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red wire problem in npn, pnp and ground

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muhammad saad malik on 23 Jul 2015

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https://nl.mathworks.com/matlabcentral/answers/230986-red-wire-problem-in-npn-pnp-and-ground

Answered: Azzi Abdelmalek on 23 Jul 2015

i am trying to connect a combination of npn and pnp with their emitters connected to a ground but red wire appears. Moreover, the same happens when i try to connect a PWM generation arrangement with the common bases of both transistors. The output of this bjt arrangement is to be fed to an IGBT. Plz help

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Answers (1)

Azzi Abdelmalek on 23 Jul 2015

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https://nl.mathworks.com/matlabcentral/answers/230986-red-wire-problem-in-npn-pnp-and-ground#answer_187008

http://www.mathworks.com/help/physmod/sps/powersys/ug/building-and-simulating-a-simple-circuit.html#f10-23215

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