amudsen Posted July 3, 2017 Share Posted July 3, 2017 Buna ziua, Pentru fazarea diverselor trafuri, am gasit util urmatorul circuit de aici, la care am facut si pcb-ul, Modul de lucru e simplu, conectam traful cu primarul si secundarul in cauza, alimentam si vedem cu ajutorul unui voltmetru indicatia maxima. Link to comment
The_Reaper Posted July 3, 2017 Share Posted July 3, 2017 Foarte bun circuitul, l-ai testat? Functioneaza si cu uc3845? Link to comment
amudsen Posted July 4, 2017 Author Share Posted July 4, 2017 UC3845 nu se poate inlocui cu 3842, se poate inlocui cu UC3844. UC3842 si UC3843, au umplere maxima cca 98%, iar 3844 si 3845, au umplerea maxima de cca 50%. Link to comment
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