[RFI] Raspberry PI / Wall wart RFI

[Jim Brown]

On 4/2/2021 7:44 PM, Dave wrote:
> They recommend 2.5 amps for a Pi4

Nameplate ratings are often worst case, CYA. I strongly recommend 
putting a good ammeter inline and see what actually happens as you 
exercise the Pi. You'll notice that recommendation in those tutorials.

Notice also my practice of using a smaller PSU to keep a suitable 
battery float charged.

73, Jim K9YC