Q8012NH2RP

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Thyristors are three-terminal semiconductor devices that can be used as switches, controllers, filters and power regulators. They are primarily used to control voltage, current and frequency in an electrical circuit. A TRIAC is a two-terminal thyristor switch with three junctions, and is commonly used to control single-phase AC power. The Q8012NH2RP is a TRIAC that is typically used in switching and speed control applications.

Application Field

The Q8012NH2RP is a low-power TRIAC that is used in a wide range of AC switching and control applications. It can be used in home and industrial lighting, motor speed control, as well as in small appliances like food mixers, electrical fans and vacuum cleaners. Its wide operational temperature range also makes it suitable for general-purpose thermal overcurrent protection.

Working Principle

The Q8012NH2RP is a two-terminal thyristor switch with three junctions. When a gate current is applied, a certain amount of current flows through the TRIAC, which causes the TRIAC to remain in its conducting state until the anode voltage is reversed. The TRIAC can then remain in its conducting state until the current through it has been sufficiently reduced. This allows it to control alternating current voltage, current and frequency in an electrical circuit.

The Q8012NH2RP typically features a high conduction current and low holding current. This ensures its ability to operate over a wide range of AC power levels. It also features a low response time, making it ideal for use in high-frequency switching applications. Furthermore, its low thermal capacity allows it to operate at lower power levels, helping to ensure a long lifetime.

The Q8012NH2RP is also designed to be highly reliable, as it produces very little EMI (electromagnetic interference). This helps reduce malfunctions in sensitive electronic systems, making it suitable for use in mission-critical applications. It also has a high-temperature range, allowing it to operate in harsh environments with minimal risk of failure.

The Q8012NH2RP is a versatile and reliable TRIAC that can be used in a variety of AC switching and control applications. Its wide operational temperature range and high conduction current ensures reliable operation, while its low response time and low EMI make it ideal for high-frequency switching and mission-critical applications. Furthermore, its low thermal capacity helps to ensure a long lifetime, making it an excellent choice for general-purpose applications.

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