SHV12-1A85-78L3K

Reed Relays

Reed relays are electromechanical devices that use an electromagnetic field to control the opening and closing of a switch. They are commonly used in control and measurement applications where the cost of a relay is more important than its speed or power handling. Reed relays consist of a small glass capsule containing a hermetically sealed reed switch surrounded by an annular coil of fine enameled copper wire. The reed switch is sealed in the vacuum and activates when the coil is energized.

The SHV12-1A85-78L3K is a type of reed relay, and is used in numerous applications such as industrial automation, computer peripherals, HVAC systems and domestic appliances. It features a dielectric strength of 10 kV, an insulation resistance of 10 megohms, and a switching power of 10 W. It has a maximum switching current of 1.5 A, and a maximum voltage of 250 V.

Working Principle of SHV12-1A85-78L3K

When activated, the SHV12-1A85-78L3K creates an electromagnetic field in the vicinity of the reed switch, which causes it to close. The closing of the switch completes a circuit and allows electrical current to flow through the reed relay. When the current is removed, the reed switch opens and interrupts the circuit, stopping the flow of electricity through the reed relay.

Some commonly used feature of the SHV12-1A85-78L3K reed relay are its silent or ultra-silent operation, fast switching times, and low power consumption. It is also highly reliable, with a service life of up to 10 million operations.

Applications

The SHV12-1A85-78L3K reed relay is a versatile and reliable device used for a variety of applications. It is commonly used in industrial automation, computer peripherals, HVAC systems, electronic locks, medical equipment, doorbells, and domestic appliances. It is also used in telecommunications, optoelectronics, and automotive applications.

The SHV12-1A85-78L3K reed relay is used in a variety of safety circuits, such as in automotive fuel systems and in low-voltage residential wiring. It is used in the aerospace industry for actuators, sensors, and switches. Due to its reliability, it is often used in critical or hazardous applications.

Due to its small size and low power consumption, the SHV12-1A85-78L3K reed relay is often used in space-constrained applications, such as in dashboards and mobile phone designs. It is also popular in miniaturized consumer electronics, such as headphones and remotes.

Conclusion

The SHV12-1A85-78L3K reed relay is a type of electromechanical device that is used in a variety of applications, including industrial automation, computer peripherals, HVAC systems, domestic appliances, and automotive safety systems. It features a dielectric strength of 10 kV, insulation resistance of 10 megohms, and a maximum switching current of 1.5 A. It is highly reliable and features a service life of up to 10 million operations. Due to its small size and low power consumption, it is also popular in miniaturized consumer electronics.