Sorry, don't have the details. I bought a 10 pack of them 4 or 5 years
ago. I'm powering some weather radios, a couple Pi-Zeros, and a few
other devices that take random voltage inputs. I think I have one Pi3
using them. Don't have any Pi4 or Pi5 devices. Still doesn't make sense
to me why they insist on continuing to power them via USB sockets.
Utilizing a 12V input is much more robust and almost as universal, much
more versatile, and the hardware and engineering differences are trivial.
Michael WA7SKG
Kirby, KL7VK wrote on 11/6/24 11:32 AM:
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Michael, which Buck Converters did you purchase? Will they handle 3
and/or 5 a? I have purchased B converters from Amazon but they provide
either 2 or 3 amps. The RPI 5 likes 5A. RPI 4 likes 3A.
73,
Kirby
KL7VK