CKRD2430PR

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 (SSRs) are an electronic device that allows an electrical circuit to be activated or deactivated without the need for a physical contact, thus eliminating wear and tear that is associated with traditional switching mechanisms. CKRD2430PR is a single-phase SSR that utilizes a reverse-blocking thyristor (SCR) instead of a conventional contact-based relay for switching. It is a cost-effective option that offers stable and precise control over low-power AC loads, making it a popular choice for various industrial and commercial applications.

The CKRD2430PR is a zero-crossing SSR, meaning it utilizes the zero-crossing of the load’s current waveform to switch. This is important as it helps to avoid electrical anomalies such as inrush current or spark that can otherwise occur when the load is connected or disconnected. The SSR also features a built-in zero-crossing detection circuit, which helps to reduce the minimum AC operating voltage to as low as 20VAC.

In addition to the zero-crossing detection circuit, the CKRD2430PR also features a fast turn-on/turn-off response time of up to 50ms, making it suitable for controlling AC loads that require quick response times, such as fans, pumps, or other motor-driven applications. It also features a high surge current rating of up to 8A, making it suitable for controlling higher AC current levels. The CKRD2430PR also has zero power consumption when in the OFF state, and can withstand overvoltage protection up to 300% of the rated input voltage.

The CKRD2430PR is a DC-controlled SSR with an internal driver stage. This means that the switching is controlled by a DC signal, such as a logic signal or PWM signal, with a minimum logic level of 2V. The SSR can be powered either from an AC mains source, or an isolating DC power supply for more frequent switching. When using the DC power supply, the SSR can reach a higher switching frequency of up to 1kHz.

In terms of physical size, the CKRD2430PR is relatively small, with a package size of only 37mm x 107mm x 33mm. This makes it suitable for applications where space is limited, such as switch-mode power supplies or other industrial control applications. Additionally, the thermal resistance of the SSR is low, with a static thermal resistance of 1K/W, making it suitable for controlling higher power loads.

The CKRD2430PR is a widely used SSR due to its cost-effectiveness, durable construction, and versatile control features. It is a popular choice for a variety of applications such as temperature control, lighting, industrial process control, automation, and motor control. Its fast switching capabilities combined with its low power consumption and small size make it a great choice for a variety of applications.

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