Questions

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  How to debug the simulation of open circuit short circuit alarm? Alarm system

  July 2, 2020 by Terrence 0
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  The noise problem of MAX660ESA chip. Negative pressure output IC

  July 2, 2020 by Pamela 0
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  Can the emitter and collector of the common-emitter amplifier circuit be connected to the capacitor output? amplifying circuit

  July 2, 2020 by Thalia 0
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  Ask a question about the absolute value circuit. Analog circuit

  July 2, 2020 by Rihanna 0
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  How can the circuits D1 and D2 in the figure realize the function of preventing short circuit? Short circuit

  July 2, 2020 by Steve 0
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  The MOS tube burned without connecting the load, what is the reason? MOS tube

  July 1, 2020 by Zoey 0
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  Can the NMOS switch circuit use resistors to sample the low-side current? Switch circuit

  July 1, 2020 by Zoe 0
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  Can a single-supply op amp output a negative voltage? Operational Amplifier

  July 1, 2020 by Natalia 0
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  As shown in the figure, the green light of the control circuit of the water dispenser is not on. Is there something wrong with the circuit diagram? Circuit design

  July 1, 2020 by Elliot 0
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  How to modify the dual power op amp circuit so that the output can be used for the single-chip ADC? ADC

  July 1, 2020 by Chloe 0
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  The nixie tube should not be bright, why is it blinking bright? multisim

  June 30, 2020 by Frank 3
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  About the sampling circuit. Sampling circuit

  June 30, 2020 by Jenelle 3
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  NE555 input is not connected to low level, how is 220V divided? NE555

  June 30, 2020 by Sandee Narayan 3
• 1Reply
  The MOS tube burned without connecting the load, what is the reason? MOS tube

  June 30, 2020 by Mary McCollum 3
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  Questions about replacement of series resistance in reset circuit? Reset circuit

  June 30, 2020 by Sam 3
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  Is it a filter to connect the capacitor between the input signal and ground? Is there any difference between the two capacitors if they are different in size? Circuit design

  June 29, 2020 by Shahid 6
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  Why does the gain increase when the frequency of the input signal of the amplifier circuit is low or high? Circuit design

  June 29, 2020 by Tsai Bruce 7
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  The current regulation problem of the circuit composed of high resistance resistor and MOS tube? Circuit design

  June 29, 2020 by Andres Viljasaar 5
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  What is the role of the three resistors and capacitors in the corresponding position of the current limiting protection circuit? Circuit design

  June 29, 2020 by Richard Burden 5
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  why the Nmos minimum circuit does not have power supply? Circuit design

  June 29, 2020 by Handri Umboh 9