91/04 is a type of thyristor module, its application field and working principle is as follow.

Application area of VS-VSKT91/04

The VS-VSKT91/04 is a high performance and cost effective thyristor module which is capable for operation at high temperatures. It is primarily used for controlling medium to high voltage in electric vehicles, LED lighting, industrial systems, turbochargers, solenoid valves, air conditioning systems, and other medium and large electric motors.

The VS-VSKT91/04 is also ideal for use as an AC or DC switch, or rectifier in applications where energy efficiency, the cost and size of components, noise levels, and reliability are important considerations. It is available in several voltage and current levels, allowing the module to be used in a variety of different scenarios.

Working principle of VS-VSKT91/04

The VS-VSKT91/04 module is made up of several transistors connected in series, stacked in layers. When a voltage is applied to the device, a current passes through the transistors in the form of a beam that carries the voltage across the device. This voltage is amplified by each transistor, and the combined current builds up until it reaches the maximum level.

When the voltage reaches the maximum level, the module switches from its off state to its on state. This is the turn-on principle. On the other hand, when the current drops, the beam of current is broken and the module switches from its on state to its off state. This is the turn-off principle.

The VS-VSKT91/04 module is capable of controlling high voltages and current levels, so it can be used for medium to high power operations. It is also more reliable than traditional thyristors and more efficient than solid-state relays.

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