CD4825D4VH

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

The CD4825D4VH is a semi-conductor relay that is part of the solid state relays family of components. It is an advanced device that offers an efficient and cost effective solution for relaying of signals in many applications.

Solid state relays (SSRs) are electrical relays that use a semiconductor rather than a mechanical switch to function. They are becoming increasingly popular due to their high reliability, noiseless operation, high response speed, low power consumption, and long life. As such, solid state relays are widely used in many practical applications, especially in automation and control projects.

The CD4825D4VH has a high input/output isolation and can handle high power loads. It operates on a wide DC input voltage range of 3-25V and has a load current capacity of 1.2A. It is designed to carry a quick turn-off at a certain voltage level and give prompt response. Additionally, it features an integrated input LED and output diode for easy troubleshooting.

The CD4825D4VH can be used for a wide array of applications, such as industrial automation, control system, automotive equipment, office equipment, and home appliance systems. Its superior performance will ensure a longer life cycle and provide a more reliable solution.

In terms of its working principle, the CD4825D4VH is composed of an optocoupler and a bilateral switch. The optocoupler consists of a light emitting diode (LED) and a phototransistor. When a voltage is applied across the LED, it emits a light that will be detected by the phototransistor, which will then switches the transistor ON. This will provide a current path from output terminal to ground terminal, whereas the current flows through the connected load. When the voltage is removed, the LED stops emitting light and the transistor is released, causing the output current to be disconnected from the load.

The CD4825D4VH is a key component that is commonly found in areas requiring a reliable, silent and low power solution. Its application and working principle makes it a valuable asset in the world of solid state relays and it is an essential factor for providing the high performance and reliability that are requirements for such systems.

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