Monday, 2 May 2011

4841 AC TO DC


BLOCH


AC
Diode Bridge
LED
Capacitor
5v Regulator
LED
Capacitor
DC 5v out put













CIRCUIT 

















LOCHMASTER 


PARTS LIST 

4x Diode 1N4007 1A 1000v
1x 560R resistor
1x 390R resistor
1x Red led 3mm 30mA 2.2v
1x Green led 3mm 30mA 2.2V 
2x Capacitor 35uF 
1x 5v Ragulator 1A 7805 

HOW IT WORKS 

AC goes through bridge rectifire(diode) comes out DC goes through filter (capacitor) then indicator(red led) then go through 5V ragulator  which the turns the 16V DC to 5V DC  then goes through another filter (capacitor) then another indicator ( green led)  then DC out put.

CIRCUIT BOARD TESTING
Red lead of multimeter to yellow wire on the board 




 Red lead of multimeter to red wire on board

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