bSophia Children's Hospital, Division of Paediatric Cardiology, Erasmus Medical Centre, Rotterdam, Netherlands cSophia Children's Hospital, Department of Paediatric Neurology, Erasmus Medical Centre, ...

TRIACs, devices derived from SCRs, offer advanced functionalities and greater versatility in both DC and AC applications. In the previous installment of the course, we explored “Silicon Controlled ...

Abstract: This paper presents a small-signal ac modeling of a feedback system for a flyback light-emitting diode (LED) driver. From this analysis, a dimming-feedback control method, which has a ...

Having issues getting various Thyristor Spice models (Triac, SCR, Diac and Sidac) to work under Qucs-S. I have tested many in LTSpice and a few using ngspice. For example, AC_Dimmer_3.sch is tested ...

Testing power semiconductors is not always easy. Multimeters do not provide enough voltage or current to do a proper test. Testing with power supplies and resistors is fiddly. The simple tester ...

French PSU maker BrightLoop Converters has built its latest automotive dc-dc converter around GaN transistors from EPC. “By switching from silicon transistors to gallium nitride,” said EPC.