相关元件PDF下载:BC558 BC547 BC548 BD645 BD646 BC557 BC637 BC548 BDX65A BDX64Z BDX67B BDX66B
分类:分立元件放大 时间:2007-09-22 阅读:2629
相关元件PDF下载:LM2940CT ECC82电子管OT L耳机放大器 电路工作原理 图1电路用双三极管ECC82(相当于E802C、E82CC、与北美12AU7、国产6N10型)作为放大器。此类管子...
分类:分立元件放大 时间:2007-09-22 阅读:4655
相关元件PDF下载:BC550C BC560C This circuit was submitted by Graham Maynard from Newtownabbey, Northern Ireland. It has an exceptionally fast high frequency...
分类:分立元件放大 时间:2007-09-21 阅读:2720