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LED Indication - Discrete

LED indication technology has been widely used in various industries due to its low power consumption and bright illumination. Discrete LED optically coupled relays (OVAJRGD8) are devices that are perfect for electro-mechanical connections or even the use of higher power LEDs for infrared and visible light applications. OVAJRGD8 relays provide useful benefits in terms of efficient low power consumption and higher frequency applications.

The OVAJRGD8 series utilizes a direct drive optically coupled relay module to transmit low current signals across two isolated circuits. It is designed for optically isolated switching in printed circuit board (PCB) to electromechanical relay applications. The OVAJRGD8 series is an ideal solution for applications cleaning and achieving super low ambience noise and high performance. It is a high quality alternative to other discrete LED optically relays.

Application Field

OVAJRGD8 relays are widely used in medical, industrial, automobile, measurement, distribution and aerospace applications. Its low power consumption and bright illumination makes it suitable for a wide range of applications. It has been used in applications such as switches, HVAC controls, motor controllers, lighting control modules, and energy-saving systems.

OVAJRGD8 is also widely used in robotic applications for controlling the speed and direction of motors, sensing rotation speed, and other functions. They can also be used for remote control communications in automobiles, audio/visual equipment, and industrial machines.

Working Principle

The OVAJRGD8 series is an optically coupled device that uses an LED to transmit signal between two isolated circuits. The working principle of the device is based on the electrical characteristics of the LED. It works on the principle that when the LED emits a certain wavelength of light, the electrical current is generated in the photosensitive component attached to it. This converted current is then used to connect two isolated circuits. This connection switches the SPDT electromechanical relay in the device, thus activating the required mechanism.

When the LED is supplied with the forward current, electrons are generated due to the potential difference in the LED. This generated electron current from the LED is input to the photosensitive component of the component, which in turn produces an equivalent current. This current is then used to actuate the Bistable relay of the component, and thus the desired response is triggered.

Conclusion

OVAJRGD8 is a discrete LED optically coupled relays series which is suitable for applications, such as switches, HVAC controls, motor controllers and lighting control modules. It has low power consumption and bright illumination making it ideal for a wide range of applications. It utilizes an LED to transmit signal between two isolated circuits and uses the electrical characteristics of the LED to generate the current required to actuate the Bistable relay. The OVAJRGD8 series is an ideal solution for applications cleaning and achieving super low ambience noise and high performance.

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