1. Description
The Triple Insulation Wire (STW Series) which is manufactured by Young Chang is designed to fulfill the requirement of Class B thermal index. STW-B is the insulated winding wire having reinforced insulation complying with subclause 2.9.4.4 Annex U of IEC 60950 and subclause 2.10.5.4, Annex U of IEC. STW-B makes a merit of needing no interlayer insulation material such as insulation tape or barrier tape, thereby downsizing transformers a great deal, bringing about high efficiency and cost cutback. Easier to design environmentally friendly transformers which can be easily disassembled and recycled. It is anticipated that Young Chang Silicone′s STW-B will play a role in a widening range of fields.
2. Application
- Battery charger of electric device
- Down-sized switching transformers
3. Certification
UL 1950 / 2352 / 60950
CSA C22,2 No.1 / 950 C/A Notice 15A
BSI EN 60065 / EN60950 / IEC 60065 / IEC 60950
TUV EN 60950 / 60065
NEMKO EN 60950
VDE EN 60950 / IEC 60950
(1) Exclusive Agent
- ITACA : Exclusive Agent in Europe
4. Wire Construction
(1) Annealed Copper
(2) PET insulation
(3) PET insulation
(4) Nylon insulation
5. Specification
| Rated Temperature | 105 ~ 130℃ (B-Class) |
| Rated Volt | 1,000Vrms(Maximum) 's |
| Conductor Size | 0.20mm ~ 1.0mm (32~18 AWG) |
| Solderability | 1 Solderable without stripping |
