Both sides of the transformer core can be installed coil
2016/11/13 view:
The larger the transformer power, the smaller the coil turns can be installed on both sides of the core, so the number of turns of the transformer can be distributed on two wire bundles so that the average turns length of each wire packet is short and the copper loss of the coil is reduced. In addition, if the symmetry of the two coils were wrapped around the two lines on the package, you can achieve complete symmetry effect. From the four C-type silicon steel sheet composed of a set of silicon steel sheet known as the ED ED-type silicon steel sheet made of flat shape transformer in the same power under the conditions of ED-type transformer than the CD-type transformer shorter, In addition, because the coil is installed in the middle of the silicon steel sheet, there is an external magnetic circuit, so the magnetic flux leakage is small, the overall interference is small.But all its coils are wrapped in a line package, the line package is thick, so the average turn Longer, copper consumption is greater.
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