搜索 - 科创

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　英国　　　　GOLDRING　　　　创立于整整一百年前的老牌音响制品公司，主要产品为唱头、唱盘和附件等，目前的产品系列中包含三款耳机：DR50，DR100，DR150，均为典型的英国声风格耳机。　　...

之所以这样问，是因为我对开关电源、半桥、全桥电路的参数计算不是很懂。另外，在做ZVS时，LC回路两端的正弦峰值很高，所以场管的选取就要考虑高的耐压了。基于此，DRSSTC中如果也使用板桥（或全桥），是...

最近倒是想出了一个很便宜的可编程的抗电磁干扰接收方案.那就是RTLSDR + ARM Debian Linux系统 / ARM android. + 继电器目前的电磁干扰技术基本上都是扫频仪的结构...

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