IRKH136/16

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The IRKH136/16 thyristor module is an ideal device to use in induction motors, choppers, and variable speed drives, due to its fast turn-on and dynamic current sharing capabilities. This particular model is manufactured by Weidmuller, which is a trusted supplier of high quality, durable electric components. The IRKH136/16 thyristor module is specifically designed for use in medium power applications. It offers reliable protection and thermal overload protection. It also utilizes reverse polarity protection for added safety.

Application Field:

The IRKH136/16 thyristor module is a useful device for a wide range of applications that incorporate high power thyristors and modules. This helps to boost efficiency and reliability for industrial CNC and machine controllers, motor controllers, heating, air-conditioning, welding, and induction motor applications. Low-side switches, AC-DC converters, and DC-DC converters are just some of the more common applications that take advantage of the IRKH136/16’s rapid switching speed.

Working Principle:

The IRKH136/16 thyristor module uses a triggered thyristor as its main component. This particular type of thyristor can be rotated as a combination of a diode and a triac. A triac is a three-terminal device, consisting of three electrodes: the anode, gate and cathode. The triac acts as a controllable switch that can be used to control current in both directions. When a small current flows from the anode to the gate, the switch turns on and current is allowed to flow from the anode to the cathode. The IRKH136/16 uses this principle to quickly switch on and off load current, thus providing a smooth, reliable performance. When the thyristor is not in use, it blocks any current that might try to flow between the anode and the cathode. This blocking function is the basis of the protective features of the IRKH136/16.

The IRKH136/16 also has short-circuit protection capabilities, and is designed to protect from surges, over-voltage, over-current, and over-temperature conditions. For safe, reliable operation, the IRKH136/16 equipped with a heater-regulation circuit and an over-temperature thermostat. As an added precaution, the IRKH136/16 can also be externally monitored for potential faults.

The IRKH136/16 can also be used as a fast switch for cycloconverter control applications. Cycloconverters control the speed and torque of an AC motor, and can be used in a wide range of industrial settings. By using the IRKH136/16 as a fast switch, the cycloconverter can respond quickly to changes in input voltage, ensuring that the output voltage remains stable.

Conclusion:

The IRKH136/16 thyristor module is a high-performance device, specifically designed for use in medium power applications. It features fast switching speeds, dynamic current sharing capabilities, and reliable protection from surges, over-voltage, over-current, and over-temperature conditions, making it suitable for a range of industrial applications. The IRKH136/16 is a dependable and long-lasting device, and can help to boost productivity and efficiency in all sorts of settings.

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