CWD4890H

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

A solid state relay (SSR) is an electronic switching device that switches on or off when an external voltage is applied. It is designed to switch high power DC or AC signals and can switch voltage and current levels up to 90 Amps and 2500 Volt. Solid state relays are becoming popular for industrial applications because they are designed to be rugged, reliable and more efficient than traditional electromechanical relays.

The CWD4890H is a high power, high current, 25A AC Solid State Relay (SSR) that offers a wide range of applications such as lighting, automotive, heating, motor control, solar, and consumer electronics. This SSR is designed to handle up to 90 Amps and 2500 Volt, making it an optimal choice for applications that require high current switching applications.

The CWD4890H is composed of two parts, the ceramic body and the solid state terminals. It is designed to be both reliable and efficient in operation. The ceramic body is designed to provide excellent heat transfer and it has been optimized to minimize thermal runaway. The solid state terminals allow for high current switching and provide a secure connection that permits stable and consistent operation.

The CWD4890H has a zero voltage switching (ZVS) feature which reduces arcing and improves the efficiency of the circuit. This allows for the relay to switch faster and with less energy consumption. Additionally, the CWD4890H has built-in protection against overvoltage, short circuit, and overcurrent, making it reliable and durable in continuous operation.

The CWD4890H’s working principle is based on a silicon controlled rectifier (SCR) or thyristor. When a voltage is applied to the input terminals, it triggers the SCR and allows current to flow through the device. The current then passes through the solid state terminals and the output is switched on. The output can be either AC or DC depending on the type of SSR used.

The CWD4890H can be used in a wide range of applications including motor control, lighting, automotive, heating, solar, and consumer electronics. The SSR can be used to control high power loads or devices such as motors, lights, heaters, pumps, fans, and other electric devices. The CWD4890H is one of the most popular SSRs available and it offers reliable and efficient operation in various applications.

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