The O-Core toroidal power transformer cores enable the production of transformers that are 15% smaller in size and weight than traditional toroidal transformers. The cores use a silicon steel strip ...
HF radios often use toroidal transformers and winding them is a rite of passage for many RF hackers. [David Casler, KE0OG] received a question about how they work and answered it in a recent video ...
Abstract: One of the main factors in determining the metrological characteristics of the current transformers is the accuracy class assigned for sinusoidal signals of frequency 50 Hz. The aim of the ...
Abstract: This article presents a fully integrated, self-packaged flyback dc–dc converter designed for low-power applications, utilizing a quasiplanar multilayer printed-circuit board (PCB) platform.
Not everyone has jumped into the multi-channel audio arms race, and the last time we checked, the majority of music was available in two-channel stereo format. Rotel has introduced a new set of ...
The Polish audio manufacturer finally has proper representation in the United States and they are part of the next generation of Eastern European Hi-Fi brands ready to make a splash overseas. The ...
In this video, we cut a 30-pound toroid transformer from a Parasound amplifier using a 60,000 PSI waterjet. Music by David Cutter Music. #Waterjet #Transformer #Parasound NATO raises alert over ...
Alpha-Core introduces the Model HBC-2 turns counter, a precision instrument that accurately counts the number of turns of magnet wire in toroidal and other types of core transformers. The HBC-2 also ...
Exquisitely tuned by the Marantz Sound Master, the MODEL 30 integrated amplifier features a master-curated Marantz HDAM and a fully discrete design for luxurious Hi-Fi purity. The new MODEL 30 ...
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