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BD7IWW:如果仅从耐压考虑,几十瓦的功率应无问题。我用500V兆欧表摇过,1分钟毫无问题。但片间的绝缘片记得是聚丙烯的,介质损耗角大些,构成的回路Q质较空气绝缘可变电容低。拿来做个小手动天 .. (2013-04-10 20:16)
bg6iw:谢谢您BD7IWW:我想把它用在2p3输出的“π”型线路里,2P3本身输出功率就不大,不知薄膜电容损耗影响大不? (2013-04-10 20:53)
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