Phase Control Circuit For Industrial Applications

UAA145 Phase Control Circuit for Industr ial Applications Description The UAA145 is a bipolar integrated circuit, desig ned to provide phase control for indust rial applications.

It permits the numbe r of components in thyristor drive circ uits to be drastically reduced.

The ver satility of the device is further enhan ced by the provision of a large number of pins giving access to internal circu it points.

Features D Separate pulse o utput synchronized by mains half wave Applications D Output pulse-width is f reely adjustable D Phase angle variable from >0° to <180° D High-impedance p hase shift input