# Hitachi charger uc18yrl value of resistors: r3, r8, r9

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• ketels Nov 21, 2012

correction

• ketels Nov 22, 2012

The value of R3 and R4 should be changed. Therefore R3 = 47 ohm and R4 = 4.7 ohm

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R3 = 4.7 ohm, savety 1/4 W
R4 = 47 ohm, savety 1/4 W
R8 = 1 k ohm, 1/8 W (seen on working PCB)
R9 = 0.47 ohm, savety 1/2 W
these resistors and Fet: 2SK2996 were defective

Posted on Nov 20, 2012

• ketels Nov 21, 2012

correction

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Posted on Jan 02, 2017

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