He then adds an inductor and diode, this keeps the current from dropping too fast, but the PWM just isn’t switching fast enough to keep the coil energized. A small modification to the Arduino ...

To automate tuning, an Arduino switches a bank of capacitors and inductors in and out of the circuit. By varying the load, it can find the ideal matching for the given antenna and frequency.

After board inspection several passive inductors were missing from a power supply stage, however more challenging were damaged/missing passives from the high-speed differential pairs used to connect ...

Chip inductors are manufactured using semiconductor material. General specifications, performance specifications and features are all important parameters to consider when searching for chip inductors ...

Today’s IR-based remote controls have little resemblance to their predecessors; it took the convergence of unrelated advances ...

From powertrain and engine control to driver safety and comfort, power inductors and transformers play a vital role in a broad range of automotive functions. With the adoption of electric vehicles ...

RF inductors are special inductors designed to be used in radio frequency (RF) and microwave applications. Inductors are basic passive components which serve to oppose changes in current flow. When ...

Mathieu Renaud, Senior Power Management Designer, Intégration Dolphin Inc. Yves Gagnon, Executive Director, Intégration Dolphin Inc. Inductor-based Switching Regulators (SR) have historically ...