2025-03-07 17:26
Low-voltage transformers with separate leads normally have solid porcelain bushings. These bushings consist of high-grade porcelain cylinders through which the connections pass. The outside surface may be plain or have a series of corrugations or skirts to increase the surface leakage path to the metal case. When the conductors are brought to the transformers in lead-covered cables, the leads often enter through cable terminators. These terminators are similar to ordinary potheads and are attached to the transformer with the bushings inside the case.
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* High voltage
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* Good insulating properties
* Lightning-withstand
* Anti-corrosion
* Rustproof
* Mature brass processing
* Using bright tin makes it not easy to be scratched