Figure 1 shows the analyzed MV 30mH inductor. It has been rated at the level of 10 A and is based on the nanocrystalline magnetic core. Double pulse test in the laboratory circuit diagram is shown in ...

At APEC in Florida, Texas Instruments introduced a family of ICs designed to shrink the size of EMC anti-emission common-mode filters in single and three-phase mains and automotive power converters.

Almost all semiconductor products are sensitive to light, but this feature has been especially optimized for photodetectors (photodiodes and phototransistors). These are employed to sense or measure ...

Inductor-based, the CM1470 Praetorian EMI filter arrays provide filtering and ESD protection for high-resolution camera interfaces in wireless handsets. The filters come in four-, six-, and ...

Inductors range from RF coils used in communications through switchmode inductors used in power supplies and differential and common mode inductors in EMI filters. As switchmode power supply designs ...

Last month's column explained that AC current flowing through an inductance reaches its peak amplitude after the voltage. Lagging current is characteristic of an inductive circuit. Capacitive circuits ...