/sci/ - Science & Math

Anonymous Mon May 20 14:21:50 2019 No.10659428 [View]
File: 5 KB, 322x247, Practical-op-ampFigure9-4.png [View same] [iqdb] [saucenao] [google]

Can you do KVL from the V1 (left) to the -Vee (center)? Voltage drop on this side of the Q1 is Vbe, but that's not important, current source is what's fucking me over.

Should be (Ib is base current for Q1, not important either): V1=Ib*R1 - Vbe - ???? - Vee?! Or is this not allowed at all, KVL through the current source? What do I do for that branch if it's not allowed?

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