Reostat ventilatora većinom zbog povećanja struje koju motor povlači dolazi do pregorevanja i oštećenja izlaznih tranzistora. Problem je naći kvalitetne tranzistore , kineski tranzistori nemaju navedene karakteristike niti kvalitet. Pa često posle opravke radi sve ispravno par minuta ili ako ima sreće par sati i opet isto. A od trgovaca retko ko hoće da reklamira, vadeći se da su prodali ispravne tranzistore i ko zna kako ste vi to ugradili jer kod elektronike lako se može pogrešno nešto spojiti i lako se oštećuju komponente. Nešto kada radi par desetina minuta i potom "crkne" nije pogrešno odrađeno već je veoma loš kvalitet delova.....
The rheostat of the fan is mostly due to the increase of the current that the motor draws, it burns out and damages the output transistors. The problem is to find quality transistors, Chinese transistors do not have the listed characteristics or quality. Well, often after the repair, everything works properly for a few minutes or, if you're lucky, a couple of hours and the same thing again. And rarely do retailers want to advertise, pretending to have sold the correct transistors, and who knows how you installed it, because with electronics, something can easily go wrong and components can be easily damaged. Something when he works for a couple of tens of minutes and then & quot; dies & quot; not done wrong but very poor quality parts .....