Can a 50/60Hz transformer be used at 400Hz?
Triad’s 50/60Hz power transformers can be used at 400Hz. The higher frequency will actually lower the core loss of the transformer which becomes more significant in our higher VA transformers. The drawback to using a 50/60Hz transformer at a higher frequency is the weight and size of the transformer. A transformer designed for 400Hz would be smaller and lighter than a 50/60Hz transformer with the same VA.