6FC5111-0CA70-0AA0
6FC5111-0CA70-0AA0
6AV3515-1MA32
原理图就是用来体现电子电路的工作原理的一种电路图,又被叫做“电原理图”。这种图由于它直接体现了电子电路的结构和工作原理,所以一般用在设计、分析电路中。分析电路时,通过识别图纸上所画的各种电路元件符号以及它们之间的连接方式,就可以了解电路的实际工作情况。下图所示就是一个收音机电路的原理图。
方框图是一种用方框和连线来表示电路工作原理和构成概况的电路图。从根本上说,这也是一种原理图。不过在这种图纸中,除了方框和连线几乎没有别的符号了。它和上面的原理图主要的区别就在于原理图上详细地绘制了电路的全部的元器件和它们连接方式,而方框图只是简单地将电路安装功能划分为几个部分,将每一个部分描绘成一个方框,在方框中加上简单的文字说明,在方框间用连线(有时用带箭头的连线)说明各个方框之间的关系。所以方框图只能用来体现电路的大致工作原理,而原理图除了详细地表明电路的工作原理外,还可以用来作为采集元件、制作电路的依据。下图所示的就是上述收音机电路的方框图。
也可以将整个板子上数字和模拟部分的电源分别联在一起,用分别的通路直接接到电源滤波电容的焊点上。
它是为了进行电路装配而采用的一种图纸,图上的符号往往是电路元件的实物的外形图。我们只要照着图上画的样子,依样画葫芦地把一些电路元器件连接起来就能够完成电路的装配。这种电路图一般是供初学者使用的。
装配图根据装配模板的不同而各不一样,大多数作为电子产品的场合,用的都是下面要介绍的印刷线路板,所以印板图是装配图的主要形式。
的产品就在这
公司名称:【福州卓凯电子科技有限公司】
公司地址:【福州市闽侯西江滨大道77号正荣润园一号楼1205室】
联系人【王工】
电话【0591-62182535】 【15506917382】
e-mail:【583745937@qq.com】
QQ:【583745937】
公司产品以其高质量、高品质、完善的售后服务赢得市场
优势产品,详情请来电咨询!!
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