示波器是一種常用的電子測量儀器,可以用來測量各種電壓信號。在實際工作中,我們經常需要測量直流電壓,下面將介紹示波器測量直流電壓的具體步驟。 1. 準備示波器和被測電路 在進行直流電壓測量之前,首先
2023-09-11 15:43:16
942 ![](https://file1.elecfans.com//web2/M00/A2/7B/wKgZomT-xROAQzc7AABf5N61foc83.jpeg)
DT930F型萬用表電路圖
2008-12-04 21:52:15
示波器測量直流電壓方法有兩種,一種是直接測量法,一種是比較測量法,這兩種方法都能準確測出直流電壓。
2018-01-15 09:53:29
88841 學會用萬用表的直流電壓檔和直流電流檔分別測量直流電壓和電流及學會用直流電壓表、直流電流表分別測量直流電壓和電流。
2011-07-24 00:42:57
17141 ![](https://file1.elecfans.com//web2/M00/A5/F1/wKgZomUMOuiAeVeLAAAMZywX7zA721.gif)
瞬變電壓抑控器作直流電源保護電路圖
2010-04-02 18:08:59
615 ![](https://file1.elecfans.com//web2/M00/A5/89/wKgZomUMOOOAZOpdAADYtI4q2FE706.jpg)
串級型直流電源的結構電路圖
2009-08-15 16:56:17
656 ![](https://file1.elecfans.com//web2/M00/A5/39/wKgZomUMN3mALfa7AADcJn8wYDw925.jpg)
各部分的直流電位電路圖
2009-08-06 14:45:23
869 ![](https://file1.elecfans.com//web2/M00/A5/36/wKgZomUMN22AI9t_AAGu_I9irVA686.jpg)
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型交流電壓測量電路圖
2009-07-22 17:29:49
793 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAeEt0AABWltYK_qg232.jpg)
DT940改進型直流電流測量電路圖
2009-07-22 17:22:01
539 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAAPmVAAA1Sx_JdOU928.jpg)
DT940改進型直流電壓擋的簡化電路圖
2009-07-22 17:21:29
527 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAD44EAAA6bm9HijY337.jpg)
DT930F型直流電流測量電路圖
2009-07-22 17:19:00
807 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAaStSAAB4WyGjDVo355.jpg)
DT930F型頻率測量電路圖
2009-07-22 17:18:22
675 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAT03yAAB3niOOSmk432.jpg)
DT930F型晶體管hFE測量電路圖
2009-07-22 17:17:58
610 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAdqg_AABOSlW8TUo846.jpg)
DT930F型交流電壓測量電路圖
2009-07-22 17:17:36
964 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAZ-QQAABpgrMcF2Y816.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)
DT930F型電阻測量電路圖
2009-07-22 17:16:52
1050 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAQjrmAAB_H_PQHlM928.jpg)
DT930F型電容測量電路圖
2009-07-22 17:16:27
861 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAbXQoAACcghUksFk891.jpg)
DT930F型電導測量電路圖
2009-07-22 17:15:51
845 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAdgy5AABjnOdJCHI546.jpg)
DT930F型4,1 2位數字萬用表的總電路圖(之二)
2009-07-22 17:11:05
2022 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAUAdPAAHfrqJ8Bn8819.jpg)
DT930F型4,1 2位AD轉換電路圖
2009-07-22 17:09:27
869 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0eAUf6hAACzW4hInvg104.jpg)
DT860型直流電流測量電路圖
2009-07-21 17:38:45
476
DT860型基準電壓發生電路圖
2009-07-21 17:38:22
723 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aABckXAAA2uEf_XAM387.jpg)
DT860型NPN管測量電路圖
2009-07-21 17:36:57
457 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAediJAABC6SGIOGw414.jpg)
DT860B型直流電流測量電路圖
2009-07-21 17:32:58
709 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAALYsAABCX5EKrn4203.jpg)
DT940C型交流電壓測量電路圖
2009-07-20 17:39:08
630 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0SAKpBkAABfTeIa-Uo334.jpg)
DT940C型直流電壓測量電路圖
2009-07-20 17:36:38
619 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SAYTF-AABFTn5wnfk587.jpg)
DT940C型直流電流測量電路圖
2009-07-20 17:35:55
557 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SAfy2BAABaqZXxbQ0136.jpg)
DT940C型溫度測量電路圖
2009-07-20 17:34:55
529 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SAUf4PAABGsrNIKH0315.jpg)
DT940C型電阻測量電路圖
2009-07-20 17:33:42
771 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SARzeSAABn_WY4zWc137.jpg)
DT940C型電容測量電路圖
2009-07-20 17:33:17
542 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SALPANAACE_VqwpRQ639.jpg)
DT940C型電導測量電路圖
2009-07-20 17:32:32
501 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SAUBGnAABIgRvetNQ910.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+、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)
交流電壓、直流電壓轉換電路圖
2009-07-20 14:28:10
1417 ![](https://file1.elecfans.com//web2/M00/A5/2C/wKgZomUMNz2AIRpUAAC9qowF5XI857.jpg)
M830B型直流電壓測量電路圖
2009-07-18 17:40:19
526 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAaAILAAA3ylYKDFo718.jpg)
DT-1型直流電壓測量電路圖
2009-07-18 17:34:43
398 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAIDMbAABFetqjvuo354.jpg)
DT-1型直流電流測量電路圖
2009-07-18 17:34:18
561 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAdd1NAABIuf61R8k823.jpg)
DT-1型交流電壓測量電路圖
2009-07-18 17:32:58
462 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziATeM0AAA19eiIKZo951.jpg)
DT-1型電阻測量電路圖
2009-07-18 17:32:09
555 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAYoZCAABoHo2FRgQ748.jpg)
DT890B型直流電壓測量電路圖
2009-07-18 17:29:58
1147 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziADokeAAA76aoEhyw195.jpg)
DT890B型直流電流測量電路圖
2009-07-18 17:29:35
540 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAT1HHAABpb_rYFeU612.jpg)
DT890B型交流電壓測量電路圖
2009-07-18 17:27:39
779 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAVbgBAAB8WGIhMsc294.jpg)
DT890B型電容測量電路圖
2009-07-18 17:27:12
888 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAC_RaAACjLCmyzZ0899.jpg)
DT890、DT890A型直流電壓測量電路圖
2009-07-18 17:13:03
960 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAbOBxAABIHvxRYDA034.jpg)
DT890、DT890A型直流電流測量電路圖
2009-07-18 17:12:35
1139 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAdCIhAABcBEv-t5g631.jpg)
DT890、DT890A型晶體管hFE測量電路圖
2009-07-18 17:11:26
588 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAJv-kAAA7olRLSd0474.jpg)
DT890、DT890A型電阻測量電路圖
2009-07-18 17:10:41
695 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAJx6UAABidPM0XVM911.jpg)
DT890、DT890A型電容測量電路圖
2009-07-18 17:09:49
902 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAeIGrAACDD0LcHU0447.jpg)
DT840D、CM3900A型直流電壓測量電路圖
2009-07-18 17:07:59
371 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAWZhmAABAGHmsf3g705.jpg)
DT840D、CM3900A型直流電流測量電路圖
2009-07-18 17:07:17
405 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAcl-mAABPNh2hZrA523.jpg)
DT840D、CM3900A型交流電壓測量電路圖
2009-07-18 17:06:41
456 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeARuiCAABg8CL8lvc943.jpg)
DT830型直流電壓測量電路圖
2009-07-18 17:02:22
663 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzeAOj7sAABgbV444iU246.jpg)
DT830型直流電流測量電路圖
2009-07-18 17:01:52
768 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzeAPRZqAABkDTBVHwY704.jpg)
DT830型交流電壓測量電路圖
2009-07-18 16:58:16
2116 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAbm-sAABtHSujAHY784.jpg)
DT830型電阻測量電路圖
2009-07-18 16:57:12
970
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
DT830B、CM2300型交流電壓測量電路圖
2009-07-18 16:50:56
679 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAMzlYAABK4aRqsEE753.jpg)
DT830B、CM2300型直流電壓測量電路圖
2009-07-18 16:50:19
1002
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)
DT810型直流電壓測量電路圖
2009-07-18 16:42:08
629 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzWAfVCbAABKbx9HXc8958.jpg)
DT810型直流電流測量電路圖
2009-07-18 16:41:45
439 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzWATckyAABhUzlpq3I695.jpg)
DT810型電阻測量電路圖
2009-07-18 16:40:10
496 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAZw1VAABiAyEd6N8854.jpg)
晶體管的直流電壓控制電路圖
2009-07-17 11:49:05
1087 ![](https://file1.elecfans.com//web2/M00/A5/29/wKgZomUMNy-APryWAAFgO6VB2F4788.jpg)
高壓直流電源電路圖
2009-07-17 11:39:16
3498 ![](https://file1.elecfans.com//web2/M00/A5/29/wKgZomUMNy6AXX9sAADpwnCr00Y739.jpg)
交流電壓、直流電壓轉換電路圖
2009-07-16 11:44:00
1688 ![](https://file1.elecfans.com//web2/M00/A5/26/wKgZomUMNyaAIim7AAC9qowF5XI639.jpg)
直流電流電壓變換電路圖
2009-06-10 10:03:03
4019 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoeAf6_3AAA4WlNwxvw061.jpg)
雙電源精密直流電壓過高報警電路圖
2009-06-10 10:02:32
1549 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoeAfy4dAABZNVsXd1I104.jpg)
精密直流電壓過高報警電路圖
2009-06-10 10:01:58
1322 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoeASOoaAABbrZFO3CE216.jpg)
精密直流電壓過底報警電路圖
2009-06-10 10:01:27
1360 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoeAMHa_AABiyuBrIjQ396.jpg)
單電源直流電壓過高報警電路圖
2009-06-10 09:58:17
2132 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoaAZW8RAABYPUikZqQ517.jpg)
單電源直流電壓過高報警電路圖
2009-06-10 09:57:29
1796 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoaAMdXtAABYPUikZqQ394.jpg)
單電源精密直流電壓過高報警電路圖
2009-06-10 09:56:56
1985 ![](https://file1.elecfans.com//web2/M00/A5/01/wKgZomUMNoaARm7sAAB5RYyz008219.jpg)
瞬變電壓仰制氣直流電源保護電路圖
2009-06-08 15:00:57
432 ![](https://file1.elecfans.com//web2/M00/A4/FE/wKgZomUMNnqAGBM_AAAYU48A4-A021.jpg)
直流電壓過高、過低監視電路圖
2009-05-20 13:48:58
556 ![](https://file1.elecfans.com//web2/M00/A4/EE/wKgZomUMNj6AVtpVAAA1xkNkKro525.jpg)
簡易直流電壓測量儀電路圖
2009-05-19 13:37:06
884 ![](https://file1.elecfans.com//web2/M00/A4/EC/wKgZomUMNjmAYvvYAABggG8n5cs485.jpg)
直流電源凈化電路圖
2009-05-13 14:07:00
1774 ![](https://file1.elecfans.com//web2/M00/A4/E5/wKgZomUMNh-Afw27AABLB3k94oA574.jpg)
直流電橋的基本電路圖
2009-05-08 16:07:07
4875 ![](https://file1.elecfans.com//web2/M00/A4/E1/wKgZomUMNg6Ac7YrAAAhgvLRXwE610.jpg)
雙極性直流電壓變換電路圖
2009-05-08 14:56:43
1103 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgqAHhU7AABY2G1lVAc710.jpg)
絕緣型直流電壓檢出電路圖
2009-04-02 16:17:11
519 ![](https://file1.elecfans.com//web2/M00/A4/B2/wKgZomUMNVKAPvi8AAF4RazjWLA699.jpg)
采用光耦合器的直流電壓檢出電路圖
2009-04-02 16:16:00
493 ![](https://file1.elecfans.com//web2/M00/A4/B2/wKgZomUMNVGAD-ZXAAE9FXfUf-8822.jpg)
DT930F型4位數字萬用表電路圖
2008-12-04 21:51:46
6852 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAFuZ1AAQRrqvidnk358.jpg)
直流電機正反轉電路圖
2008-10-17 16:26:24
10925 ![](https://file1.elecfans.com//web2/M00/A4/6B/wKgZomUMNCGARNcWAAFbM7HY4GU747.jpg)
數字萬用表DT930F電路圖下載
2007-12-03 22:46:07
84 萬用表交流,直流電壓測量電路圖
2007-12-03 20:34:00
3755 萬用表電路圖DT930F電路圖
2007-12-03 20:28:09
5523 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eAB54tAAByWgl6Nkg796.gif)
直流電壓表的接線方法電路圖
2007-12-02 23:05:34
7572 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eAPw2lAADLbi2UGHw113.jpg)
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