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1,chip 电子器件通常是指哪些仅指电阻电容 或 IC还是指电阻电

电子器件主要分为主动和被动,你所说的电阻,电容都是属于被动元器件,而IC,memory等属于主动元器件。

chip 电子器件通常是指哪些仅指电阻电容 或 IC还是指电阻电

2,常用的电子元件有哪些

电阻,电容,电感,二极管,三极管,继电器,晶振,IC,蜂鸣器
r 电阻 c 电容 l 电感 n 集成块 d 二极管 q 三极管 t 变压器

常用的电子元件有哪些

3,请问电子元件有哪些

请问电子元件有哪些 电阻:碳膜电阻、金属膜电阻、水泥电阻、陶瓷电阻、等; 电容:电解电容、金属膜电容、无极电容、纸介电容、油浸式电容等; 半导体:二极管、三极管、电子管、磁效应管、齐纳管、可控硅等; 集成电路、模块等。

请问电子元件有哪些

4,谁能告诉我那有各种电子元件名称及图片可以观看急啊谢谢

找到几个地址: 地址1: http://www.8ttt8.com/d/index3.htm 地址2: http://www.avrw.com/bbs/List.asp?BoardID=21电子元件名称解释(74LS电路系列名称解释 运算放大器名称解释 晶体管手册)下载文件地址3:ishare.iask.sina.com.cn/f/5426137.html

5,电力电子器件分类怎么规定的

电力电子器件的分类共有四大类! 其中每类又能分出多种不同类型: 一、按照电力电子器件能够被控制电路信号所控制的程度分类: 1、半控型器件,例如晶闸管; 2、全控型器件,例如(门极可关断晶闸管)、GTR(电力晶体管),MOSFET(电力场效 应晶体管)、IGBT(绝缘栅双极晶体管); 3、不可控器件,例如电力二极管。 二、按照驱动电路加在电力电子器件控制端和公共端之间信号的性质分类: 1、电压驱动型器件,例如IGBT、MOSFET、SITH(静电感应晶闸管); 2、电流驱动型器件,例如晶闸管、GTO、GTR。 三、根据驱动电路加在电力电子器件控制端和公共端之间的有效信号波形分类: 1、脉冲触发型,例如晶闸管、GTO; 2、电子控制型,例如GTR、MOSFET、IGNT。 四、按照电力电子器件内部电子和空穴两种载流子参与导电的情况分类: 1、双极型器件,例如电力二极管、晶闸管、GTO、GTR; 2、单极型器件,例如MOSFET、SIT; 3、复合型器件,例如MCT(MOS控制晶闸管)和IGBT。

6,用英文写的常用电子元器件介绍

电容器 Capacitor A capacitor or condenser is a passive electronic component consisting of a pair of conductors separated by a dielectric (insulator). When a potential difference (voltage) exists across the conductors, an electric field is present in the dielectric. This field stores energy and produces a mechanical force between the conductors. The effect is greatest when there is a narrow separation between large areas of conductor, hence capacitor conductors are often called plates. An ideal capacitor is characterized by a single constant value, capacitance, which is measured in farads. This is the ratio of the electric charge on each conductor to the potential difference between them. In practice, the dielectric between the plates passes a small amount of leakage current. The conductors and leads introduce an equivalent series resistance and the dielectric has an electric field strength limit resulting in a breakdown voltage. Capacitors are widely used in electronic circuits to block the flow of direct current while allowing alternating current to pass, to filter out interference, to smooth the output of power supplies, and for many other purposes. They are used in resonant circuits in radio frequency equipment to select particular frequencies from a signal with many frequencies.

文章TAG:电子器件  chip  电子器件通常是指哪些仅指电阻电容    IC还是指电阻电  
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