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\"\"<\/a><\/figure>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

3C30 \u306e\u30c9\u30e9\u30a4\u30d6\u306b\u306f 6V6GT \u306e\u30ab\u30bd\u30fc\u30c9\u30d5\u30a9\u30ed\u30ef\u3067\u3044\u304d\u307e\u3059\u3002\u6625\u65e5\u7121\u7dda\u5909\u5727\u5668 4B-20MA \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306e\u62b5\u6297\u5206\u306f965\u03a9\u3089\u3057\u3044\u306e\u3067\u300120mA \u3044\u3063\u3071\u3044\u3067\u3059\u304c 3C30 \u306e\u30b0\u30ea\u30c3\u30c9\u30d0\u30a4\u30a2\u30b9\u304c\u3068\u308c\u307e\u3059\u3002\u3053\u3053\u306f\u73fe\u7269\u3042\u308f\u305b\u3067\u8abf\u6574\u3059\u308b\u4e88\u5b9a\u306e\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

1\u6bb5\u76ee\u306e 6SN7 \u30b0\u30ea\u30c3\u30c9\u30d0\u30a4\u30a2\u30b9 3.5V \/ 3.3mA \u3002
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\u52d5\u4f5c\u70b9\u304b\u3089\u00b115V \u632f\u3063\u305f\u3068\u3057\u3066 740V-60V=680V \u96fb\u6d4160mA-12mA=48mA \u30ef\u30c3\u30c8=680*0.048\/8=4W \u304c\u4eee\u6c7a\u3081\u3057\u305f\u52d5\u4f5c\u70b9\u306e\u6700\u5927\u51fa\u529b\u306e\u76ee\u5b89\u306b\u306a\u308a\u307e\u3059\u3002\u5341\u5206\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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