T3035H-6G

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Thyristors - TRIACs are components commonly used to control AC electricity. The T3035H-6G is a type of TRIAC developed specifically for high temperature and high current applications. This article will discuss the application field and working principle of the T3035H-6G.

Feature:

The T3035H-6G is an advanced thyristor suitable for high current control. It has an off-state voltage rating of 6V and an on-state current rating of 35A, making it an ideal choice for heavy duty applications. The T3035H-6G is also designed to operate at temperatures up to 130ºC, making it suitable for extremely harsh operating environments. It is packaged in a standard SCR-style hermetically sealed case, providing superior protection against temperature, dust, moisture and other elements.

Application field:

Due to its durable design and reliable operation, the T3035H-6G is commonly used in high-temperature and high-current applications. It is often used for switching power in industrial control systems, such as in motor speed controllers and welding machines. The T3035H-6G is also suitable for use in power supply systems, particularly when reliable, consistent operation is required. Additionally, the T3035H-6G can be used in AC ballast control systems, such as those found in street lighting, lighting systems and HVAC systems.

Working principle:

The T3035H-6G is a type of static Thyristor-controlled Switch known as a TRIAC. TRIACs are three-level switches that control AC currents. They use AC voltages to turn on and off conduction current, maintaining the phase relationship between the voltage and current. Technically, a TRIAC is composed of two SCRs in an inverse parallel arrangement. The gate control voltage for each SCR is applied to the gate of one of each pair of the SCRs, either positive or negative half-cycles of voltage. By controlling the gate voltage, the current can be switched on and off in both polarities, allowing for precise and reliable AC current control.

Conclusion:

The T3035H-6G is a high-temperature, high-current TRIAC component that is widely used in industrial and other power applications. Its advanced design and reliable operation make it an ideal choice for demanding applications in harsh conditions. It operates according to the standard TRIAC principle, turning on and off conduction current with AC voltages while maintaining the voltage and current phase relationship.

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