OMI-SH-112DM,394

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Power relays are extremely versatile components used in a wide variety of applications. The OMI-SH-112DM,394 is a high voltage power relay designed for use in high current applications over 2 amps. It is suitable for controlling power load in sensitive electronic circuits, such as those found in home theater systems and medical equipment. In this article, we will discuss the application field and working principle of this power relay.

Application Field

The OMI-SH-112DM,394 offers the highest level of power handling available, with a current rating of up to 20 Amps. It is ideal for switching high power loads, and is suitable for controlling home theatre systems, as well as medical equipment such as defibrillators and infusion pumps. Furthermore, it is compatible with 230V AC or 24V DC. This versatility makes it perfect for a wide variety of applications, including refrigeration, commercial lighting, HVAC, and industrial control.

Working Principle

In order to understand how the OMI-SH-112DM,394 works, it is important to understand the principles of a power relay. A power relay is a device that uses an input signal to control a higher power output to another circuit. It consists of a coil that is energized when a small current is applied, and a set of contacts that close when the coil is energized. When the current is removed, the contacts open and the circuit is broken. This allows high power loads to be switched without requiring a large amount of current.

The OMI-SH-112DM,394 has two separate contacts that allow it to switch larger currents. When the relay is energized, the contacts will close and the current will be used to power the circuit. When the relay is de-energized, the contacts open and the circuit is broken. This allows the relay to switch large power loads without needing a large amount of current.

The OMI-SH-112DM,394 also offers a number of advanced features that make it even more versatile. It is designed to switch both AC and DC voltage, and can be programmed to switch at a pre-set voltage level. It also has an adjustable hysteresis which allows the switching point to be fine-tuned. This makes it ideal for applications that require precise control over power switching.

The OMI-SH-112DM,394 is also highly reliable. It has a rated service life of 100,000 cycles, and is rated to IP67 protection level for dust and water ingress. This makes it highly resistant to wear and tear, and ensures a long service life.

Conclusion

The OMI-SH-112DM,394 is a high voltage power relay designed for use in applications over 2 amps. It is suitable for controlling home theatre systems, as well as medical equipment such as defibrillators and infusion pumps. It offers a high current rating of up to 20 Amps, as well as advanced features such as adjustable hysteresis and compatibility with both AC and DC voltage. It is also highly reliable, with a rated service life of 100,000 cycles and IP67 protection level. This makes it an excellent choice for a wide range of applications.

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