Optimizing PFC circuits for a particular application is easily performed with the PL Product, which is a user driven software for design engineers. It helps identify and select PFC inductors over a range of output power by calculating the product factor required for the application and correlates it to Pl Product curves.

The software with its interactive Pl Product curves and the resulting computations help engineers select a PFC inductor to meet their specific requirements. The software makes it easier for circuit designers to understand the relationship and tradeoffs among circuit parameters and the inductor. It characterizes PFC inductors over a range of output power. coverage from 200 to 1,000-W output power. This gives circuit designers insight into the relationship among output power, ripple current, switching frequency and the PFC inductor. (The interactive tool itself can be accessed through www precision-inc.com.)

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