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luci554

Schemă amplificator DB MUP-12.4

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Răzuieşte rezistenţele arse pe o parte, până dai de stratul rezistiv sau sârma rămasă.Apoi măsori faţă de fiecare capăt şi până la mijloc, valoarea găsită o dublezi şi o majorezi la cea mai apropiată valoare standardizată.Foarte rar se arde toată porţiunea rezistivă, ea fiind la rezistenţele cu peliculă o spirală mai groasă la capete şi mai subţire la mijloc.

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