The SSC2001S, developed and released by Sanken since 2012, is a continuous conduction mode (CCM) control integrated circuit (IC) designed for power factor correction (PFC). This device has a low peak ...

UCC28180 is ideal for universal AC input systems that operate in a range of 100-W to a few-kW, with the switching frequency programmable between 18 kHz and 250 kHz. It conveniently supports both IGBT ...

In this article, we discuss the characteristics of active-clamp forward and continuous-conduction flyback isolated power supply topologies and demonstrate the design and performance trade-offs of each ...

For the PDF version of this article, which includes equations, click here. Peak current control has long been a popular PWM method in switching power supplies [1] and has the equally well-known ...