MEP EP#344: Fierce Key Inventory

Podcast Notes

Differential probe design update

  • Trying to reduce part count – Want to make it simple
  • Decided to go with Caddoc 1776-C681 resistive dividers.
    • Used this on the bias test system
    • 1:100 divider with high voltage, good tolerance and good thermal performance
  • Challenge is to get the dividers to fit
  • 3d printed case

Air Filter / Canister

  • Turned out great so far will have to see how it holds up under the heat
  • Pictures on the blog

Digikey Newsletter

  • Check Out Digi-Key’s Stock of Toshiba’s Power Management and Circuit Protection Products
    • Email received at 8:25 AM
    • Sold out by 9:14 AM
  •  Toshiba TPH9R00CQH

Special thanks to whixr over at Tymkrs for the intro and outro!