Toroidal Transformer Dimensions Chart: Size and Power Rating Comparison
Mar 22,2025 | nretec
| Power (VA) | Voltage Regulation (%) | Efficiency (%) | Weight (kg) | Dimension (H*OD mm) | Approval |
|---|---|---|---|---|---|
| 50VA | 9% | 90% | 0.8 | 40*80 | CQC UL CE CSA |
| 100VA | 9% | 90% | 1.2 | 45*95 | CQC UL CE CSA |
| 200VA | 8% | 91% | 1.6 | 55*105 | CQC UL CE CSA |
| 300VA | 8% | 91% | 2.5 | 60*110 | CQC UL CE CSA |
| 500VA | 7% | 92% | 3.2 | 65*120 | CQC UL CE CSA |
| 800VA | 6% | 93% | 4.8 | 70*140 | CQC UL CE CSA |
| 1000VA | 5% | 94% | 6 | 75*150 | CQC UL CE CSA |
| 1200VA | 5% | 94% | 7.3 | 80*160 | CQC UL CE CSA |
| 1500VA | 5% | 94% | 9.5 | 80*175 | CQC UL CE CSA |
| 1800VA | 5% | 94% | 11 | 80*185 | CQC UL CE CSA |
| 2000VA | 4% | 95% | 11.7 | 80*190 | CQC UL CE CSA |
| 2500VA | 4% | 95% | 14 | 90*195 | CQC UL CE CSA |
| 3000VA | 4% | 95% | 16.5 | 95*205 | CQC UL CE CSA |
| 4000VA | 3% | 96% | 20 | 110*210 | CQC UL CE CSA |
| 5000VA | 3% | 96% | 23 | 120*220 | CQC UL CE CSA |
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