EI66 series
55VA-EI66-34.7-KK
55 VA · EI66 core · KK (cover + strain relief) · 230 V primary · 14 part numbers
Series specifications
- Core
- EI66
- Rated power
- 55 VA
- Primary
- 230 V (single winding)
- Secondary
- 6–24 V per winding · single or dual
- Pin spacing
- 35 mm
- Winding code
- 34.7
- Cover style
- KK (cover + strain relief)
- Copper weight
- 180 g
- Total weight
- 1,080 g
- Pin configuration
- 1-8 / 11-14 · 1-8 / 9-10 + 15-16
- Certifications
- EN 61558
- Part numbers
- 14 on this datasheet
Insulation and impregnation are specified as air, oven-dried varnish, polyurethane coating, or epoxy potting, selected to the unit's environmental exposure and required creepage and clearance.
Datasheet
Factory datasheet for the 55VA-EI66-34.7-KK series — dimensions, winding table, and pin layout for every part number on this page. PDF, opens in a new tab.
55VA-EI66-34.7-KK.pdf
Part numbers in this series
Core, rating, cover, and footprint are fixed by the datasheet above. These 14 part numbers differ only in the secondary winding.
14 rows
| ASL193106 | 6 V | 9,160 | 6.6 V | 1-8 / 11-14 |
|---|---|---|---|---|
| ASL193108 | 7.5 V | 7,330 | 8.2 V | 1-8 / 11-14 |
| ASL193109 | 9 V | 6,110 | 9.9 V | 1-8 / 11-14 |
| ASL193112 | 12 V | 4,580 | 13.2 V | 1-8 / 11-14 |
| ASL193115 | 15 V | 3,660 | 16.5 V | 1-8 / 11-14 |
| ASL193118 | 18 V | 3,050 | 19.8 V | 1-8 / 11-14 |
| ASL193124 | 24 V | 2,290 | 26.6 V | 1-8 / 11-14 |
| ASL193206 | 2 × 6 V | 4,580 | 6.6 V | 1-8 / 9-10 + 15-16 |
| ASL193208 | 2 × 7.5 V | 3,660 | 8.2 V | 1-8 / 9-10 + 15-16 |
| ASL193209 | 2 × 9 V | 3,050 | 10 V | 1-8 / 9-10 + 15-16 |
| ASL193212 | 2 × 12 V | 2,290 | 13.4 V | 1-8 / 9-10 + 15-16 |
| ASL193215 | 2 × 15 V | 1,830 | 16.7 V | 1-8 / 9-10 + 15-16 |
| ASL193218 | 2 × 18 V | 1,520 | 20 V | 1-8 / 9-10 + 15-16 |
| ASL193224 | 2 × 24 V | 1,140 | 26.5 V | 1-8 / 9-10 + 15-16 |
Current is quoted per secondary winding, so a dual-winding part delivers the listed current on each of its two windings rather than splitting it between them. No-load voltage is the open-circuit secondary before the winding is loaded — expect it to sit above the rated figure.
Next step
Need a winding this datasheet does not cover?
Every part on this page is wound to order, so a secondary voltage, a cover style, or a footprint outside the standard table is a quote, not a refusal.