Menu
Newbedev LogoNEWBEDEV Python Javascript Linux Cheat sheet
Newbedev LogoNEWBEDEV
  • Python 1
  • Javascript
  • Linux
  • Cheat sheet
  • Contact

Circuit Analysis: Obtaining Close Loop OP - AMP Transfer function

I believe your mistake is to assume $$\ B = G(s) = \frac{R2}{R1}+1 = \frac{1000k\Omega}{1000k\Omega}+1 = 2$$ B is actually 1/2, as it is the output voltage divided by 2, that is $$\ B = G(s) = \frac{R1}{R1+R2} $$ Where the ratio comes from the \$R1,R2\$ voltage divider.

With this value of B, you would obtain $$\ CL(0) = \frac{31.62}{16.81} = 1.85$$

Tags:

Control System

Circuit Analysis

Related

Microchip documentation does not label CAN buss pins on micro controller pinout diagram Isolating an audio line connection with two capacitors If a lithium cell is said to have a capacity of 20 Ah, does that mean all 20 Ah can be used? Reasons for having MCU pin-states default to pull-up/down out of reset Determine voltage drop over 10G resistors with cheap multimeter Constant Current LED Circuit How does one measure the Fourier components of a signal? More Fun with the CD4093 IC as Schmitt Trigger Oscillator. Any practical difference between circuit version with "Enable" pin and Without? Can I use USB data pins as a power source? How to read the value of this capacitor? What's causing this power spike in STM32 low power mode Current sense amplifier + op-amp buffer + ADC: Measuring down to 0 with a single supply

Recent Posts

Pandas how to find column contains a certain value Recommended way to install multiple Python versions on Ubuntu 20.04 Build super fast web scraper with Python x100 than BeautifulSoup How to convert a SQL query result to a Pandas DataFrame in Python How to write a Pandas DataFrame to a .csv file in Python
© 2021 newbedevPrivacy Policy