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I need a compact rechargeable 12 volt power supply? Answered

Hey, I am building a boombox and need 12 volts and 1.5-2 amps of clean rechargeable power, I can build moderatly complicated circuits so help me out please :)


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6 years ago

If you want to charge a battery using this power supply then it depends on the type of battery that you're using. If you want just a power supply , all you need is a transformer ( 14 V - 2 amp ) , 4 diodes ( for a bridge rectifier ) and some capacitors ( to smooth out all the ripples ). Please specify the type of battery that you're using. Hope this helps.