lebkuchen@feddit.org to Technology@lemmy.worldEnglish · 4 天前Don’t Let Anyone Take Away Your Big Box of Cables - Jim Nielsen’s Blogblog.jim-nielsen.comexternal-linkmessage-square56linkfedilinkarrow-up1229arrow-down12
arrow-up1227arrow-down1external-linkDon’t Let Anyone Take Away Your Big Box of Cables - Jim Nielsen’s Blogblog.jim-nielsen.comlebkuchen@feddit.org to Technology@lemmy.worldEnglish · 4 天前message-square56linkfedilink
minus-squarefrongt@lemmy.ziplinkfedilinkEnglisharrow-up1arrow-down1·3 天前19.5v is pretty common for stuff that needs more power, but I’d bet there’s some threshold at 20v that means a device is no longer “low voltage”. But AC? Are you sure? That would be exceedingly unusual.
19.5v is pretty common for stuff that needs more power, but I’d bet there’s some threshold at 20v that means a device is no longer “low voltage”.
But AC? Are you sure? That would be exceedingly unusual.
I think it was for a printer