MEP EP#344: Fierce Key Inventory

<h4><a href="https://macrofab.com/blog/mep-ep344-fierce-key-inventory/">MEP EP#344: Fierce Key Inventory</a><b><br></b></h4><p><b>Differential probe design update</b></p> <ul> <li aria-level="1">Trying to reduce part count - Want to make it simple</li> <li aria-level="1">Decided to go with Caddoc 1776-C681 resistive dividers. <ul> <li aria-level="2">Used this on the bias test system</li> <li aria-level="2">1:100 divider with high voltage, good tolerance and good thermal performance</li> </ul> </li> <li aria-level="1">Challenge is to get the dividers to fit</li> <li aria-level="1">3d printed case</li> </ul> <p><b>Air Filter / Canister</b></p> <ul> <li aria-level="1">Turned out great so far will have to see how it holds up under the heat</li> <li aria-level="1">Pictures on the blog</li> </ul> <p><b>Digikey Newsletter</b></p> <ul> <li aria-level="1">Check Out Digi-Key’s Stock of Toshiba’s Power Management and Circuit Protection Products <ul> <li aria-level="2">Email received at 8:25 AM</li> <li aria-level="2">Sold out by 9:14 AM</li> </ul> </li> <li aria-level="1">&nbsp;Toshiba TPH9R00CQH</li> </ul>