Power Integrations has released Version 2.3.5 of its PI Expert Online power supply design software. It now features support for a secondary with parallel windings in the transformer construction ...
OPERATION When power is applied through the cycling control, both the run and start windings are energized (Figure 2). The run and start capacitors provide the phase shift for starting torque because ...
Reducing emissions is a common goal when it comes to synthesis of power conversion circuits with nonpulsating input and output terminal currents. Emissions can result from pulsating currents due to ...