HLBB-140-0003 – B04202F1 – Encapsulated Toroid Transformer 140VA

Eaglerise Electric – Encapsulated Toroidal Transformer HLBB-140-0003 – B04202F1 – 140VA This toroidal transformer has heavier gauge wires than the normal requirement to avoid the copper lost during the full load output and over load output.

Some advantages of toroidal transformers are higher efficiency, inherent EMI shielding, minimal signal distortion, more compact construction, low mechanical humming, low heat, and small off-load losses. Its disadvantages are more expensive construction, limitations on multi-phase systems, and higher inrush current. By reducing loss compared to EI transformers with fewer gaps and tighter windings, toroidal transformers have less vibration, or hum, that impact sound quality. Toroidal transformers are also designed to minimize core magnetization.