|
Category |
Type
of Enamel |
Code |
Thermal Classification (oC)
|
Characteristics |
Application |
| Single Coat |
Polyurethane |
UEW-L
UEW
UEW-H |
E (120)
B (UL 130)
F (155) |
- Good solderability
- Color possible |
Transformers |
| Polyester |
PEW
PEW (F) |
B (130)
F (UL 155) |
- Good solvent
resistance |
Motors for Household application |
| Polyester-imide |
AMW
AMW-S |
H (180) |
- Good heat
resistance |
High power motor |
| Polyamide-imide |
AIW |
C (UL 220) |
- Excellent abrasion
resistance |
Small motors, transformers |
| Dual Coat |
Nylon Polyurethane |
NY UEW
NY UEW-H |
E (120
B (UL 130)
F (155) |
- Smooth surface
- Good heat shock
resistance |
Deflection Yoke Coil
Power tool motors |
| High Temp. Self-bonding
Polyamide-imide |
SB EIW
BS AIW |
H (180)
C (220) |
- Good heat shock
resistance
- Excellent bond
strength |
| Polyamide-imide coated over
Polyester-imide |
AMW-XV
EIW-VE |
H-C (UL 200) |
- Excellent thermal
stability
- Excellent freon
resistance |
Motors used in Freon gas, e.g., Air compressor |
| Litz Wire |
Single and Dual coat
Any type of enamel
Any number of strand |
LZ |
To follow coating |
- Good flexibility |
DY coils for TV and Display
Transformers & Coils in high frequency applications |
