CWD4825-10

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

Solid state relays are switching devices that use the excitation of electrons to open and close electrical circuits. Solid state relays, such as the CWD4825-10, are electronic switches that employ semiconductors rather than mechanical means to switch electrical loads. They are used in a wide range of applications, from industrial process control to sensing, instrumentation and home automation. The CWD4825-10 is a general-purpose solid state relay specially designed for high current applications. It features high surge current capability, long term reliability and immunity to noise interference.

Application Field of CWD4825-10

The CWD4825-10 is an optically isolated solid state relay (SSR) designed for lighting, HVAC, and AC motor control applications. It has a wide operating input voltage range of 19-285VAC and can handle peak surge currents up to 400 amps. The CWD4825-10 is designed for use in industrial and commercial applications, as well as in automotive and home appliances. It can be used to switch mains power from a variety of common loads, such as switch mode power supplies, lamps, motors and pumps.

The CWD4825-10 is suitable for high current switching applications such as protectors, signal conditioners, and general electronic circuits. It can be used to switch AC loads from 16Amps to 400 Amps, and it can also be used for controlling high power LEDs and AC motors. It is an ideal solution for industrial applications, providing reliable and cost-efficient switching solutions with high speed and high reliability.

Working Principle of CWD4825-10

The CWD4825-10 is an optically isolated solid state relay (SSR). It is designed with a photo-coupler between input and output to provide galvanic isolation between the input and output. The input operates by detecting an electric field that is generated by a DC or AC source. This electric field activates the LED within the photo-coupler, which then switches the output relay. The output relay actually consists of two transistors that are connected in anti-parallel to provide bi-stable switching. When the input is OFF, no current will flow through the LED and the transistors are OFF, thereby switching the output off.

The CWD4825-10 has a wide voltage input range from 19V to 285V, and can handle peak surge currents up to 400 amps. It is designed with an over-voltage and over-current protection circuit to prevent damage from voltage surges and short circuits. The CWD4825-10 has a long life of up to 100,000 operations and is immune to electromagnetic interference. It is also designed with a global tip-off feature that allows for easy tip-off of the output.

In conclusion, the CWD4825-10 solid state relay is a general-purpose device suitable for a wide variety of applications. It offers high current switchability, long lifespan, and immunity to noise interference. It is an ideal solution for industrial and commercial applications, as well as home appliances, motor control, signalling and instrumentation.

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