🎵 Audio Toroidal Transformer Dimensions Chart
This comprehensive chart provides detailed dimensions and power ratings for audio-grade toroidal transformers. All models feature a frequency range of 20Hz-20KHz, ideal for high-fidelity audio applications.
🎧 Frequency Range: 20Hz - 20KHz (full audio spectrum coverage)
📐 Dimension Format: Length (L) × Width (W) × Height (H) in millimeters
📐 Dimension Format: Length (L) × Width (W) × Height (H) in millimeters
AT Series - Compact Audio Transformers
| Model | Power (VA) | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|---|
| AT-5 | 5VA | 43 | 40 | 35 |
| AT-10 | 10VA | 50 | 40 | 43 |
| AT-15 | 15VA | 50 | 46 | 43 |
| AT-20 | 20VA | 50 | 52 | 43 |
| AT-25 | 25VA | 59 | 47 | 51 |
| AT-30 | 30VA | 59 | 55 | 51 |
| AT-40 | 40VA | 68 | 60 | 58 |
| AT-60 | 60VA | 68 | 68 | 58 |
OT Series - Output Audio Transformers
| Model | Power (VA) | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|---|
| OT-18 | 18VA | 55 | 58 | 66 |
| OT-33 | 33VA | 64 | 70 | 76 |
| OT-50 | 50VA | 72 | 80 | 86 |
| OT-80 | 80VA | 80 | 90 | 96 |
| OT-100 | 100VA | 88 | 105 | 105 |
| OT-150 | 150VA | 95 | 115 | 114 |
