Kytan666 Posted February 27, 2012 Share Posted February 27, 2012 incerc sa adaug unui automat de cafea un validator de bancnote . am inteles ca e nevoie de un adaptor paralel si o reducere de la 24 la 12 V. eu am vazut odata un montaj artizanal : doua BD-uri ceva 243 parca , un zener de 12 un tranz mic gen bc547 si 4 rezistente parca... Doua mufe 10 pini si 16 pini si intre mufe avea trase 5 sau 6 fire separate de montaj. are cineva idee ce era acolo ? Link to comment
ratza Posted February 28, 2012 Share Posted February 28, 2012 Cît curent haleşte bestia? Link to comment
Kytan666 Posted March 1, 2012 Author Share Posted March 1, 2012 dupa ce am gasit pe net cica 3 A max Link to comment
Kytan666 Posted March 1, 2012 Author Share Posted March 1, 2012 incercam cu lm .. o schema de conectare ? niste pini ? modulul vine conectat intre validator bancnote , validatorul de monede si placa principala .. Link to comment
Guest tyc Posted March 1, 2012 Share Posted March 1, 2012 Si ce alimenteaza? Ca parca ne invartim in cerc. Link to comment
Dr.L Posted March 1, 2012 Share Posted March 1, 2012 Un validator de bancnote,care are nevoie de 12V/3A (alimentarea e de la 24V) Link to comment
ratza Posted March 2, 2012 Share Posted March 2, 2012 o schema de conectare ? niste pini ?De unde dracu' să ştiu? Intercalezi circuitul cu LM pe bara de 24V. Link to comment
vcdec Posted March 2, 2012 Share Posted March 2, 2012 O sursa gata facuta cu L4964, in comutatie ca sa nu disipi 36W. Are si protectie la scurtcircuit, protectie termica... Are regleta cu suruburi, 2 de intrare (24V in cazul tau), 2 de iesire(reglezi din multitura 12V). E un montaj care chiar pt asta a fost conceput. viewtopic.php?f=59&t=96967&start=60 Link to comment
Kytan666 Posted March 6, 2012 Author Share Posted March 6, 2012 partea cu stabilizarea s-a rezolvat. ce nu stiu este interconectearea sunt mai multe standarde MDB, paralel ..... si pe net nu gasesc nimic .. iar cei care stiu nu lasa sa le scape nimic. Link to comment
Kytan666 Posted March 11, 2012 Author Share Posted March 11, 2012 nu se pricepe nimeni la sistemele de validare bancnote si acceptoare de modeda ... jetoniere ?...... Link to comment
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