 |
|
| Ribbon Wire is a
magnet wire with a flat conductor. TOTOKU makes ribbon wires of various kinds
for miniturization and high performance. |
|
 |
|
 Features |
|
Better than round wires in terms of space
factor. |
|
|
Aluminum and copper clad aluminum wires further
reduce coil weight. |
|
|
| Types
of ribbon wire |
|
| Normal type (-R) |
| · |
Conductor with a larger thickness/width
ratio can be made. |
| · |
No restriction on the selection
of insulating films. |
|
| Special type (-RB) |
| · |
Uniform quality of insulation
over the surface including the corners. |
| · |
Presence of pinholes as low
as round wires. |
| · |
Easy, efficient winding contributes
to the flatness of coil surface. |
|
|
| Applicable
standards : |
|
TOTOKU standard. |
| Applications
: |
|
Moving coils, printer coils, small motors,
highclass speakers, transformers. |
|
| Range
of manufacture |
| [1]
Copper (-R,-RB) |
|
|
Structure |
|
Insulating
Film |
|
Bonding
Film |
|
Thickness/Width
Ratio |
|
Equivalent
Round Conductor (mm) |
|
|
|
Normal
type |
|
UE
PE
SF.EI EI
|
|
Same
as round wire |
|
1:3 1:20 |
|
0.150.80
Min, conductor thickness
0.03
|
|
|
|
Special
type |
|
SF.B
PE
SF.EI EI
|
|
Same
as round wire |
|
1:31:10 |
|
0.160.40
Min, conductor thickness
0.05
|
|
|
|
|
|
| [2]
Copper-clad aluminum (-CCAR) |
|
|
Structure |
|
Insulating
Film |
|
Bonding
Film |
|
Thickness/Width
Ratio |
|
Equivalent
Round Conductor(mm) |
|
|
|
Normal
type |
|
UE
PE
SF.EI EI
|
|
Same
as round wire |
|
1:31:4 |
|
0.150.40
Min, conductor thickness
0.05
|
|
|
|
|
|
| [3]
Aluminum (-ALR) |
|
|
Structure |
|
Insulating
Film |
|
Bonding
Film |
|
Thickness/Width
Ratio |
|
Equivalent
Round Conductor(mm) |
|
|
|
Normal
type |
|
UE
PE
SF.EI EI
|
|
Same
as round wire |
|
1:31:10 |
|
0.200.40
Min, conductor thickness
0.08
|
|
|
|
|
|
| Structure |
|
|
|
|
|
