Step-up / step-down transformer
TC step-up & step-down transformers
Step-up / step-down AC converters designed for equipment whose rated voltage differs from the local mains voltage, safe for use within the rated voltage range.
14Catalogue models
100W – 10,000WCatalogue power range
29–30Catalogue pages
1989Goldsource founded
2Exterior 3D models
Reconstructed exterior
Every side,
square on.
Illustrative renders reconstructed from catalogue photographs; dimensions are estimated. Appearance and configuration may vary by version.
Interactive exterior
TC-100,
in the round.
Illustrative exterior model reconstructed from catalogue photographs. Appearance and configuration may vary by version.
Drag to rotate · Scroll to zoom
Illustrative exterior model. Appearance and configuration may vary by version; check against the current product specification.
Historical catalogue record
What the catalogue says.
What to confirm.
- Product category
- Step-up / step-down transformer
- Series
- TC
- Catalogue models
- 14
- Source
- Catalogue PDF pages 29–30
- Source
- Company website archive (2014)
- Source
- DIYTrade listing (2025)
- Current specifications & availability
- Confirm by enquiry
Features as printed in the catalogue
- Input voltage: AC 110V or 220V
- Output voltage: AC 220V or 110V
- With double-connector power cord
- TC-R: round-pin version listed on DIYTrade
Catalogue values are historical reference information, not confirmed current specifications. Confirm the exact model, ratings, input range and certification status before ordering.
TC catalogue models.
| Model | Rated power | External package size | Net weight | Gross weight | Pieces per carton |
|---|---|---|---|---|---|
| TC-100 | 100W | 44.0 × 25.0 × 17.0 cm | 16.0 kg | 18.0 kg | 16 |
| TC-200 | 200W | 44.0 × 26.0 × 17.0 cm | 24.0 kg | 26.0 kg | 16 |
| TC-300 | 300W | 28.5 × 26.0 × 20.5 cm | 18.5 kg | 20.0 kg | 8 |
| TC-500 | 500W | 28.5 × 26.0 × 20.5 cm | 23.0 kg | 24.5 kg | 8 |
| TC-750 | 750W | 38.0 × 18.0 × 20.5 cm | 25.0 kg | 26.0 kg | 6 |
| TC-1000 | 1000W | 45.5 × 24.5 × 21.5 cm | 13.0 kg | 14.5 kg | 2 |
| TC-1500 | 1500W | 45.5 × 25.5 × 21.5 cm | 16.0 kg | 17.5 kg | 2 |
| TC-2000 | 2000W | 45.5 × 27.5 × 21.5 cm | 21.5 kg | 23.0 kg | 2 |
| TC-3000 | 3000W | 45.5 × 29.5 × 21.5 cm | 26.0 kg | 27.5 kg | 2 |
| TC-4000 | 4000W | 31.0 × 23.0 × 26.5 cm | 19.0 kg | 20.0 kg | 1 |
| TC-5000 | 5000W | 32.0 × 23.0 × 26.5 cm | 21.0 kg | 22.0 kg | 1 |
| TC-10000 | 10000W | 41.5 × 32.5 × 34.5 cm | 30.0 kg | 31.0 kg | 1 |
| TC-100R | 100W | — | — | — | — |
| TC-500R | 500W | — | — | — | — |
Sizes are external package sizes in cm; weights in kg; quantities are pieces per carton.
