{"blog_url":"https://analogue-synthesizer.hatenablog.com/","url":"https://analogue-synthesizer.hatenablog.com/entry/2023/10/25/194421","version":"1.0","provider_name":"Hatena Blog","description":"\u521d\u6bb5\u306eTransistor\u7b49\u306bHi-Gain(Hi-HFE)Transistor\u304c\u4f7f\u3048\u306a\u3044 \u73fe\u5728\uff64Hi-HFE-Transistor\u306e\u5165\u624b\u304c\u56f0\u96e3 \u305d\u3093\u306a\u4e2d\u306e\u8ca0\u5e30\u9084\u306f\u300e\u5e30\u9084\u62b5\u6297\u306e\u7387\u300f=\u300e\u5897\u5e45\u7387\u300f\u3067\u306f\u7121\u3044\u304b\u3082\uff65\uff65\uff65 Hi-Gain-Amp\u304c\u5f53\u305f\u308a\u524d\u3060\u3063\u305f\u9803\u306e\u8ca0\u5e30\u9084\u306e\u8003\u3048\u65b9\u81ea\u4f53\u898b\u76f4\u3055\u306a\u3051\u308c\u3070\uff65\uff65\uff65 \u307e\u3060\uff64OP-Amp\u306eGain\u304c80[dB]\u3068\u5927\u304d\u304b\u3063\u305f\u9803\u306e\u300eBuffer\u578b\u5897\u5e45\u5668\u300f\u3068\u306f\u9055\u3046\u306e\u304b\u3082\uff65\uff65\uff65 \u88f8Gain\u304c\u6c17\u306b\u306a\u308b\u6240\u3060 \u4e8b\u306b\u771f\u7a7a\u7ba1Amp\u7b49\uff64Hi-Conductance(Hi-Siemens)\u306e\u7269\u3068\u306f\u9055\u3063\u3066\u304d\u305f\u304b\u3082\uff65\uff65\uff65 \u5e30\u9084\u7387 = \u5897\u5e45\u7387\u3067\u306f\u7121\u3044Amp\u3082\uff65\uff65\uff65 \u305d\u3046\u306a\u308b\u3068\uff64Low-Boost\u56de\u2026","image_url":null,"type":"rich","height":"190","published":"2023-10-25 19:44:21","width":"100%","author_name":"Analogue-Synthesizer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2023%2F10%2F25%2F194421\" title=\"\u304b\u3064\u3066\u306eAudio-Power-Amp\u3067\u306f\u7121\u304f\u306a\u3063\u305f\u304b\u3082\uff65\uff65\uff65 - Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_url":"https://hatena.blog","title":"\u304b\u3064\u3066\u306eAudio-Power-Amp\u3067\u306f\u7121\u304f\u306a\u3063\u305f\u304b\u3082\uff65\uff65\uff65","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/"}