CD2425D4VH

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Solid State Relays (SSRs) are discrete switching devices that use solid state technology in place of traditional electro-mechanical contacts to provide electrically isolated switching. The CD2425D4VH is a high-performance 4-channel (4PDT) SSR device. It adopts a Micro SSR zero-crossover structure, achieving high surge capabilities and fast switching times. Commonly used in applications such as industrial automation, motion control, test and measurement, HVAC, and white goods, the CD2425D4VH is one of the most reliable SSR devices available today.

The CD2425D4VH is a 25A device that features a built-in zero current discharge circuit, eliminating contact bounce and offering fast trip times and less power consumption. It is rated for 5V or 3.3V operation with a maximum continuous current up to 25A at 24V DC. The device is also designed to have a low-level idle current rating of 3 mA, making it extremely power efficient. The device features a wide operating temperature range from -40°C to +125°C, withstanding 10KV ESD Anti-Surge protection.

When it comes to installation and connection, the CD2425D4VH provides four pins (INPUT1, INPUT2, OUTPUT1, OUTPUT2), where all connections are via screw pins. The device also uses a built-in self-protection function that detects a surge in voltage and automatically shuts down the operation to prevent potential damage. Furthermore, the built-in pre-energized relay design reduces noise and reduces cold switching.

The CD2425D4VH is renowned for its compact form factor, low cost, and high performance. With its enhanced surge protection, small size, and easy installability, this device is an ideal choice for a wide range of applications, from consumer electronics to industrial automation control.

At its core, the CD2425D4VH is a semiconductor switching device that uses solid state (or electronic) technology. The device is controlled by an input voltage or current, which causes a state change, resulting in a change in the device’s output. This is why the device is able to switch ON and OFF its output between two or more control states. It works by controlling an electrical load, either by switching power supplying components ON and OFF, or by controlling the flow of current through a circuit. In either case, the CD2425D4VH offers reliable and efficient switching actions.

In summary, the CD2425D4VH is a reliable and cost-effective SSR device suitable for a wide range of applications. It is easy to install and provides superb electrical isolation, fast switching times, and enhanced surge protection. With its small form factor, wide operating temperature, and low power consumption, the CD2425D4VH is one of the most sought-after SSR devices in the industry.

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