EEVblog Electronics Community Forum
A Free & Open Forum For Electronics Enthusiasts & Professionals
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email
?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
This topic
This board
Entire forum
Google
Bing
Home
Help
Search
About us
Links
Login
Register
EEVblog Electronics Community Forum
»
Electronics
»
Beginners
»
back to back transformers (for isolation)
« previous
next »
Print
Search
Pages: [
1
]
Go Down
Author
Topic: back to back transformers (for isolation) (Read 2411 times)
0 Members and 1 Guest are viewing this topic.
J4e8a16n
Regular Contributor
Posts: 222
Country:
back to back transformers (for isolation)
«
on:
January 10, 2016, 08:26:31 pm »
Hi,
My 2 multimeters gives me 14 volts. ?
Thanks
JPD
Logged
Equipment Fluke, PSup..5-30V 3.4A, Owon SDS7102, Victor SGenerator,
Isn't this suppose to be a technical and exact science?
IanB
Super Contributor
Posts: 12353
Country:
Re: back to back transformers (for isolation)
«
Reply #1 on:
January 10, 2016, 08:56:05 pm »
So?
Logged
Zero999
Super Contributor
Posts: 19918
Country:
0999
Re: back to back transformers (for isolation)
«
Reply #2 on:
January 10, 2016, 09:00:19 pm »
Come on IanB, this is the beginner section FFS!
Yes, this is common and is caused by capacitive coupling between the windings.
Logged
IanB
Super Contributor
Posts: 12353
Country:
Re: back to back transformers (for isolation)
«
Reply #3 on:
January 10, 2016, 09:09:06 pm »
OK, a little harsh perhaps. I just thought a little more effort could be put into formulating the question.
Logged
J4e8a16n
Regular Contributor
Posts: 222
Country:
Re: back to back transformers (for isolation)
«
Reply #4 on:
January 10, 2016, 09:37:18 pm »
I tought maybe the tranformers where to close to one another...
They are cheap too : 10$ each.
I like that: "Yes, this is common and is caused by capacitive coupling between the windings."
JPD
Logged
Equipment Fluke, PSup..5-30V 3.4A, Owon SDS7102, Victor SGenerator,
Isn't this suppose to be a technical and exact science?
tggzzz
Super Contributor
Posts: 20551
Country:
Numbers, not adjectives
Re: back to back transformers (for isolation)
«
Reply #5 on:
January 10, 2016, 09:48:57 pm »
In future, you may find some of these
tips
help you avoid provoking an unwanted response.
Logged
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can
buy
span".
Having fun
doing more, with less
timb
Super Contributor
Posts: 2536
Country:
Pretentiously Posting Polysyllabic Prose
back to back transformers (for isolation)
«
Reply #6 on:
January 10, 2016, 10:38:39 pm »
When I read the thread title, I pictured the "Ass to Ass" scene from Requiem for a Dream, only with transformers. Reading the thread left me disappointed and unfulfilled.
Logged
Any sufficiently advanced technology is indistinguishable from magic; e.g., Cheez Whiz, Hot Dogs and RF.
Print
Search
Pages: [
1
]
Go Up
« previous
next »
Share me
Smf
EEVblog Electronics Community Forum
»
Electronics
»
Beginners
»
back to back transformers (for isolation)
There was an error while thanking
Thanking...
EEVblog Main Site
EEVblog on Youtube
EEVblog on Twitter
EEVblog on Facebook
EEVblog on Odysee