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ELFORUM - Forumul electronistilor

Generator de pulsuri

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As vrea sa-mi dati o idee de circuit gen CDB sau MMC sau ceva de genul, gasibil inca preferabil pe la Comet (ca o sa iau piese saptamana viitoare de acolo), care sa livreze de preferat pe minim 4 pini out (pot fi 4, 6, 10... as prefera 6...10) cate un puls, pe rand. Deci sa aibe o intrare si sa livreze secvential pe iesiri.

Nu am lucrat cu "logice", de aceea va intreb; pt cineva care a folosit, e probabil extrem de simplu..




poate fi si invers... 


Imi este necesar ptr a comanda cu el, defazat, o serie de oscilatoare care vor livra semnal pt a genera 380V dc ptr bara de DC a unui invertor de medie putere.

Cauza: ptr a micsora riplul de curent de pe condensatoarele de pe intrarea de alimentare (si chiar si cele de pe bara de 380) as vrea sa folosesc mai multe blocuri de putere in paralel, care sa lucreze defazat.


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