Comment on USB-PD is a de-facto low-power DC voltage standard, with USB-C being the universal plug. Hurray!
MonkderZweite@feddit.ch 5 months agoWasn’t that a recommendation for LED 10 years ago already?
Comment on USB-PD is a de-facto low-power DC voltage standard, with USB-C being the universal plug. Hurray!
MonkderZweite@feddit.ch 5 months agoWasn’t that a recommendation for LED 10 years ago already?
ShadowRam@kbin.social 5 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..