Dear Dennis...

EN-Genius Network's Dennis Feucht answers your design queries in his new Circuit Design Clinic!

December, 2007

 Dear Dennis

EN-Genius Network presents a new, interactive analog design service to readers! Send us your design questions (with relevant data; schematics in JPEG or GIF, please) for some free engineering advice from EN-Genius Network's circuit consultant, Dennis Feucht, on how you might solve a design problem or improve circuit performance. Submissions may be edited for clarity or brevity, and submitters and their email addresses will remain anonymous (unless otherwise indicated). Please send your questions to Dennis here.


Motor Drives and Audio Amplifiers
by Dennis L Feucht

Motor drives and audio amplifiers are not usually juxtapositioned. They belong in quite different industries selling to different market sectors for quite different applications. Audiophiles and motion control buffs do not tend to congregate, appear at the same conferences, or read the same journals. Nevertheless, some underlying technologies of each are growing towards each other and on the leading edge are now overlapping. How can this be?

...download complete article here (75 KB PDF)

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