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Masse

http://simplement.skoda.free.fr. C1 = 10 micF C2 = 100 micF R1 = 1kh 1% R2 = 1kh 1% P1 = 1kh R3 = 2.2h / 9W R4 = 2.2h / 9W. Présence clignos ou/et veilleuses. Masse. Relai au repos. Lt1083cp. R3. 3A. 12V. In. out. R4. Adj. C1. + -. C2. + -. R2. 3,3v. R1. 350mA

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Masse

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  1. http://simplement.skoda.free.fr C1 = 10 micF C2 = 100 micF R1 = 1kh 1% R2 = 1kh 1% P1 = 1kh R3 = 2.2h / 9W R4 = 2.2h / 9W Présence clignos ou/et veilleuses Masse Relai au repos Lt1083cp R3 3A 12V In out R4 Adj C1 + - C2 + - R2 3,3v R1 350mA par diode P1 Masse

  2. http://simplement.skoda.free.fr C1 = 10 micF C2 = 100 micF R1 = 1kh 1% R2 = 1kh 1% P1 = 2.2kh R3 = 0.33h / 9W R4 = 1.5h / 9W Régler P1 pour avoir 4,3v en sortie du régulateur, ou 3,3v après R3 (relai au repos) tension nominale de fonctionnement des Leds R4 a été choisie pour ½ puissance des Leds Présence clignos ou/et veilleuses Masse Vout= 1.25 (1+(R1+P)) Regu R2 Relai présenté au repos LT1083CP 7A max 3A 12V In Vout R3 R4 Adj Led 1w 6500k C1 + - C2 + - R2 4,3v *3,3v R1 350mA par diode P1 Masse * Relais au repos

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