1200720626

1200720626 is a widely used component that finds versatile applications in industrial, commercial and residential settings. It is a highly reliable gate turn-off thyristor (GTO thyristor) with a standard bidirectional thyristor construction. This device is capable of controlling large power in the megawatt range. Below is a detailed discussion of the applications and working principle of 1200720626.

Application

1200720626 offers a unique combination of power-switching capability and protection, making it suitable for high power applications. These include commercial energy-saving systems, such as the high-voltage direct current (HVDC) transmission networks used in power distribution networks. Additionally, its pulse power capacity is used in radar systems, electric welding systems, medical equipment, and various industrial and engineering applications. Due to its wide applications, 1200720626 is widely adopted across industries, ranging from aerospace to automotive to renewable energy.

1200720626 components are suitable for high-power, high-temperature environments, such as power plants and factories. It is also used in automotive engines and other high-voltage applications. As the control switch within the component is sealed in an electrically insulated package, it makes it highly reliable for protecting the surrounding environment from high voltage. The component can be used in both alternating current (AC) and direct current (DC) circuits.

Working Principle

The 1200720626 is a two-terminal thyristor in which the control switch is triggered when a current reaches the gate terminal of the device and allows current to pass through the device. This current is then blocked when the current drops below the predetermined level. The device works in two states – conducting and blocking.

When the device is in the conducting state, current is allowed to flow through the thyristor. This is achieved by the gate current reaching the required level to turn the thyristor on and activating the control switch. The thyristor then acts as a closed-logic operation and allows currents to flow through the device. The current then stops flowing through the device when the gate current drops below the predetermined level, thus turning off the thyristor.

When the thyristor is in the non-conducting (blocking) state, no current is allowed to flow through the device. This is achieved by the gate current not reaching the required level to activate the control switch. Thus, the thyristor does not allow current to flow through the device.

Advantages

The 1200720626 offers some unique advantages over other power components available in the market. These include a high power rating (up to 1.5 MW) and enhanced reliability. It is highly resistant to damage due to its breakdown voltage of 2.6 kV and can operate at operating voltages of up to 2.12 kV. Additionally, its switching speed is up to 10 kHz and immunity to interference allows for greater safety.

The device is also highly reliable, with an operating temperature range of -20°C to +60°C and a safe operating voltage of 0.4 kV. Additionally, it promises a long working life with high switching capability and minimum power dissipation. These features make 1200720626 an ideal choice for various industrial and engineering applications.