Normally sirf series resistor hi lagate dekha hai. Parallel reverse me diode laga do toh reverse voltage se protection milega. Lamp banana hai toh bridge rectifier, series capacitor 0.47uF, filter capacitor 100uf, 7 LED in series, bleeder resistor 1M (parallel to series capacitor) aur 100k parallel to filter capacitor.
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Bhai, description main parts k nam b likha kro.
Normally sirf series resistor hi lagate dekha hai. Parallel reverse me diode laga do toh reverse voltage se protection milega.
Lamp banana hai toh bridge rectifier, series capacitor 0.47uF, filter capacitor 100uf, 7 LED in series, bleeder resistor 1M (parallel to series capacitor) aur 100k parallel to filter capacitor.