Bi-Directional PWM Amplifier Design

kemerd

kemerd

Generate me an .md file describing this bi-directional PWM amplification circuit, and how it works, and how to use. And how to manufacutrer, the different stages of how it works, etc
why vgs max of +/- 30V is so important, for 24V applications we must use hard to find FQP17P10 and PHB29N08T
But for lower voltage application we can use standard one
and why resistors are tuned for specific voltages from 12-24V to drive opto coupler etc

flux

Done — I created the Markdown design note file:
It includes:
  • circuit overview
  • stage-by-stage operation
  • how to use it
  • why ±30 V Vgs matters for 24 V systems
  • why those harder-to-find MOSFETs are important for this version
  • why the resistor values are tuned for 12 V to 24 V
  • manufacturing and bring-up notes
  • current PCB readiness notes
I structured it as a formal project explanation and design note, following the project-explanation guidance and the targeted extraction approach for technical source details .
If you want, I can also generate:
  • a shorter README-style version
  • a manufacturer-facing assembly note
  • a test/bring-up procedure as a second .md file
Create bring-up procedure
Make assembly notes
Short README version
Add MOSFET selection table
R5
Resistance
10kΩ
R4
Resistance
10kΩ
R2
Resistance
4.7kΩ
R3
Resistance
4.7kΩ
I2_Q2
I1_Q1
R7_1W
Resistance
2kΩ
R8_1W
Resistance
2kΩ
Q1
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  • Generic Resistor
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    T491D226K025AT
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V8_BiDir_PWM_AMP

V8_BiDir_PWM_AMP thumbnail
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Properties

Properties describe core aspects of the project.

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