Comment on Why are most household appliances single voltage?
Onomatopoeia@lemmy.cafe 1 week ago
Are you going to pay for a feature you’ll never use?
Engineering for 220v/50hz requires completely different wiring and componentry than for 110v/60hz.
bitfucker@programming.dev 1 week ago
It does make me wonder tho, because I know universal power supply exists. But the question is how efficient it is and how much would it save cost by having a single type of optimized manufacturing line compared to 2.