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robo
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16.02.2018 20:38 -
Re: Jakou H7 do C5 ?
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dobre pises kajman , aj ja som bol pohladat nejaku staru h7 teraz potme, lebo sa mi zdalo ze by to malo byt skor 2ohmy a s metexom ma fakt 0.2 Ohmu. 
teraz to citam u ziarovky H4 je tato spicka 70Amperov a trva okolo 25milisekund
no a h7 ma fakt 0.27Ohmu a inrush current 45Amperov
Since the total electric resistance of H7 light bulb
( el R (300) ) at the temperature of 300 K is
approximately 0, 27 Ω , by neglecting internal source
resistance, it is possible to estimate the worst case peak
value of inrush current i.e. ip ≈ = 12 / 0, 27 44,44 A . |
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Nastavení
