CMD24125-10

Solid State Relays (SSR) are widely used in applications ranging from industrial automation to medical and agriculture. They are used to electronically control high voltage and high power devices such as motors, lights, and other devices. The CMD24125-10 is an AC input solid state relay (SSR) which offers two sensing modes (NO and NC) and is capable of switching up to 10A, 250VAC from its 24V, 5A DC control circuit.

Working Principle

The CMD24125-10 operates by utilizing two components – a sensing element and a power switch. The sensing element is usually a transistor that is capable of detecting changes in an input signal. When the input signal rises above or falls below a particular threshold, the transistor responds by switching the power switch, which turns on or off the output device. The transistor acts as a gate providing a low impedance path for current to flow from the input signal to the power switch.

The power switch is typically an MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) or an SCR (Thyristor). When the sensing element responds to an input signal, it triggers the power switch, which provides a path to complete the circuit. The power switch then turns the output device on or off, depending on the type of signal applied. In the CMD24125-10, the power switch is an SCR which can switch up to 10A, 250VAC.

Application Field

The CMD24125-10 is designed for applications that require quick response times and efficient switching performance. It is suitable for controlling high power switching applications, such as large motors, lighting circuits, and other loads. In addition, the CMD24125-10 is designed to be used in a wide range of environments including residential, commercial, and industrial. The SSR is capable of operating in extreme temperatures, from -20°C to +50°C.

The CMD24125-10 features two sensing modes – the NO (normally open) and NC (normally closed) modes. The NO mode allows the SSR to switch on the output load when the input signal rises above the specified threshold. The NC mode on the other hand, allows the SSR to switch off the output load when the input signal falls below the specified threshold.

The CMD24125-10 is an ideal choice for applications that require precise control of high power components. Its small size and reliability make it suitable for a wide range of applications, from industrial automation equipment to consumer electronic products.