二極管可能是所有半導體元件中最簡單的,但是,它執行許多關鍵功能,包括控制電流的流動。在本文中,簡要概述了二極管及其常用用途。
2023-07-07 09:54:25
389 ![](https://file1.elecfans.com/web2/M00/8C/2E/wKgZomSncCKALCUPAABhbTvd8sc949.jpg)
晶體二極管及其應用電路本章重點內容l  
2009-08-20 19:02:18
本文檔的主要內容詳細介紹的是半導體二極管及其應用電路的學習課件免費下載包括了:1 PN結,2 半導體二極管,3 整流濾波電路,4 特殊二極管
2020-12-14 08:00:00
23 本文首先闡述了穩壓二極管、三極管和晶閘管這三者的工作原理,另外還詳細介紹了穩壓二極管、三極管、單結構晶體管及晶閘管工作性能速測電路圖。
2018-05-21 16:15:47
9783 ![](https://file.elecfans.com/web1/M00/51/28/o4YBAFsCg1mAHUJvAAAx_gnqGG0879.jpg)
二極管的種類有很多,按照所用的半導體材料,可分為鍺二極管(Ge管)和硅二極管(Si管);按照管芯結構,又可分為點接觸型二極管、面接觸型二極管及平面型二極管。
2017-11-25 10:37:48
47639 ![](https://file1.elecfans.com//web2/M00/A6/F6/wKgZomUMQYGARjrVAAAcJC0lOL0507.jpg)
本文介紹了半導體二極管及其基本電路的解析。
2017-11-23 15:22:06
7 二極管及其基本應用
2016-12-15 15:27:05
1 激光二極管驅動電路圖如下圖所示:
2012-09-21 17:03:39
20358 ![](https://file1.elecfans.com//web2/M00/A6/54/wKgZomUMPOyAWKl_AAAMrOlvjeY101.jpg)
熱敏二極管電橋電路圖
2010-04-02 18:07:21
5931 ![](https://file1.elecfans.com//web2/M00/A5/89/wKgZomUMOOOAVlLoAAFPW3DL65E333.jpg)
四象限式光敏二極管及其典型應用電路圖
2010-04-01 09:11:17
2113 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMON6AYUdRAAJ0XcS5fYI793.jpg)
光敏二極管配作二進制編碼器電路圖
2010-04-01 08:51:51
1441 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMON2APqnvAAC46SaizaE376.jpg)
光敏二極管控制發光二極管電路圖
2010-03-31 18:05:05
4595 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMONyAZMcrAADuMwLAhpc897.jpg)
光敏二極管插座電路圖
2010-03-31 17:51:54
866 ![](https://file1.elecfans.com//web2/M00/A5/88/wKgZomUMONyAVvI_AAHemJuGfeI852.jpg)
二極管與門譯碼電路圖(二)
2010-03-29 16:01:29
1946 ![](https://file1.elecfans.com//web2/M00/A5/85/wKgZomUMONCANasxAADh25ZyHXk419.jpg)
半導體二極管及其電路分析
2009-11-11 16:38:17
101 半導體二極管及其基本電路
2009-11-11 16:03:48
82 二極管及其測試
二極管的封裝及常見的外觀常見的幾種二極管中有玻璃封裝的、塑料封裝的和金屬封裝的等等。大功率二極管多采用金屬封裝,并且有個螺帽以便固定在散
2009-11-11 15:41:00
7 半導體二極管及其應用
什么是半導體N 型和P型半導體1.半導體與PN結PN 結的形成PN結的單向導電性PN結的伏安特性二極管的結構及分類二極管
2009-11-11 11:36:47
28
變容二極管及其
2009-11-06 17:35:22
1168 混頻二極管及其應用:混頻二極管是一種肖特基勢壘二極管,它是利用金屬和N型半導體相接觸所形成的金屬?半導體結的原理而制成的。當金屬與半導體相接觸時,它們的交界面處會
2009-08-27 22:56:18
19
DT1000、CM4200型直流電壓測量電路圖
2009-07-22 17:30:47
693 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAcqkiAABHfkiiqsM454.jpg)
DT1000、CM4200型200MΩ高阻擋的測量電路圖
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轉換電路圖
2009-07-22 17:25:59
658 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iAbF36AACYnntITQM528.jpg)
DT930F型二極管測試電路圖
2009-07-22 17:17:14
797 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAfIUvAABNXFSpflQ610.jpg)
DT860型蜂鳴器電路圖
2009-07-21 17:37:24
811 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAW-PIAABiqyx_eRE814.jpg)
DT940C型二極管及蜂鳴器擋的電路圖
2009-07-20 17:38:14
1023 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SADSGoAACJy4vMcGY365.jpg)
DT890B型二極管及蜂鳴器電路圖
2009-07-20 17:29:45
1427 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OABWruAACe97Tpn7Y126.jpg)
DT809C型直流電壓測量電路圖
2009-07-20 17:29:22
430 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAB5RwAABOoMCLD8o752.jpg)
DT809C型直流電流測量電路圖
2009-07-20 17:29:02
408 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAG2GNAABJbKMTuOE369.jpg)
DT809C型小數點與低電壓指示符的驅動電路圖
2009-07-20 17:28:33
418 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAIvlbAABqrqqL9JA101.jpg)
DT809C型交流電壓測量電路圖
2009-07-20 17:28:07
520 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAO_z0AABrl2FFNs4669.jpg)
DT809C型電容測量電路圖
2009-07-20 17:27:44
559 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAMoPhAACGcdfO1kY712.jpg)
DT809C型3,1 2位AD轉換電路圖
2009-07-20 17:26:51
599 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAUbO8AACB7IOjr7U048.jpg)
DT809C+、CM3920型直流電壓測量電路圖
2009-07-20 17:26:23
505 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAJmOnAABFjUDsjss481.jpg)
DT809C+、CM3920型直流電流測量電路圖
2009-07-20 17:26:00
521 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAM2gLAABS9RX9Jrs384.jpg)
DT809C+、CM3920型小數點及標識符驅動電路圖
2009-07-20 17:25:39
475 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXlFCAAByvNy8aQk916.jpg)
DT809C+、CM3920型晶體管hFE測量電路圖
2009-07-20 17:25:02
397 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OATf92AAA8XE-N-F0962.jpg)
DT809C+、CM3920型交流電壓測量電路圖
2009-07-20 17:24:35
709 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXyu9AABky4viYt0980.jpg)
DT809C+、CM3920型電容測量電路圖
2009-07-20 17:23:34
546 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAFwlBAAClwLxZNBE015.jpg)
DT809C+、CM3920型測溫電路圖
2009-07-20 17:23:09
541 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OACKK3AABYhGqO_RI181.jpg)
DT809C+、CM3920型200Ω~20MΩ電阻擋測量電路圖
2009-07-20 17:22:42
448 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAITPEAACBHqBlQ4o065.jpg)
DT809C+、CM3920型200MΩ高阻擋測量電路圖
2009-07-20 17:22:22
433 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAcwFKAABbGDUCdrA942.jpg)
DT809C+、CM3920型AD轉換電路圖
2009-07-20 17:21:59
610 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAXcBaAABpDNy5yE0458.jpg)
DT809C+、CM3920型3,1 2位數字萬用表的總電路圖
2009-07-20 17:21:18
641 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAT1xtAAIRMlTfh_c323.jpg)
M830B型二極管測量電路圖
2009-07-18 17:38:48
526 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAFHYAAABLN0LMfKo011.jpg)
DT890、DT890A型蜂鳴器電路圖
2009-07-18 17:11:04
1649 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAclSLAABQsX8zsUY859.jpg)
DT840D、CM3900A型二極管和蜂鳴器擋電路圖
2009-07-18 17:06:07
469 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAfA4wAABg7WsceqE319.jpg)
DT830型蜂鳴器電路圖
2009-07-18 16:57:44
1447
DT830型測量二極管正向壓降的電路圖
2009-07-18 16:56:48
1660
DT830C、CM2400型直流電壓測量電路圖
2009-07-18 16:55:38
456 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaASAU8AAA-D22Pe7A711.jpg)
DT830C、CM2400型直流電流測量電路圖
2009-07-18 16:55:12
509
DT830C、CM2400型交流電壓測量電路圖
2009-07-18 16:54:49
414
DT830C、CM2400型二極管及蜂鳴器擋的電路圖
2009-07-18 16:54:25
588
DT830C、CM2400型電阻測量電路圖
2009-07-18 16:54:00
519 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAdajuAABZT--BB5c781.jpg)
DT830C、CM2400型測溫電路圖
2009-07-18 16:53:34
447 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAWaGxAABZZ3c2uMM924.jpg)
DT830C、CM2400型AD轉換及小數點驅動電路圖
2009-07-18 16:53:12
595 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAUDbVAABwwxVesv8259.jpg)
DT830B、CM2300型直流電壓測量電路圖
2009-07-18 16:50:19
1002
DT830B、CM2300型二極管測試電路圖
2009-07-18 16:49:43
729
DT830A,CM3900,DT840型直流電壓測量電路圖
2009-07-18 16:47:17
423 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAcD7hAABHRYt3nRE415.jpg)
DT830A,CM3900,DT840型直流電流測量電路圖
2009-07-18 16:46:51
383 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAHXdgAABfcumjagI216.jpg)
DT830A,CM3900,DT840型交流電壓測量電路圖
2009-07-18 16:45:54
524 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaACfm8AABr5a8X89o792.jpg)
DT830A,CM3900,DT840型蜂鳴器電路圖
2009-07-18 16:45:31
469 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAUFvCAABOKEe2xF8905.jpg)
DT830A,CM3900,DT840型二極管測試電路圖
2009-07-18 16:45:10
371 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAV1vmAABQol3og_s540.jpg)
DT830A,CM3900,DT840型電阻測量電路圖
2009-07-18 16:44:47
469 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAa0lCAABlD6jqEGU817.jpg)
DT830A,CM3900,DT840型測量hFE的電路圖
2009-07-18 16:44:27
369 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAAHk0AABvAWYWRu8440.jpg)
DT830A,CM3900,DT840型AD轉換電路圖
2009-07-18 16:43:52
672 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAa85yAABRNuff77A623.jpg)
DT810型蜂鳴器電路圖
2009-07-18 16:41:20
555 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAf5fHAABajNNT7EI070.jpg)
DT810型二極管測試電路圖
2009-07-18 16:40:56
503 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAP4DEAABRDXv56Dk837.jpg)
二極管保護電路圖
2009-07-17 14:43:35
2371
光二極管基本電路圖
2009-07-09 11:56:53
694 ![](https://file1.elecfans.com//web2/M00/A5/1E/wKgZomUMNwSAPjg5AABbrVmUmg8429.jpg)
發光二極管連接到發射極的電路圖
2009-07-07 09:51:48
1180 ![](https://file1.elecfans.com//web2/M00/A5/1C/wKgZomUMNviAKvWRAADxqE_AI-c389.jpg)
定時誤差的改進型雙基極二極管振蕩器電路圖
2009-06-29 11:21:03
671 ![](https://file1.elecfans.com//web2/M00/A5/12/wKgZomUMNs-AM66pAACIQwEwDDU668.jpg)
500千赫雙基極二極管改進型振蕩器電路圖
2009-06-29 11:18:17
455 ![](https://file1.elecfans.com//web2/M00/A5/12/wKgZomUMNs-AIsIlAAD7k5cWGlg771.jpg)
2DUB型硅光敏二極管外型尺寸電路圖
2009-06-08 15:09:20
644 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAPpZxAAAe7gwAeEE702.jpg)
2CU型光敏二極管外形次寸電路圖
2009-06-08 15:08:07
1023 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAO5CJAABdYDYxWz0523.jpg)
2CUA型硅光敏二極管外型尺寸電路圖
2009-06-08 15:07:34
795 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuAM7_6AAAjOSZawco461.jpg)
2CU101、201型硅光敏二極管外型尺寸電路圖
2009-06-08 15:05:42
858 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnuALytXAAAmnNTepbU320.jpg)
四象現式光敏二極管及其典型應用電路圖
2009-06-06 09:49:56
508 ![](https://file1.elecfans.com//web2/M00/A4/FC/wKgZomUMNnOAeWJwAACns0t8LR8473.jpg)
光敏二極管繼電路圖
2009-06-04 14:58:51
664 ![](https://file1.elecfans.com//web2/M00/A4/FA/wKgZomUMNm2Ae6ZBAAB0GYutwkg798.jpg)
二極管與門電路圖
2009-05-08 14:32:57
2365 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgiAVwEmAAAdECfc1NA764.jpg)
二極管或門電路圖
2009-05-08 14:32:14
1489 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgiAapbYAAAZ1WeDeL8501.jpg)
小信號二極管檢波電路圖
2009-05-08 13:24:28
2030 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgWAcN-8AAAjRl0gLqk720.jpg)
二極管限幅電路圖
2009-05-08 13:18:44
2299 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSATyixAABM-rw0DV8893.jpg)
二極管變頻原理電路圖
2009-05-08 13:18:24
1224 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSASzecAAAmJCEUb_w663.jpg)
大信號二極管檢波電路圖
2009-05-08 13:15:42
1456 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSAHlYnAAAY7xqC40s444.jpg)
變容二極管調頻電路圖
2009-05-08 13:13:54
3001 ![](https://file1.elecfans.com//web2/M00/A4/DE/wKgZomUMNgSAdZEoAABL-zMj1eo369.jpg)
用穩壓二極管抬高射極電位的電路圖
2009-05-07 12:54:48
1458 ![](https://file1.elecfans.com//web2/M00/A4/DC/wKgZomUMNf6ADb1OAAAr1rBqCyg167.jpg)
二極管測試器電路圖
2009-04-02 09:35:51
599 ![](https://file1.elecfans.com//web2/M00/A4/B2/wKgZomUMNU-AdfPcAABDB427A1E154.jpg)
發光二極管發光報警電路圖
發光二極管發光報警電路由一個發光二極管及其限流保護電阻構成即可,限流電阻的取值范
2009-03-15 17:36:02
9510 二極管檢波電路圖
2008-09-06 15:37:31
830 ![](https://file1.elecfans.com//web2/M00/A4/63/wKgZomUMM_2AWJZ1AABDulkoecs866.jpg)
二極管整流電路圖
用發光二極管組成的整流電路:
2008-03-20 00:43:55
5793 ![](https://file1.elecfans.com//web2/M00/A4/52/wKgZomUMM6uAdtLWAAA6o9t2DBA119.jpg)
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