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/71/1223981226758570.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">求助,100W 胆机用电源
要求:85V-265VAC输入,输出6.3V 2A一组,250V 200mA一组,纹波<50mV,体积110*58*35mm500) {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/71/1223981226758570.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
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/71/1223981226758570.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">全部回复(9)
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@雪狼
你要的这种电源我用万用板搭的,已经用了.你如果要我可以画板做
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/72/2420761228738201.jpg');}" onmousewheel="return imgzoom(this);">
[7]XL1507 3A PWM 降压DC/DC,TO252,输入3.6-36V,转换效率高达85%可完全替换AE1507,TD1507,AP1507,OCP2017,EC9407
[8]XL4005 大电流5A PWM 降压DC/DC, TO263输入3.6-24V ,输出0.8V-18V转换效率高达95% (功能兼容)---AOZ1014,LM2677,LM2678,LM2679
[8]XL4012 大电流12A PWM 降压DC/DC, TO220输入3.6-24V ,输出0.8V-18V转换效率高达95% (功能兼容)---,LM2677,LM2678,LM2679
http://www.xlsemi.com刘成 电话:021-50322391-8007手机:13472646321 E-mail cliu@xlsemi.com
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