Voltage comparator with PNP transistor

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Voltage comparator with PNP transistor

Circuit Description

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Circuit Graph

Q2 turns on when V1 is greater than 3.4V
Learn electronics using multisim and mathcad software.
Subtitles in English.
My youtube channel:
Electronic Engineering with Multisim and Mathcad

https://youtu.be/ss3HJRlmOGk
https://www.youtube.com/channel/UCEAnEPQFMiq5NAzcCdosXsg?view_as=subscriber
Hi, I copied the circuit and it's not working. Hope you help me out please!
The peak value of input voltage V1 must be greater than the voltage across voltage divider R3 and R4.
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Electronics Applied
11 Members

Creator

BezerraBrasileiro

17 Circuits

Date Created

7 years, 9 months ago

Last Modified

4 years, 1 month ago

Tags

  • transistor
  • comparator
  • pnp transistor