Hello, R3 should simply be used to limit the peak to the maximum non-repetitive peak intensity of the diode. apkdose . mobdrosportstv . The capacitors C15, C16, when discharged, are comparable to short circuits, and a device of this kind, without a power transformer, the current is not limited! EDITOR OF EDF transform of your neighborhood, (order of 5 to 10 kiloamperes!) X1 diode, BY100, is not at all made to withstand and would be destructive .. time immediately
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Credit: https://apkdose.com/