tinix84
  • Member for 2 years, 4 months
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Long-tailed pair - gain and bandwidth
1 votes

The bandwith of an input stage as differential pair is strongly dependent from: 1. DEVICE: each transistor has a cutoff frequency fT=gm/2/pi/Cpi/Cmu 2. CONFIGURATION: simple differential stage has ...

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LM324 - Issue with output in negative feedback
1 votes

it's an oscillation proble most probably, I cannot see the sch. But a good reference for that is this book https://www.amazon.com/Design-Operational-Amplifiers-Integrated-Circuits/dp/0072320842. There ...

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Drawing Signal Flow Graph from Bridged-T Network
0 votes

I think is ok as graph nut you have to use Gx=1/Rx in each branch, check this out http://dknollman.50webs.com/k9analysis/Signal_Flow.html

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Piggyback input power from supply power on SSR?
0 votes

You cannot use the 240V to supply the control coil of the relay as you show in the picture. To me is difficult to understand really what are your specs, the driving coil changes with the power rating ...

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