Thread
:
What's special about fan speed controllers?
View Single Post
#
3
Posted to uk.d-i-y
The Natural Philosopher[_2_]
external usenet poster
Posts: 39,563
What's special about fan speed controllers?
On 28/06/2020 20:06, Cursitor Doom wrote:
On Sun, 28 Jun 2020 19:36:10 +0100,
wrote:
I need to control the speed of a kitchen extractor fan so have been
investigating how best to do it.
Using a phase-control light dimmer seems to be a no-no but I can't see
why except, perhaps, for starting torque - can anyone here explain?
Inductive load maybe.
If its synchronous you need a variable frequency drive.
--
"Women actually are capable of being far more than the feminists will
let them."
Reply With Quote
The Natural Philosopher[_2_]
View Public Profile
Find all posts by The Natural Philosopher[_2_]