DRC3P60D400R

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The DRC3P60D400R solid state relay is an electronic switch that switches the electrical current by the action of an electronic circuit instead of a conventional mechanical switch. This type of relay has a wide variety of application fields ranging from electrical, electronic and industrial automation. The DRC3P60D400R provides reliable control of AC voltages with full load ratings up to 400 volts AC and high ON/OFF current switching capability.

The DRC3P60D400R solid state relay is an industrial-grade product designed for dependable operation in automated industrial applications. It features a highly efficient switching system with very low thermal losses and very low AC contact resistance. The DRC3P60D400R features fast AC switching time and a wide adjustable input control range. It is also protected against overloading and operating temperature from -20°C to +70°C.

With its efficient and reliable electrical contacts, the DRC3P60D400R can be utilized for a wide range of applications, such as in machine tools, semiconductor production and equipment, motor control, conveyor control, automation systems, etc. It also provides reliable control of AC voltage loads with high ON/OFF current switching capability. The DRC3P60D400R solid state relay is reliable and cost effective with a number of features designed for safe operation in harsh industrial environments.

The working principle of the DRC3P60D400R solid state relay is based on the principles of semiconductor electronics and utilizes Scott-T transformer for AC switching. The DRC3P60D400R contains a DC supply, an opto-isolator, and a gate-controlled FET (Field Effect Transistor) to control the electrical current switching process. With an input control voltage of 3 to 60 volts DC, the DRC3P60D400R can switch AC voltages up to 400Volts AC.

When energized, the DC supply activates the opto-isolator that in turn activates the Gate FET. This causes a change in the resistance in which the electric current flows and thus the AC contacts are operated. The use of an opto-isolator eliminates the need for direct galvanic connections between the controlling circuitry and the load, which gives the solid state relay added protection from electromagnetic interference (EMI) or high voltage spikes. The Scott-T transformer provides a highly efficient and safe control of AC current.

The DRC3P60D400R solid state relay is designed with a highly efficient Power-MOSFET switching mechanism, which provides high current switching capability, low power dissipation and long life as well as high reliability. The DRC3P60D400R solid state relay is an ideal choice for any industrial automation application where fast AC switching and reliable control of AC voltage loads is required.

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