raut ghe Posted June 17, 2014 Share Posted June 17, 2014 Salut,vreau sa construiesc o sursa de alimentare(comutatie)pentru lampa cu halogen de 24v/250W (efect lumina)si va rog sa-mi recomandati o shema care functioneaza,sau daca se poare modifica o sursa de pc si care sunt recomandarile.Multumesc,cu stima Quote Link to comment Share on other sites More sharing options...
Marius84 Posted June 18, 2014 Share Posted June 18, 2014 Cred ca mai bine cumparati una de genul, sper ca nu fac reclama cu link-ul. http://www.mivarom.ro/catalog/product_info.php/sursa-comutatie-220v-24v-350w-p-4263?osCsid=rofubr7hergqrcshp41lshnhj7 Este totusi cam la limita cum ganditi sa debiteze 11A, daca tot timpul sursa ar fi tot timpul incarcata la 10,41A. Trebuie lasata o marja de putere, altfel nu o duce mult..... Quote Link to comment Share on other sites More sharing options...
raut ghe Posted June 18, 2014 Author Share Posted June 18, 2014 Nu a mai facut nimeni asa ceva pana acum? Quote Link to comment Share on other sites More sharing options...
Marius84 Posted June 18, 2014 Share Posted June 18, 2014 De facut, s-a mai facut. Quote Link to comment Share on other sites More sharing options...
raut ghe Posted June 18, 2014 Author Share Posted June 18, 2014 Multumesc Marius84,ma gamdesc ca sunt multi care au facut o astfel de sursa(pt bec cu halogen) dar inca nu au vazut mesajul.Mai asteptam... Interesant filmuletul!si incaodata multumesc Marius84,unde se pot afla mai multe date?Stima Quote Link to comment Share on other sites More sharing options...
Marius84 Posted June 18, 2014 Share Posted June 18, 2014 Cel mai usor, dar trebuiesc doua surse atx. http://www.instructables.com/id/Two-ATX-PSU-One-juiced-24-V-DC-PSU/ Quote Link to comment Share on other sites More sharing options...
raut ghe Posted June 18, 2014 Author Share Posted June 18, 2014 Nu ma gandesc sa leg in serie doua surse pc.Am vazut acum cava timp o astfel de sura intr-o 'lumina' si era(constructia de pe placa)destul de asemanatoare cu sursele (simple - china)de alimentare de 12v/105w pentru lustrele cu becuri halogen de 12v/20w(adica:2tranzistori, tor ferita de iesire CA, tor ferita choper,etc.);foarte asemanatoare cu o sursa publicata de Emil Matei la:Depanare SMPS pt lampi cu halogeni Quote Link to comment Share on other sites More sharing options...
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