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Switchmode power supply

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johneppen

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How do switchmode power supplies work? Is the 110v from the wall rectified to dc, then back to a high frequency ac? Then with the high frequency ac is it sent through a small transformer and stepped down to the needed level?
 

bogdanfirst

New Member
talking about a SMPS....i got a swichng power suply....it is from AC to DC, but it had a rectifier bridge and a filtering capacitor....
can i remove the bridge and feed directly CC?
 
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