mjbots power_dist r4.3b

I’d like to introduce the newest mjbots product, an updated revision of the power_dist, 4.3b available at mjbots.com today!

This version has a number of improvements over the previously released r3.1:

Voltage Range10-44V8-34V
Maximum load capacitance4,000 uF400 uF
Quiescent Current300uA5mA
Current (Continuous / Peak)45A / 80Aunrated / 100A
Energy MonitoringYESNO
Switch ModeHigh SideLow Side

The only real downsides are that is more expensive and slightly larger.

If you want to read up more on the motivation and design process for this board, you can see that in (part 1, part 2, part 3, part 4).