UNITED AUTOMATION CSR Series Power Regulator IC 15A

The UNITED AUTOMATION CSR1504B Power Regulator IC is a highly capable component designed for the precise control of single-phase mains-driven loads up to 15A. When paired with a variable resistance potentiometer, this integrated circuit provides a fully adjustable output voltage from zero to maximum. This makes it an excellent choice for managing conventional resistive heating elements, offering fine-tuned power regulation for consistent performance.

Engineered for reliability and ease of use, the chip features a low hysteresis level for stable operation and offers flexibility in mounting to suit various project requirements. Its robust construction is demonstrated by an impressive insulation withstand capability of 1500V for one minute, ensuring durability and safety in demanding electrical environments.

Primary Applications

This versatile power regulator is ideally suited for thermal management systems, such as controlling heating elements in industrial or domestic appliances. It is also effective in motor drive control circuits and specialised lighting applications where adjustable power delivery is essential. The device operates within a supply voltage range of 207VAC to 253VAC at a frequency of 50Hz.

Important Installation Note

To ensure optimal protection for the unit, it is strongly recommended to use semiconductor (fast-acting) type fuses or circuit breakers within the circuit. This practice helps safeguard the regulator against potential electrical faults.

With its combination of high current handling, adjustable output, and robust safety features, the UNITED AUTOMATION CSR Series Power Regulator is a dependable solution for a wide range of power control applications.