cirip Posted May 6, 2007 Share Posted May 6, 2007 Salut,Pe o placuta de la un controler de turatie se afla niste capsule SMD de 8 pini pe care scrie:12H3LLEZ528si au sigla de la ST (SGS-Thompson).Le-am cautat in site la ST si aiurea pe net, dar nu le-am gasit. Cel mai probabil este ca sunt mosuri de putere, dar nu reusesc sa le gasesc foaia de catalog. Ma poate ajuta cineva?Multumesc,Cirip Link to comment
zal Posted May 6, 2007 Share Posted May 6, 2007 EZxxx intr-un catalog mai vechi sint diode zener si surse de referinta, dar se opreste numaratoarea pe la 3xx. Cauta volumul ''ddv1'' al cataloagelor ECA. Link to comment
cirip Posted May 7, 2007 Author Share Posted May 7, 2007 Multumesc Zal, dar nu pot fi diode Zenner. Sunt 6 bucati, adica exact numarul necesar ptr realizarea a 3 semipunti ptr comanda unui motoras brushless (trei faze). Deci sunt cu siguranta mosuri.CiripEDIT: Multumesc nicu_stef. Cred ca astea sunt. Link to comment
nicu_stef Posted May 7, 2007 Share Posted May 7, 2007 poate fi STS12NH3LL http://www.st.com/stonline/products/lit ... /10146.pdf succese Link to comment
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