Coreless transformers (CTs) in solid state isolators (SSIs) rely on inductive coupling to transfer information and power ...

Feliks Audio is one of the few boutique brands from Poland making serious noise in the Head-Fi scene. They specialize in ...

Tube power Before Dynaco, cofounder David Hafler and his childhood friend Herb Keroes started another company, Acrosound. Notable in its own right, Acrosound is widely credited with inventing the ...

In this article, we propose a voltage-controlled oscillator (VCO) with a single three-coil transformer, featuring a common-mode (CM) resonance expansion and intrinsic differential 2nd harmonic output.

This paper presents a new signal-phase electromagnetic transformer with an adjustable output voltage. The transformer uses a magnetic flux valve (MFV) to control the magnetic flux through the ...

HD Hyundai Electric Co., a South Korean electric power equipment maker, plans to invest about half of its 2024 operating profit, estimated at 720 billion won ($493 million), to seize an opportunity ...