UI30 series
4VA-UI30-7.5
4 VA · UI30 core · Standard (0) · 2 × 115 V primary · 7 part numbers
Series specifications
- Core
- UI30
- Rated power
- 4 VA
- Primary
- 2 × 115 V (2 windings)
- Secondary
- 6–24 V per winding · dual winding
- Winding code
- 7.5
- Cover style
- Standard (0)
- Copper weight
- 50 g
- Total weight
- 150 g
- Pin configuration
- 1-3 + 6-8 / 9-10 + 15-16
- Certifications
- EN 61558
- Part numbers
- 7 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 4VA-UI30-7.5 series — dimensions, winding table, and pin layout for every part number on this page. PDF, opens in a new tab.
4VA-UI30-7.5.pdf
Part numbers in this series
Core, rating, cover, and footprint are fixed by the datasheet above. These 7 part numbers differ only in the secondary winding.
7 rows
| ASL621206 | 2 × 6 V | 333 | 9.2 V | 1-3 + 6-8 / 9-10 + 15-16 |
|---|---|---|---|---|
| ASL621208 | 2 × 7.5 V | 266 | 11.4 V | 1-3 + 6-8 / 9-10 + 15-16 |
| ASL621209 | 2 × 9 V | 222 | 13.7 V | 1-3 + 6-8 / 9-10 + 15-16 |
| ASL621212 | 2 × 12 V | 166 | 17.9 V | 1-3 + 6-8 / 9-10 + 15-16 |
| ASL621215 | 2 × 15 V | 133 | 22.4 V | 1-3 + 6-8 / 9-10 + 15-16 |
| ASL621218 | 2 × 18 V | 111 | 24 V | 1-3 + 6-8 / 9-10 + 15-16 |
| ASL621224 | 2 × 24 V | 83 | 35.4 V | 1-3 + 6-8 / 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.