2920-05-101

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Reed relays are low-cost, mechanically-simple and energy-efficient switching devices used to switch low-level electrical current signals. They have significant advantages over other types of relays, including long life, high reliability and small size. The 2920-05-101 reed relay is a particularly popular choice for low current and low voltage applications. Here, we discuss the application field of the 2920-05-101 reed relay as well as its working principle.

Applications

Reed relay are one of the most frequently utilized switching devices used in many diverse applications, and the 2920-05-101 is no exception.In consumer products, 2920-05-101 reed relays are used in automotive electronic circuit boards to control headlights, windshield wipers, music systems and navigation systems. These relays are widely used in industrial automation, to control air pressure, liquid levels, flow rates and wind speed. They are also used in safety systems, providing a reliable switch to protect downstream circuits from dangerous levels of electrical current or voltage.

The 2920-05-101 reed relays are also used in telecommunications, for switching signals from one port to another. In medical settings, 2920-05-101 reed relays are used to control medical devices such as patient beds, ventilators and scanning machines. The relays are also used to provide clear images by controlling light levels in endoscopic equipment.

Working Principle

The 2920-05-101 reed relay contains two magnetic reed switches that are vacuum-sealed, contact-free and actuated by a magnetic field. A ferromagnetic core is used to magnetize the reed switch. The reed switch is composed of two metal contacts encapsulated in a transparent nitrogen-filled case. The two contacts are sealed together with an epoxy resin. When the magnetic field is switched off, the contacts remain separated and the circuit remains open. When the magnetic coil is energized, the two contacts are pulled together, and the circuit is closed. As the current through the coil decreases, the contacts are released, and the circuit is opened again.

The 2920-05-101 reed relay offers several advantages over other types of relays, including its low-profile design, low power consumption, improved response time and greater insulation properties. Because it contains no mechanical components, it is also extremely reliable and long-lasting. This makes it ideal for use in situations where stress and vibration may cause other relays to fail.

Conclusion

The 2920-05-101 reed relay is a popular choice for low current and low voltage applications. With its low power consumption, small profile and reliable performance, it is ideally suited for a wide range of applications, including consumer electronics, industrial automation, safety systems, telecommunications, and medical equipment. The 2920-05-101 reed relay works by magnetically actuating two contacts, which are vacuum sealed and encapsulated in a robust epoxy resin. When the magnetic field is switched off, the contacts remain separated and the circuit remains open. When the magnetic coil is energized, the two contacts are pulled together, and the circuit is closed. The 2920-05-101 reed relay offers low power consumption, improved response time and high reliability, which makes it well suited for a variety of applications.

The specific data is subject to PDF, and the above content is for reference