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u/Assassin46009

Image 1 — Wire-wound resistors causing oscillations in buffer circuit
Image 2 — Wire-wound resistors causing oscillations in buffer circuit
Image 3 — Wire-wound resistors causing oscillations in buffer circuit
▲ 5 r/AskElectronics

Wire-wound resistors causing oscillations in buffer circuit

I designed a high-power diamond buffer circuit and decided to use wire wound power resistors. However, I believe these are causing oscillations in the circuit due to parasitic inductance. How can I overcome these.

Image 1: The circuit in question
Image 2: The output the buffer gives for a 2kHz input wave.
Image 3: Oscillations

u/Assassin46009 — 6 days ago