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LinkSwitch(离线式)-LP开关IC(LNK562-564)可以低成本优势替代那些基于非稳压隔离式线性变压器(50/60Hz)、输出功率达到3W的电源.由于其可全球工作的特点,只用一个通用输入的设计就可替代全世界多种基于线性变压器的设计.采用自供电电路可达到低于150mW的极低空载能耗.又可通过内部振荡频率的抖动大大降低了准峰值和平均值的EMI,从而降低滤波器成本.500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/40/1144395070.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
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