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Sursa in comutatie Mean well sp-100-15, condensator impuscat


Guest costin02

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Guest costin02

Salut, am intrat in posesia unei surse Mean Well Sp-100-15, care a stat pt o vreme imersata in apa, s-a spart o conducta de la un calorifer in incaperea unde era depozitata, fara a fi alimentata in acel timp, am luat-o, am uscat-o, apoi am alimentat-o, prezenta un tiut si dupa ce am avut ragazul sa masor cei 15 volti care-i scotea mi s-a impuscat un condensator electrolitic de 100u 400v polarizat. L-am inlocuit, acum a disparut tiuitul, indica 15 volti pe iesire, dar la un minut de la pornirea ei, a aparut tiuitul urmat de impuscarea aceluias condensator! V-as fi recunoscator daca mi-ati putea da cateva sugestii privind cauza care duce la aceasta. Va multumesc frumos!

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Guest costin02

Multumesc frumos pentru raspunsuri, am verificat starea tuturor diodelor, de curatat, era curatata foarte bine, am inlocuit iar condensatorul si vad ca fara sarcina e totul in regula, ii voi atasa un consumator sa vad cat de robusta este!

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