CMA24125

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Solid State Relays are widely used in many different types of applications today. The CMA24125 is a current and temperature sensing solid state relay that is designed for general purpose and precision temperature control. It is ideally suited for applications such as heating, cooling, or air conditioning systems, in addition to precision industrial process control.

The CMA24125 integrates all required components on a single piece of ceramic, eliminating the need for costly external components and saving valuable panel space. It features current sensing, over-temperature and over-current protections, input/output isolation, and adjustable working temperature points. The CMA24125 enables users to set accurate and precise temperature thresholds, offering the flexibility to meet the most demanding applications.

The CMA24125 is equipped with a built-in low power MOSFET which is used to control resistive loads such as heaters, cooling fans and motor drives. The relay can switch up to 25 A of continuous current, and can be configured with either a single-pole-double-throw (SPDT) or single-pole-single-throw (SPST) configuration. This allows the CMA24125 to perform either on/off control or proportional control for precision applications.

In addition to the on/off control, the CMA24125 can also be used for current sensing applications. The built-in MOSFET can measure the current flowing through the load, allowing the user to accurately monitor and control the load current. This feature provides added protection from over current situations and gives the user complete control over current consumed by the load.

The CMA24125 is designed to work with a variety of operating range temperatures. The working temperature range can be set from -40°C to +150°C with an accuracy of ±1°C. This flexibility and accuracy makes the CMA24125 ideal for many temperature control applications. This device can also be used for time-temperature control intervals, allowing the user to define the activation of the MOSFET within predetermined temperature ranges, as well as the on/off time.

The CMA24125 also offers several safety features to ensure its reliable functioning. It has a built-in over-temperature and over-current protection to protect against thermal damage to the device. It also includes an adjustable current and temperature trip point protection, allowing the user to set a specific level of current or temperature that will cause the device to shut off.

Overall, the CMA24125 offers a powerful, versatile and cost effective solution for many temperature control applications. Its wide operating temperature range, current and temperature sensing capabilities, and adjustable protection features make it an ideal choice for any application that requires precise temperature control or current monitoring.

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