IRKL136/14

The IRKL136/14 module is a thyristor-switched component within the larger class of semiconductor controlled rectifiers (SCRs). While load switches are used for applications in control and power electronics, thyristors (which includes SCRs) have historically worked only as synchronous switches, performing load switching in response to gate voltage or current triggered in synchrony with the main phase current. The IRKL136/14 component combines both functionality, featuring a thyristor switch with a series of gate voltages and current which can be externally triggered to act as either a safety device or a load switch.The IRKL136/14 module consists of four thyristor switches, each with a specific gate control. The first two switches, S1 and S2, are designed to switch a load to a specific voltage; the third switch, S3, is intended to monitor process variables independently, as it does not receive any main phase current; and the fourth switch, S4, acts as an internal safety switch to protect against overvoltage or overcurrent conditions in the system.The module can be used with either a single phase or three-phase system. The gate voltage, V gate, and gate current, I gate, are used to control the switching states of each of the four thyristors switches. The desired gate voltage range is between 0 and 5 V, with a gate current range of 0-1.5 A. The gate voltage and current are used to synchronize the thyristor switching with the main phase current of the system. This can be done by varying the gate voltage or current according to the waveforms of the main phase current.The waveforms of both the voltage and current of the main phase current can be either symmetric or asymmetric, depending on the needs of the application. When using an asymmetric waveform, the waveform must be configured in the module via connections from a controller or power supply.The IRKL136/14 module offers many possible applications where load or process control is necessary in a safe, reliable, and economical manner. It can be used in many different industries, including telecommunications, transportation, industrial automation, and consumer electronics. The module is particularly well-suited for applications where a reliable switching is needed between two distinct voltage levels, or for various types of process control and monitoring.In summary, the IRKL136/14 module is a four-thyristor-switched component designed for use in control and power electronics applications. It offers a range of gate voltage and current which can be used to synchronize the thyristor switching with the system\'s main phase current. By doing so, the module can be used to control and monitor the process variables of a single phase or three-phase system. Its versatility makes it an ideal choice for a wide range of applications, making it a valuable tool in any engineer\'s toolbox.