??? ????? AC ???? ??/??/?? ????? DC ??????? ?????? ??????? ????

18-Sep-2015Electronics

???? ?????? ?????? ???? ??????? ????????? ????? ???? ????????? ??????

?? ???? ??? ???????? ???? ?? ??? 220 AC ???? ?? ??? 05/12/24 ?? ??????? ????? DC Voltage Power Supply ?????? ????? ?? ????? ?????? ????? ???? ???? ??????? ???? ???? ???? ????????? Electronics Project ???? ??? ??? ????? ???? ??????? ????? Power ?? ??????????? ???? ????? ?? ?? ??? Project ? Power Supply ???? ????? ????? ???? ???? Power Supply ???? ?? ????? ???????? ?? ??? ?? ?? ???? ????? ???? ??? Parformance ??? ?? ???

DC Power Supply ?????? ??? ?????? ?????? ????? ??? Transformer ?????????

?? ???? ??? ???? ???? ??? Primary ?????? ??? Secondary? ?? ???? ???? ????? ????? ???? Transformer ??? ??????? ????? Step Down and Step Up? Step Down Transformer Voltage ???? ?? Step Up Transformer ?? Voltage ?? ???? Voltage ??? Output ????

Primar ??? AC Current Input ??? Secondary ???? Output ??? ?? ???? ???? ?? Magnetic Field? ?? Magnet Field ?? ?????? Voltage ?? ??????? ????

?? ?? ?? ???? ?????? ??? ???? ??? ?? ??? Bridge Rectifier

?????? Current ?? ?? ????? ??????????? ?? ???????? ???? AC ???? DC ?? ???????? ????? ?? Bridge Rectifier ?????? ??????? ????? 4 ?? Diode ???

???????? ???? 1N4007 ??????? Diode ???????? ???? ??????? ????? ???? Readymade Diode ????? ????? ???? ??? ????? 10 ???? 50 ???? ??????? ??? ????? ?????? AC Input DC Output ??????? ???? ?????

???? ?????? ????? ??? Capacitor ????????

Capacior ?? ??????? DC Output ?? ???????? ???? ???? ???? Current ? ??? ?????? Electrical Noise ?? ????? ???? ??? ????? ??????? ????? ???? AC to DC ?? ???????? 2200uf Capacitor ?????? ???? ?????? ????? ????? ??? ???? ??? Volt ?? Capacitor ?????? ???? ??? uf ?? ??????? Voltage ?? Capacitor ????? ???? Output ??? ?????? ???? ?????? Transformer ?? Output ??? ???? ???? Volt ?? ???? ???? ?????? ??????? ?? Volt ?? ???? ???? ???

???? ?????? ????? ???? Voltage Regulator ?? ????????

78XX ?????? 78 ??????? ??? IC ?? ??? ?? Voltage Regulator? ???? ?? IC ?? ??????? Voltage ?? ????? ??????? ??? ???????? ??? ???? IC ?? ????? ??? Digit ??? ????? ???? ?? ??? ???? ????? ?? ???? ??? Digi ??? ????? Output ???? Voltage ?? ???? ????, 7805 ???? ???? ???? Voltage Regulator ??? Output Voltage 05 Volt? ???? ????? 7806/7809/782/7815/7818/7824 ????? ????? Voltage Regulator? ????? Regulator ?? ?? ??? ???? ?? ?? ??? INPUT, ?? ?? ??? Ground (GND) ??? ?? ?? ??? OUTPUT?

????? ??? ?????? AC to DC Circuit ?

??????? ????? ?????? Transformer ???? AC ???? ???? Current ??? Voltage ????? ???? ???? ????????? Bridge Rectifier ?? ??????? AC ?? DC ?? ???????? ???? ???? ??? ?? Capacitor ???? DC ?? ???????? ???? ???? ?????? 2200uf ???????? ??? ???? ?????? 1000 ?? ???? ????? Capacitor ? ???????? ??? ???? ???? ???? ????? ??? ??? Voltage ?? ??? ????? ?? ????? Capacitor ? ?? ????? ??? ?????? ??? ????? ?? ?? ?????? Capacitor ?? ???????? ????? ?? ?? ????? ??? ???? ???? ??? ?? Voltage Regulator (7805/7806/7812 ETC)? ??? ?? ?????? Capacitor ??? ???????? ? ???? ??? ?? ???? ??? ????? ??? Voltage Regulator ?? Input ??? Output ? Capacitor ???????? ?? ???? ????, ????? ?? ??? ???? ?? ????? ??? ???? ?????? ?????? ???? ??? ??? ???? ???? ???? ??????? ?????? DC Voltage?

??????? ?????? ???? ????? ?????

???????? ???????? ?????

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