Note: Lower efficiency factor equals the better quality of the voltage transformer.
Efficiency Factors of the transformers:
| E-Factor | 1.25 | 1.5 | 2.0 | 2.5 |
| Transformer Model |
LiteFuze convertingbox | LiteFuze VT series | LiteFuze LR series |
Other Generic Brands ST, AR, THG |
Efficiency factor x Watt of your item = Min. Watt required of the corresponding E. factor transformer
If your item is 600W:
1.25 x 600 = 750W -> LiteFuze convertingbox 800
1.50 x 600 = 900W -> LiteFuze VT-1000
2.00 x 600 = 1200W -> LiteFuze LR-1500
2.50 x 600 = 1500W -> Generic ST-2000 or Generic AR-3000
*Lower efficiency factor equals the better quality of the voltage transformer.