What does a bar symbol in parallel with a single inductor indicate?
Clash Royale CLAN TAG#URR8PPP
$begingroup$
Some circuits have parallel bars on their inductor symbols such as:
Does that mean the inductor is wound around a magnetic core instead of air? Is that how a differential choke is represented?
inductor
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
$endgroup$
add a comment |
$begingroup$
Some circuits have parallel bars on their inductor symbols such as:
Does that mean the inductor is wound around a magnetic core instead of air? Is that how a differential choke is represented?
inductor
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
$endgroup$
add a comment |
$begingroup$
Some circuits have parallel bars on their inductor symbols such as:
Does that mean the inductor is wound around a magnetic core instead of air? Is that how a differential choke is represented?
inductor
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
$endgroup$
Some circuits have parallel bars on their inductor symbols such as:
Does that mean the inductor is wound around a magnetic core instead of air? Is that how a differential choke is represented?
inductor
inductor
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
1,60031422
asked Jan 18 at 20:23
cm64cm64
411112
asked Jan 18 at 20:23
cm64cm64
411112
asked Jan 18 at 20:23
cm64cm64
411112
411112
add a comment |
add a comment |
4 Answers
4
active
oldest
votes
$begingroup$
Typically yes. The bar is used to indicate some form of ferrous core.
https://www.conceptdraw.com/How-To-Guide/inductors-symbols
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
$endgroup$
add a comment |
$begingroup$
A solid bar indicates a ferrous core (core made of a ferrous metal, such as iron).
A dashed bar indicates a ferrite core.
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
$endgroup$
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
|
show 5 more comments
$begingroup$
I see this convention for ferrites such as in the filter you show, tho I can't seem to find an official source indicating this is an official standard of some kind.
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
$endgroup$
add a comment |
$begingroup$
Well, IEEE Std 315 specifies this symbol for an inductor with a "magnetic core":
The standard doesn't show any symbols with a single bar, at least as far as I can see.
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
$endgroup$
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
add a comment |
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4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
Typically yes. The bar is used to indicate some form of ferrous core.
https://www.conceptdraw.com/How-To-Guide/inductors-symbols
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
$endgroup$
add a comment |
$begingroup$
Typically yes. The bar is used to indicate some form of ferrous core.
https://www.conceptdraw.com/How-To-Guide/inductors-symbols
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
$endgroup$
add a comment |
$begingroup$
Typically yes. The bar is used to indicate some form of ferrous core.
https://www.conceptdraw.com/How-To-Guide/inductors-symbols
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
$endgroup$
Typically yes. The bar is used to indicate some form of ferrous core.
https://www.conceptdraw.com/How-To-Guide/inductors-symbols
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
answered Jan 18 at 20:34
JonRBJonRB
13.6k22140
13.6k22140
add a comment |
add a comment |
$begingroup$
A solid bar indicates a ferrous core (core made of a ferrous metal, such as iron).
A dashed bar indicates a ferrite core.
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
$endgroup$
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
|
show 5 more comments
$begingroup$
A solid bar indicates a ferrous core (core made of a ferrous metal, such as iron).
A dashed bar indicates a ferrite core.
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
$endgroup$
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
|
show 5 more comments
$begingroup$
A solid bar indicates a ferrous core (core made of a ferrous metal, such as iron).
A dashed bar indicates a ferrite core.
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
$endgroup$
A solid bar indicates a ferrous core (core made of a ferrous metal, such as iron).
A dashed bar indicates a ferrite core.
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
edited Jan 19 at 12:01
Peter Mortensen
1,60031422
1,60031422
answered Jan 18 at 20:38
ElectronElectron
1,709316
answered Jan 18 at 20:38
ElectronElectron
1,709316
answered Jan 18 at 20:38
ElectronElectron
1,709316
1,709316
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
|
show 5 more comments
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
ferrous core never heard of it. did you mean fameous?
$endgroup$
– cm64
Jan 18 at 20:40
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
@cm64 What Electron means is a core made of a ferrous metal, such as iron or steel.
$endgroup$
– Hearth
Jan 18 at 20:41
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
$begingroup$
yes.. iron or steel based core
$endgroup$
– Electron
Jan 18 at 20:42
2
2
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
$begingroup$
yes.. air core colis will have much more less inductance when compared to iron or ferrite core inductors.
$endgroup$
– Electron
Jan 18 at 20:49
2
2
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
$begingroup$
"Ferrous", made of ferrum, chemical symbol Fe, latin for iron.
$endgroup$
– Transistor
Jan 18 at 20:53
|
show 5 more comments
$begingroup$
I see this convention for ferrites such as in the filter you show, tho I can't seem to find an official source indicating this is an official standard of some kind.
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
$endgroup$
add a comment |
$begingroup$
I see this convention for ferrites such as in the filter you show, tho I can't seem to find an official source indicating this is an official standard of some kind.
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
$endgroup$
add a comment |
$begingroup$
I see this convention for ferrites such as in the filter you show, tho I can't seem to find an official source indicating this is an official standard of some kind.
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
$endgroup$
I see this convention for ferrites such as in the filter you show, tho I can't seem to find an official source indicating this is an official standard of some kind.
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
answered Jan 18 at 20:32
Gonzik007Gonzik007
2,7711023
2,7711023
add a comment |
add a comment |
$begingroup$
Well, IEEE Std 315 specifies this symbol for an inductor with a "magnetic core":
The standard doesn't show any symbols with a single bar, at least as far as I can see.
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
$endgroup$
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
add a comment |
$begingroup$
Well, IEEE Std 315 specifies this symbol for an inductor with a "magnetic core":
The standard doesn't show any symbols with a single bar, at least as far as I can see.
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
$endgroup$
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
add a comment |
$begingroup$
Well, IEEE Std 315 specifies this symbol for an inductor with a "magnetic core":
The standard doesn't show any symbols with a single bar, at least as far as I can see.
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
$endgroup$
Well, IEEE Std 315 specifies this symbol for an inductor with a "magnetic core":
The standard doesn't show any symbols with a single bar, at least as far as I can see.
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
answered Jan 18 at 20:39
Elliot AldersonElliot Alderson
6,54511022
6,54511022
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
add a comment |
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
When I was a boy, British laminated FeSi cores had three lines; ferrite cores were a single dashed or sometimes dotted line.
$endgroup$
– Michael Harvey
Jan 19 at 11:58
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
$begingroup$
@MichaelHarvey Yes, I have also seen many variations over the years. I just wanted to point out that there really is a standard way of drawing these things.
$endgroup$
– Elliot Alderson
Jan 19 at 12:02
add a comment |
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