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A step-down transformer is used to convert 230 V AC to 12 V AC, which is then rectified using a bridge rectifier and filtered using a capacitor to obtain 12 V DC.
Use a step-down transformer to reduce the voltage from 230 V AC to 12 V AC
Rectify the AC voltage using a bridge rectifier
Filter the rectified voltage using a capacitor
Use a voltage regulator to regulate the output voltage to 12 V DC
Use appropriate diodes and c...
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