Power Supply

A project log for Nixie Clock Controller v2

Second generation universal nixie clock controller.

Daniel HeDaniel He 10/05/2021 at 23:100 Comments

Commit 98d33ef

Mostly component optimizations based on v1 power supply design with MAX1771 boost controller.

3 different inductor values are tested: 15uH, 47uH, and 150uH. 47uH seems to be the sweet spot for maximum current output @ 12V input.

Hottest spot on the power supply reaches thermal equilibrium @ around 65 degrees C.