0.04mm Voice Coil Wire Hot Wind Self Adhesive Enameled
0.04mm Hot wind Self adhesive Enameled Voice coil wire
After an exploration of RUIYUAN R & D department for a long time, we realized that requirements for environmental protection and energy saving are increasing. Hence it is more practical to develop a new type of self-adhesive enameled wire that can withstand high temperature and is bondable at low temperature.
| Product | 0.04mm Hot wind Self adhesive Enameled Voice coil wire |
| Conductor diameter | 0.04mm |
| Key word | 0.04mm Hot wind Self adhesive Enameled Voice coil wire |
| Coating | UEW |
|
Test Item |
Unit |
Standard Value |
Reality Value |
||
|
Conductor dimensions |
mm | 0.040±0.001 | 0.040 | 0.040 | 0.040 |
|
(Basecoat dimensions) Overall dimensions |
mm |
Max. 0.053
|
0.0524 | 0.0524 | 0.0524 |
| Insulation Film Thickness | mm | Min0.002 | 0.003 | 0.003 | 0.003 |
|
Bonding Film Thickness |
mm | Min0.002 | 0.003 | 0.003 | 0.003 |
|
(50V/30m) Continuity of covering |
pcs. |
Max.60 | Max.0 | ||
|
Adherence |
No crack | Good | |||
|
Breakdown Voltage |
V | Min.475 | Min.1302 | ||
|
Resistance to Softening (Cut Through) |
℃ |
Continue 2 times pass |
200℃/Good | ||
|
(390℃±5℃) Solder test |
s | Max 2 | Max 1.5 | ||
|
Bonding Strength |
g | Min.5 | 11 | ||
|
(20℃) Electrical Resistance |
Ω/m | 21.22-22.08 | 21.67 | 21.67 | 21.67 |
|
Elongation |
% | Min.4 | 8 | 8 | 8 |
|
Surface appearance |
Smooth coloury |
Good |
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