what material do transformer skeleton useful

At present, most of the production in the selection of high frequency transformer skeleton will be concerned, because he does not know what can be used as a reference, in the selection of skeleton buyers should have a basic understanding of it, and then refer to the other aspects of the parameters for comparison, now summarize the following points for your reference:

1. The skeleton of the same size of iron core is selected according to the power required for the high-frequency transformer

2, according to the number of winding transformer skeleton PIN number selection

3, according to the PCB placed this transformer position size and height to choose vertical skeleton or horizontal skeleton
what material do transformer skeleton useful？

1) The most commonly used is nylon PA66, which usually contains part of glass fiber, and the temperature resistance is 130 degrees

2)PET plastic, temperature resistance 155 degrees

3) The temperature resistance of epoxy plate assembly is 130 degrees, 155 degrees, 180 degrees, mainly related to the impregnated insulating paint

4) Glass fiber brace assembly temperature 180 degrees

5) There are many kinds of insulating paper, express bus paper, highland barley paper, DMD, NMN, Nomex....

6) Other engineering plastics, PBT, bakelite, Teflon and so on

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