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#200VA 500VA Transformer#220V to 380v Transformer#220V to 380v Customized Small Transformer
low voltage transformers
When selecting transformers, please pay attention to the correct selection of capacity. Due to the fact that the actual capacity of transformers with multiple outputs on different output heads is much smaller than the rated capacity, if each gear is used according to the rated capacity during use, it will lead to long-term overload operation of the transformer, or even burning. (For example, BK-100 36V universal type, 380V input, 36V output power is 100W, if connected to a 24V output connector, the output power is only about 67W, and the other connectors decrease in turn.) A simple calculation formula is to divide the output connector voltage by the secondary voltage, and then multiply the rated power. For example, BK-100 36V is commonly used, when connected to 380V input, 24V output power is 24/36 * 100=67W
1 year ago
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