cara membuat PSU untuk HT anti drop/rekomendasi pake trafo 3A

For materials: 1A or 2A transformer, 2A is recommended 35V 2200uf electrolytic capacitor 25V 2200uf electrolytic capacitor 2x1A diodes IC7808 Toshiba C5198 or SC5200 or D880 transistors Sufficient heat sink Sufficient cable If using a 1A transformer still drops, use a 2A one.