Magnetic core materials determine the achievable inductance, saturation margin, power loss, thermal performance and EMI behaviour of inductors and transformers. ...

Magnetic flux density, magnetic flux and Faraday–Lenz law explain why a voltage appears across an inductor when its current changes. ...

The voltage coefficient of resistance (VCR) is a key non‑linearity parameter of high‑value resistors that can quietly dominate error budgets ...

Source: EBN news by Barbara Jorgensen. ERAI Inc., a global organization that monitors and investigates issues affecting the supply chain, ...

Source: SGB Online news Posted by Eric Smith | Aug 3, 2018. A global shortage of the passive components that ...

Inductors, transformers, ferrite beads and common-mode chokes all rely on the magnetic field produced by electric current. This knowledge article ...

This article introduces some key electrical resistor parameters such as resistivity, thermal resistance and TCR temperature coefficient. Key Takeaways The ...

source: DigiTimes news Power supply maker and energy management solution developer Delta Electronics, in view of decreased gross margin for ...

This article provides an overview of common and less-common inductor and transformer symbols. The inductors, coils or chokes are electrical ...