1076638161.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20是酒吧、迪廳的微型霓虹燈的常見圖片,1076638177.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20是微型霓虹燈變壓器得原理圖,請各位高手講一講燈管的管壓等參數(shù),以及升壓變壓器應具有的參數(shù),以及線路的缺點.多