Comment on USB-PD is a de-facto low-power DC voltage standard, with USB-C being the universal plug. Hurray!

<- View Parent
ShadowRam@kbin.social ⁨9⁩ ⁨months⁩ ago

Yeah, but frequency drives/inverters were still pretty pricy things back then to for high powered motors for compressors/blowers/etc.

But the cost and efficiency of those things have dropped SIGNIFICANTLY in the past decade..

source
Sort:hotnewtop