7201-12-1101

Reed relays are an electrical switch that utilizes an electromagnetic force to control the on or off state of an electrical circuit. Due to their small size and low power requirements, they are often used in computer logic circuits. The 7201-12-1101 reed relay is a member of this category, and it has a number of distinct applications in commercial and industrial applications. In addition, an understanding of the basic working principles of the 7201-12-1101 reed relay is essential to its operation and maintenance.

Overview

The 7201-12-1101 reed relay is a small, lightweight component designed for use in more demanding industrial or commercial applications. Encased in an epoxy-coated metal housing, it consists of a thin, wire-like reed switch and an electromagnet. The reed switch is hermetically sealed in a feed-through type enclosure made of glass or ceramic material. This reduces any possibility of contamination and shields it from external electronic interference. It operates using low-power DC currents, ranging in voltage from 9V to 30V.

Applications

The 7201-12-1101 reed relay is commonly used in industrial applications, such as motor control, process control, and machine automation. It is also used in a wide range of commercial applications, from automotive electronics to appliance control. Due to its low power requirements, the 7201-12-1101 reed relay is also well-suited for use in battery-powered or low voltage systems.

Working Principle

The working principle behind the 7201-12-1101 reed relay is relatively simple. When the reed switch is in its on position, the contact surface between the reed and the electromagnet is close together. When the voltage applied to the electromagnet is enough to generate a strong magnetic field, the reed switch is drawn away from its contact surface, thereby closing the circuit. This action completes the circuit, supplying power to the intended device.

The reverse action is also possible. When the voltage is removed from the electromagnet, the reed switch returns to its initial position, thereby opening the circuit. This action effectively stops the flow of electricity, thereby disabling the device. This process can be repeated indefinitely, as long as the current applied is sufficient.

Safety Considerations

The 7201-12-1101 reed relay is designed with safety in mind. It is designed to operate at low voltage levels, which are within the safe range for most personnel and equipment. In addition, the relay\'s hermetic seal ensures that it is protected from contaminants, while its small size ensures that it does not create a hazard if accidentally touched.

Conclusion

The 7201-12-1101 reed relay is a compact, reliable and low-power electrical switch used in industrial and commercial applications. Its small size and low power requirements make it a viable choice for battery-powered and low voltage systems. Its working principle consists of magnetically activating a reed switch, which either closes the circuit and allows power to flow, or opens the circuit and stops the flow of power. It is designed with safety in mind, with a hermetic seal protecting it from contamination and its small size reducing any chances of accidental contact.