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ELFORUM - Forumul electronistilor
strombi

Ce rol are acest Mosfet

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E normal sa ai leakage( scurgere) Drena Sursa.. totusi 180mV pare cam mult. Ce tip de mosfet este  si cum ai masurat ?

Nu e mult . Dacă nu există nicio sarcină internă (înțeleg că e doar o mufă ) atunci singura sarcină e multimetrul care are 10MΩ . 180mV corespunde cu un curent de pierderi de 18nA. 

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Tensiunea reziduala nu ar fi o problema,eu intrebam deoarece acest montaj se alimenteaza cu doi acumulatori 18650,Am intrebat in ideea ca pierderea asta de 180mV sa nu consume acumulatorii degeaba.

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