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Reed Relays

Reed relays are electronic components that use reed switches to open/close their contacts. It is usually used in controlling signals of circuits, connecting/disconnecting loads and isolating circuits. This type of relay offers excellent protection against voltage transients, have low coil power consumption, and higher resistance. It is also suitable for high-frequency applications. In this article, we will be discussing DBG71210F-HR reed relays, its application field and working principles.

DBG71210F-HR Reed Relay

DBG71210F-HR is an ultra-mini reed relay designed especially for limited space applications. It has extremely small size and low power consumption, with a record operating speed of 78KHz. It uses high precision reed switch contacts with minimal contact resistance, allowing users to get unbeatable signal transmission. The operating temperature range of the device can goes up to 70℃. The device is most suitable for high-speed switching and telecommunication applications such as digital signal routing, circuit switching and fiber optics.

Application Field

DBG71210F-HR reed relays can be used in various applications, such as digital signal routing, circuit switching, and fiber optics. These relays can be used in sensitive electronic products such as medical equipment and telephone switchboards, which have special strict requirements for electrical performance. They are also widely used in the field of consumer electronics, such as DVD players and other AV products. In addition, because of its high speed, it can be applied in digital circuits, data transmission, and signal routing.

Working Principle

The operating principle of DBG71210F-HR reed relays is based on reed switch contacts. When current is applied to the coil, a magnetic field is generated which will induce the reed contacts within the relay to close. This will in turn complete the circuit and power the downstream devices. When the current is cut, the magnetic field dissipates and the reed contacts open again. This is the basic working principle of the relay. In DBG71210F-HR, the high-precision contacts reduce contact resistance to a minimum and allow for maximum signal transmission.

Conclusion

DBG71210F-HR reed relays are a valuable component in electronic equipment, allowing for fast switching, high signal transmission, and low power consumption. Its application field covers high-speed data transmission, circuit switching, fiber optics and consumer electronics. In addition, the sturdiness of the device also makes it suitable for long-term use.

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