搜索 - 科创

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1，面包车车灯，功率很大，有的是2个灯丝，全新，连灯座一起卖。20元 2.散热风扇，12v。4元 3. 75a电流表，带分流器。10元 4. ...

我不会外语，没有浏览外国详细的资料。我昨天构思了一下，打算做个1000瓦的电子震荡电路。初步考虑类似电磁炉的电路。连续输出平稳的功率。请教一下，在1000W平稳功率下，次级要多高电压和电流...

各位KCer好，本人性别男年龄20 就读于湖北第二师范学院电子信息科学与技术电本1班本人在论坛潜水多年，曾于2012年冒泡发过4MHZ HF SSTC 尝试贴。经过两年的技术与经验积累，以及...

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