nel65 Posted January 4, 2023 Share Posted January 4, 2023 (edited) Salutare,pun aici o sursa facuta de mine cu integratul din titlu,sursa pe care o folosesc in invertoarele mele de sudare.Poate fi folosita si la alte proiecte.Nu e cine stie ce realizare dar la cat costa un FSDM0465R pe ali... sau varianta FSDM0565R care e si mai potenta.Am folosit ambele circuite,aproape ca n-au nevoie de radiator.Oricum ,radiatorul prevazut pe cablaj e unul din ATX-uri ,scurtat cu flexul. Cine are o sursa CA888 ,il poate lua din aceasta. SURSA_v10.3 SCHEMA.pdf SURSA_v10.3 cablaj.pdf SURSA_v10.3 foto.pdf SURSA_v10.3 dispunere.pdf SURSA_v10.3 LM7818.pdf Edited January 4, 2023 by nel65 Link to comment
eos Posted January 16, 2023 Share Posted January 16, 2023 Ati tras aproape 200w din schema cu integratu ala? Link to comment
nel65 Posted January 17, 2023 Author Share Posted January 17, 2023 Cred ca maxim 20W ,nu 200! Link to comment
eos Posted January 18, 2023 Share Posted January 18, 2023 Am vazut in schema ca ati scris 16A la 12v si de aia am intrebat de puterea aia Link to comment
nel65 Posted January 19, 2023 Author Share Posted January 19, 2023 16A la 12v se refera la tipul releului,contactele lui trebuie sa sustina consumul intregului invertor Link to comment
eos Posted January 20, 2023 Share Posted January 20, 2023 Am inteles.Multumesc pentru detalii Link to comment
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