Insane Posted July 17, 2004 Report Share Posted July 17, 2004 I have some problem for my circuit below. Suppose at point A, I will get a waveform as shown in the graph below. But, instead of getting the desire results, I got a sine wave ( Vp-p = 3.XX volts ). Actually I manage to get the desire results at the beginning of my test - but after a whille the waveform change into a sinewave with smaller amplitude and remain!. What's wrong with my circuit? Do I need to make ay changes? Quote Link to comment Share on other sites More sharing options...
ZomBiE Posted July 22, 2004 Report Share Posted July 22, 2004 try changin diodes to superfast types. for example: UF4007, MUR1100 or similar. Quote Link to comment Share on other sites More sharing options...
shekhar_dandya Posted July 25, 2004 Report Share Posted July 25, 2004 Rather than superfast diodes,diodes with low cutin like Ge diodes must be used.the waveform is merely showing 2 diode drops,0.7V peak.Its practically going to happen.Actually,what's the aim of the circuit? Quote Link to comment Share on other sites More sharing options...
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