二极管可能是所有半导体元件中最简单的,但是,它执行许多关键功能,包括控制电流的流动。在本文中,简要概述了二极管及其常用用途。
2023-07-07 09:54:25
389 ![](https://file1.elecfans.com/web2/M00/8C/2E/wKgZomSncCKALCUPAABhbTvd8sc949.jpg)
晶体二极管及其应用电路本章重点内容l  
2009-08-20 19:02:18
本文档的主要内容详细介绍的是半导体二极管及其应用电路的学习课件免费下载包括了:1 PN结,2 半导体二极管,3 整流滤波电路,4 特殊二极管
2020-12-14 08:00:00
23 本文首先阐述了稳压二极管、三极管和晶闸管这三者的工作原理,另外还详细介绍了稳压二极管、三极管、单结构晶体管及晶闸管工作性能速测电路图。
2018-05-21 16:15:47
9783 ![](https://file.elecfans.com/web1/M00/51/28/o4YBAFsCg1mAHUJvAAAx_gnqGG0879.jpg)
二极管的种类有很多,按照所用的半导体材料,可分为锗二极管(Ge管)和硅二极管(Si管);按照管芯结构,又可分为点接触型二极管、面接触型二极管及平面型二极管。
2017-11-25 10:37:48
47639 ![](https://file1.elecfans.com//web2/M00/A6/F6/wKgZomUMQYGARjrVAAAcJC0lOL0507.jpg)
本文介绍了半导体二极管及其基本电路的解析。
2017-11-23 15:22:06
7 二极管及其基本应用
2016-12-15 15:27:05
1 激光二极管驱动电路图如下图所示:
2012-09-21 17:03:39
20358 ![](https://file1.elecfans.com//web2/M00/A6/54/wKgZomUMPOyAWKl_AAAMrOlvjeY101.jpg)
热敏二极管电桥电路图
2010-04-02 18:07:21
5931 ![](https://file1.elecfans.com//web2/M00/A5/89/wKgZomUMOOOAVlLoAAFPW3DL65E333.jpg)
四象限式光敏二极管及其典型应用电路图
2010-04-01 09:11:17
2113 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMON6AYUdRAAJ0XcS5fYI793.jpg)
光敏二极管配作二进制编码器电路图
2010-04-01 08:51:51
1441 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMON2APqnvAAC46SaizaE376.jpg)
光敏二极管控制发光二极管电路图
2010-03-31 18:05:05
4595 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMONyAZMcrAADuMwLAhpc897.jpg)
光敏二极管插座电路图
2010-03-31 17:51:54
866 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMONyAVvI_AAHemJuGfeI852.jpg)
二极管与门译码电路图(二)
2010-03-29 16:01:29
1946 ![](https://file1.elecfans.com//web2/M00/A5/85/wKgZomUMONCANasxAADh25ZyHXk419.jpg)
半导体二极管及其电路分析
2009-11-11 16:38:17
101 半导体二极管及其基本电路
2009-11-11 16:03:48
82 二极管及其测试
二极管的封装及常见的外观常见的几种二极管中有玻璃封装的、塑料封装的和金属封装的等等。大功率二极管多采用金属封装,并且有个螺帽以便固定在散
2009-11-11 15:41:00
7 半导体二极管及其应用
什么是半导体N 型和P型半导体1.半导体与PN结PN 结的形成PN结的单向导电性PN结的伏安特性二极管的结构及分类二极管
2009-11-11 11:36:47
28
变容二极管及其
2009-11-06 17:35:22
1168 混频二极管及其应用:混频二极管是一种肖特基势垒二极管,它是利用金属和N型半导体相接触所形成的金属?半导体结的原理而制成的。当金属与半导体相接触时,它们的交界面处会
2009-08-27 22:56:18
19
DT1000、CM4200型直流电压测量电路图
2009-07-22 17:30:47
693 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAcqkiAABHfkiiqsM454.jpg)
DT1000、CM4200型200MΩ高阻挡的测量电路图
2009-07-22 17:27:19
626 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iANRr-AABPvg7wRXY022.jpg)
DT1000、CM4200型4,1 2位AD转换电路图
2009-07-22 17:25:59
658 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iAbF36AACYnntITQM528.jpg)
DT930F型二极管测试电路图
2009-07-22 17:17:14
797 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAfIUvAABNXFSpflQ610.jpg)
DT860型蜂鸣器电路图
2009-07-21 17:37:24
811 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAW-PIAABiqyx_eRE814.jpg)
DT940C型二极管及蜂鸣器挡的电路图
2009-07-20 17:38:14
1023 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SADSGoAACJy4vMcGY365.jpg)
DT890B型二极管及蜂鸣器电路图
2009-07-20 17:29:45
1427 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OABWruAACe97Tpn7Y126.jpg)
DT809C型直流电压测量电路图
2009-07-20 17:29:22
430 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAB5RwAABOoMCLD8o752.jpg)
DT809C型直流电流测量电路图
2009-07-20 17:29:02
408 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAG2GNAABJbKMTuOE369.jpg)
DT809C型小数点与低电压指示符的驱动电路图
2009-07-20 17:28:33
418 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAIvlbAABqrqqL9JA101.jpg)
DT809C型交流电压测量电路图
2009-07-20 17:28:07
520 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAO_z0AABrl2FFNs4669.jpg)
DT809C型电容测量电路图
2009-07-20 17:27:44
559 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAMoPhAACGcdfO1kY712.jpg)
DT809C型3,1 2位AD转换电路图
2009-07-20 17:26:51
599 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAUbO8AACB7IOjr7U048.jpg)
DT809C+、CM3920型直流电压测量电路图
2009-07-20 17:26:23
505 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAJmOnAABFjUDsjss481.jpg)
DT809C+、CM3920型直流电流测量电路图
2009-07-20 17:26:00
521 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAM2gLAABS9RX9Jrs384.jpg)
DT809C+、CM3920型小数点及标识符驱动电路图
2009-07-20 17:25:39
475 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXlFCAAByvNy8aQk916.jpg)
DT809C+、CM3920型晶体管hFE测量电路图
2009-07-20 17:25:02
397 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OATf92AAA8XE-N-F0962.jpg)
DT809C+、CM3920型交流电压测量电路图
2009-07-20 17:24:35
709 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXyu9AABky4viYt0980.jpg)
DT809C+、CM3920型电容测量电路图
2009-07-20 17:23:34
546 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAFwlBAAClwLxZNBE015.jpg)
DT809C+、CM3920型测温电路图
2009-07-20 17:23:09
541 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OACKK3AABYhGqO_RI181.jpg)
DT809C+、CM3920型200Ω~20MΩ电阻挡测量电路图
2009-07-20 17:22:42
448 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAITPEAACBHqBlQ4o065.jpg)
DT809C+、CM3920型200MΩ高阻挡测量电路图
2009-07-20 17:22:22
433 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAcwFKAABbGDUCdrA942.jpg)
DT809C+、CM3920型AD转换电路图
2009-07-20 17:21:59
610 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXcBaAABpDNy5yE0458.jpg)
DT809C+、CM3920型3,1 2位数字万用表的总电路图
2009-07-20 17:21:18
641 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAT1xtAAIRMlTfh_c323.jpg)
M830B型二极管测量电路图
2009-07-18 17:38:48
526 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAFHYAAABLN0LMfKo011.jpg)
DT890、DT890A型蜂鸣器电路图
2009-07-18 17:11:04
1649 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAclSLAABQsX8zsUY859.jpg)
DT840D、CM3900A型二极管和蜂鸣器挡电路图
2009-07-18 17:06:07
469 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAfA4wAABg7WsceqE319.jpg)
DT830型蜂鸣器电路图
2009-07-18 16:57:44
1447
DT830型测量二极管正向压降的电路图
2009-07-18 16:56:48
1660
DT830C、CM2400型直流电压测量电路图
2009-07-18 16:55:38
456 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaASAU8AAA-D22Pe7A711.jpg)
DT830C、CM2400型直流电流测量电路图
2009-07-18 16:55:12
509
DT830C、CM2400型交流电压测量电路图
2009-07-18 16:54:49
414
DT830C、CM2400型二极管及蜂鸣器挡的电路图
2009-07-18 16:54:25
588
DT830C、CM2400型电阻测量电路图
2009-07-18 16:54:00
519 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAdajuAABZT--BB5c781.jpg)
DT830C、CM2400型测温电路图
2009-07-18 16:53:34
447 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAWaGxAABZZ3c2uMM924.jpg)
DT830C、CM2400型AD转换及小数点驱动电路图
2009-07-18 16:53:12
595 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAUDbVAABwwxVesv8259.jpg)
DT830B、CM2300型直流电压测量电路图
2009-07-18 16:50:19
1002
DT830B、CM2300型二极管测试电路图
2009-07-18 16:49:43
729
DT830A,CM3900,DT840型直流电压测量电路图
2009-07-18 16:47:17
423 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAcD7hAABHRYt3nRE415.jpg)
DT830A,CM3900,DT840型直流电流测量电路图
2009-07-18 16:46:51
383 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAHXdgAABfcumjagI216.jpg)
DT830A,CM3900,DT840型交流电压测量电路图
2009-07-18 16:45:54
524 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaACfm8AABr5a8X89o792.jpg)
DT830A,CM3900,DT840型蜂鸣器电路图
2009-07-18 16:45:31
469 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAUFvCAABOKEe2xF8905.jpg)
DT830A,CM3900,DT840型二极管测试电路图
2009-07-18 16:45:10
371 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAV1vmAABQol3og_s540.jpg)
DT830A,CM3900,DT840型电阻测量电路图
2009-07-18 16:44:47
469 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAa0lCAABlD6jqEGU817.jpg)
DT830A,CM3900,DT840型测量hFE的电路图
2009-07-18 16:44:27
369 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAAHk0AABvAWYWRu8440.jpg)
DT830A,CM3900,DT840型AD转换电路图
2009-07-18 16:43:52
672 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAa85yAABRNuff77A623.jpg)
DT810型蜂鸣器电路图
2009-07-18 16:41:20
555 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAf5fHAABajNNT7EI070.jpg)
DT810型二极管测试电路图
2009-07-18 16:40:56
503 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAP4DEAABRDXv56Dk837.jpg)
二极管保护电路图
2009-07-17 14:43:35
2371
光二极管基本电路图
2009-07-09 11:56:53
694 ![](https://file1.elecfans.com//web2/M00/A5/1E/wKgZomUMNwSAPjg5AABbrVmUmg8429.jpg)
发光二极管连接到发射极的电路图
2009-07-07 09:51:48
1180 ![](https://file1.elecfans.com//web2/M00/A5/1C/wKgZomUMNviAKvWRAADxqE_AI-c389.jpg)
定时误差的改进型双基极二极管振荡器电路图
2009-06-29 11:21:03
671 ![](https://file1.elecfans.com//web2/M00/A5/12/wKgZomUMNs-AM66pAACIQwEwDDU668.jpg)
500千赫双基极二极管改进型振荡器电路图
2009-06-29 11:18:17
455 ![](https://file1.elecfans.com//web2/M00/A5/12/wKgZomUMNs-AIsIlAAD7k5cWGlg771.jpg)
2DUB型硅光敏二极管外型尺寸电路图
2009-06-08 15:09:20
644 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAPpZxAAAe7gwAeEE702.jpg)
2CU型光敏二极管外形次寸电路图
2009-06-08 15:08:07
1023 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAO5CJAABdYDYxWz0523.jpg)
2CUA型硅光敏二极管外型尺寸电路图
2009-06-08 15:07:34
795 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAM7_6AAAjOSZawco461.jpg)
2CU101、201型硅光敏二极管外型尺寸电路图
2009-06-08 15:05:42
858 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuALytXAAAmnNTepbU320.jpg)
四象现式光敏二极管及其典型应用电路图
2009-06-06 09:49:56
508 ![](https://file1.elecfans.com//web2/M00/A4/FC/wKgZomUMNnOAeWJwAACns0t8LR8473.jpg)
光敏二极管继电路图
2009-06-04 14:58:51
664 ![](https://file1.elecfans.com//web2/M00/A4/FA/wKgZomUMNm2Ae6ZBAAB0GYutwkg798.jpg)
二极管与门电路图
2009-05-08 14:32:57
2365 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgiAVwEmAAAdECfc1NA764.jpg)
二极管或门电路图
2009-05-08 14:32:14
1489 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgiAapbYAAAZ1WeDeL8501.jpg)
小信号二极管检波电路图
2009-05-08 13:24:28
2030 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgWAcN-8AAAjRl0gLqk720.jpg)
二极管限幅电路图
2009-05-08 13:18:44
2299 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSATyixAABM-rw0DV8893.jpg)
二极管变频原理电路图
2009-05-08 13:18:24
1224 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSASzecAAAmJCEUb_w663.jpg)
大信号二极管检波电路图
2009-05-08 13:15:42
1456 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSAHlYnAAAY7xqC40s444.jpg)
变容二极管调频电路图
2009-05-08 13:13:54
3001 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSAdZEoAABL-zMj1eo369.jpg)
用稳压二极管抬高射极电位的电路图
2009-05-07 12:54:48
1458 ![](https://file1.elecfans.com//web2/M00/A4/DC/wKgZomUMNf6ADb1OAAAr1rBqCyg167.jpg)
二极管测试器电路图
2009-04-02 09:35:51
599 ![](https://file1.elecfans.com//web2/M00/A4/B2/wKgZomUMNU-AdfPcAABDB427A1E154.jpg)
发光二极管发光报警电路图
发光二极管发光报警电路由一个发光二极管及其限流保护电阻构成即可,限流电阻的取值范
2009-03-15 17:36:02
9510 二极管检波电路图
2008-09-06 15:37:31
830 ![](https://file1.elecfans.com//web2/M00/A4/63/wKgZomUMM_2AWJZ1AABDulkoecs866.jpg)
二极管整流电路图
用发光二极管组成的整流电路:
2008-03-20 00:43:55
5793 ![](https://file1.elecfans.com//web2/M00/A4/52/wKgZomUMM6uAdtLWAAA6o9t2DBA119.jpg)
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