单词	balun
释义	balun /ˈbalʌn / noun A type of electrical transformer used to connect an unbalanced circuit to a balanced one.Also included are three lengths of shrink tubing to enclose the balun and hold it in place on the cable.... In a simple dipole, the balun assures that the dipole, and not the feed line, is doing the radiating! All baluns, even transmission line baluns, will have significant flux in the core with real-world loads. Origin From bal(ance to) un(balance transformer).
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