DT-890B型數字萬用表原理框圖如圖3-2所示。整個電路由以下3大部分構成
2020-09-18 14:23:21
6340 ![](https://file.elecfans.com/web1/M00/C6/D7/o4YBAF9kUXiATfBdAABdUV1W2cg224.jpg)
DT890B數字萬用表測量溫度,Temperature measurement circuit
關鍵字:DT890B數字萬用表測量溫度
2018-09-20 19:19:04
914 電子發燒友網為大家提供了DT9205型萬用表電路,本站還有許多電子電路圖。希望對您有所幫助!
2012-03-02 09:51:22
16163 ![](https://file1.elecfans.com//web2/M00/A6/22/wKgZomUMO-aAKVMBAAAhTGkyYzQ260.gif)
DT系列數字萬用表電路圖,可替換型號有DT838/DT700C/DT820C/DT858/DT858L。
2011-07-01 10:44:49
10859 ![](https://file1.elecfans.com//web2/M00/A5/EB/wKgZomUMOsyABqIHAAAeDJKonLg281.jpg)
M830B/DT830B型數字萬用表電路圖及參數
2011-05-06 10:26:01
966 DT890B型數字萬用表的小改進
2009-11-23 20:31:43
2346 ![](https://file1.elecfans.com//web2/M00/A5/5F/wKgZomUMOCCAf4iTAADoBRyaUwQ404.jpg)
如何用數字萬用表巧判石英晶體質量
用DT890數字萬用表測試石英晶體既快又準,方法如下:第一步:將數字萬用表撥至20MΩ,按常
2009-08-03 16:09:36
1226
lX101型3,1 2位數字照度計的總電路圖
2009-07-23 16:48:43
722
TM6043型3,1 2位數字電感電容表的總電路圖
2009-07-22 18:22:46
1229 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAclwXAAIHIaeiU98426.jpg)
XBM-111、112型3,1 2位數字顯示報警儀的總電路圖
2009-07-22 18:18:53
711 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAKgUKAAGRnJd-FdQ591.jpg)
WK型3,1 2位數字溫控儀的總電路圖
2009-07-22 18:16:59
1797 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAKNysAAE7O-DccEg835.jpg)
T7106型3,1 2位數字溫度表的總電路圖
2009-07-22 18:15:42
843 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qASbxiAABxr1hdzYI526.jpg)
ST89型3,1 2位數字壓力表的總電路圖
2009-07-22 18:14:18
833 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAJsSeAAHJtc_WVh4391.jpg)
ST89型3,1 2位數字溫度表的總電路圖
2009-07-22 18:12:25
618 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAQk9ZAAGRa6C0hFg619.jpg)
DM6301型3,1 2位數字光電轉速表的總電路圖
2009-07-22 18:07:18
816 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAaiqvAADk4DFCvPk440.jpg)
DT2234型5位數字光電轉速的總電路圖
2009-07-22 18:02:58
602 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAeOm3AAC8_iJk1qc236.jpg)
DT2232D型3,1 2位數字光電轉速表的總電路圖
2009-07-22 18:01:26
598 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qANBJRAAFMo7gcTUg868.jpg)
DM6902型3,1 2位數字溫度表的總電路圖
2009-07-22 17:59:57
829 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAJIqHAADu5ln8rqQ939.jpg)
DM6266+型3,1 2位數字鉗形表的總電路圖
2009-07-22 17:47:56
3393 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAB0JNAAGEJf_RZgk034.jpg)
DM6025型3,1 2位數字光電轉速表的總電路圖
2009-07-22 17:45:30
512 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAbuKDAAEW3OAnUSw020.jpg)
DM801型3,1 2位數字溫度表的總電路圖
2009-07-22 17:44:11
808 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0qAOWYbAAErNuMakPo011.jpg)
DM6015型3,1 2位數字鉗形的總電路圖
2009-07-22 17:43:29
1450 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAetKFAAE15abHOGs899.jpg)
DM6013A型3,1 2位數字電容表的總電路圖
2009-07-22 17:42:57
2798 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAJGe7AAHJpQrfDH8706.jpg)
CM8601型3,1 2位數字電容表的總電路圖
2009-07-22 17:41:06
2475 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAdpPHAAG_NRSs2R8314.jpg)
3210型3,1 2位數字鉗形電流表的總電路圖
2009-07-22 17:39:07
2523 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAfAkLAAE8mFLP3uw293.jpg)
由TSC320構成3,3 4位數字萬用表的基本電路圖
2009-07-22 17:36:28
886 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0mAfPMRAAGGsXkII28751.jpg)
DT1000、CM4200型4,1 2位數字萬用表的總電路圖
2009-07-22 17:26:42
1432 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iAONaRAAIUOeyAwZc341.jpg)
DT980和CM4400型4,1 2位真有效值數字萬用表的總電路圖
2009-07-22 17:25:31
1853 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iAbENyAAHd2N24zj0957.jpg)
DT960和CM3300型數字、液晶條圖雙顯示數字萬用表的總電路圖
2009-07-22 17:24:48
908 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iAHVSYAAGyGvxI4s8806.jpg)
DT960T和CM3310型數字、液晶條圖雙顯示數字萬用表的總電路圖
2009-07-22 17:24:02
767 ![](https://file1.elecfans.com//web2/M00/A5/2F/wKgZomUMN0iADbtXAAGLmayzpVE574.jpg)
DT950、DMM8000型雙顯示數字萬用表的總電路圖
2009-07-22 17:23:13
1123 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAOianAAISqWYMvZA736.jpg)
DT940改進型4,1 2直有效值數字萬用表的總電路圖
2009-07-22 17:20:59
627 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAbOlbAAGqbAHYP9g338.jpg)
DT910型3,3 4位自動量程數字萬用表的總電路圖
2009-07-22 17:13:15
1599 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0iAR459AAFAgguS3MQ846.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)
DM8145A型4,1 2位臺式真有效值數字萬用表的總電路圖
2009-07-22 17:09:04
1153 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0eADqC8AAFAgguS3MQ323.jpg)
DM6017型4,1 2位數字萬用表的總電路圖
2009-07-22 17:04:40
883 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0eARQiBAAGFnWdCidg735.jpg)
由TSC815構成的3,1 2位自動量程數字萬用表的總電路圖
2009-07-21 17:46:09
1227 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0eACYxhAAE6c5PZumM487.jpg)
由NJU9027構成的3,1 2位自動測量數字萬用表的
2009-07-21 17:44:44
523 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0eABn6hAAGh9MghCZY253.jpg)
由MC14433構成3,1 2位自動量程數字萬用表的總電路圖
2009-07-21 17:43:17
1897 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAfv7RAAELuYw9Cw4003.jpg)
TSG960A型語音報數3,1 2位數字萬用表的總電路圖
2009-07-21 17:41:32
943 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAAXNtAAGFg_HyTiY559.jpg)
PF24A型3,1 2位數字萬用表的總電路圖
2009-07-21 17:40:11
582 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAONEXAAFpUkfEAGc979.jpg)
M3800、DT3900型3,1 2位數字萬用表的總電路圖
2009-07-21 17:39:25
1913
DT860型3,1 2位自動量程數字萬用表的總電路圖
2009-07-21 17:34:37
2184 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAbyhKAAH5Y9KxRMg459.jpg)
DT860D、CM2600型3,1 2位自動測量數字萬用表電路圖
2009-07-21 17:33:44
1297
DT860B型3,1 2位自動測量數字萬用表的總電路圖
2009-07-21 17:31:54
978 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aASnmhAAFKz1Dlb8g270.jpg)
DM6022型3,1 2位數字萬用表的總電路圖
2009-07-21 17:30:47
737 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aACO2rAAGuQymh-90801.jpg)
DM6018型3,1 2位數字萬用表的總電路圖
2009-07-21 17:29:16
814 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAONOgAAGvuteGiRM349.jpg)
DM6016型3,1 2位數字萬用表的總電路圖
2009-07-21 17:28:29
935 ![](https://file1.elecfans.com//web2/M00/A5/2E/wKgZomUMN0aAMsdpAAHDsxaiIoY973.jpg)
DT940C型3,1 2位數字萬用表總電路圖(之一)
2009-07-20 17:32:11
1643 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SAXVVoAAHX_iHMjro416.jpg)
DT940C型3,1 2位數字萬用表總電路圖(之二)
2009-07-20 17:31:09
1507 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SALxFJAAGl7iAURow853.jpg)
DT890D、CM3900型3,1 2位數字萬用表的總電路圖
2009-07-20 17:30:25
3774 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0SASTVoAAIauDN1zCQ525.jpg)
DT809C型3,1 2位數字萬用表的總電路圖
2009-07-20 17:27:21
680 ![](https://file1.elecfans.com//web2/M00/A5/2D/wKgZomUMN0OAJ673AAIaf8bYDnc762.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3,1 2位數字萬用表的總電路圖
2009-07-18 17:37:27
1601 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziABE4HAAE24-LjZq4650.jpg)
DT-2型3,1 2位數字萬用表電路圖(PB2板、PB3板)
2009-07-18 17:36:14
1108 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAfyYNAALx1ot_79Q953.jpg)
DT-2型3,1 2位數字萬用表電路圖(PB1板)
2009-07-18 17:35:30
854 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziAKRchAALsNE-RWfo493.jpg)
DT-1型3,1 2位數字萬用表電路圖(PB2、PB3板)
2009-07-18 17:31:45
732 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziANG7WAALuuf0NoeM638.jpg)
DT-1型3,1 2位數字萬用表電路圖(PB1板及電源部分)
2009-07-18 17:30:49
817 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziALUYwAALs88a6_1g827.jpg)
DT890B型小數點及低電壓指示符驅動電路圖
2009-07-18 17:28:58
604 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNziANlFXAABUozboVaU822.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)
DT890B型AD轉換電路圖
2009-07-18 17:26:40
1297 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAJqUVAABbUnefAd8518.jpg)
DT890B型3,1 2位數字萬用表總電路圖(之一)
2009-07-18 17:24:40
2462 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAamtyAAGPUbPNJso138.jpg)
DT890B型3,1 2位數字萬用表總電路圖(之二)
2009-07-18 17:13:31
1539 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAEBtYAAE1ESGm1-0908.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型蜂鳴器電路圖
2009-07-18 17:11:04
1649 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAclSLAABQsX8zsUY859.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)
DT890、DT890A型AD轉換電路圖
2009-07-18 17:09:24
705 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAMABFAABPPU_pKcE188.jpg)
DT840D、CM3900A型3,1 2位數字萬用表的總電路圖
2009-07-18 17:03:44
713 ![](https://file1.elecfans.com//web2/M00/A5/2B/wKgZomUMNzeAN7cjAAFA-XwYGVU050.jpg)
DT830D型3,1 2位數字萬用表的總電路圖
2009-07-18 16:56:25
4493
DT830C、CM2400型3,1 2位數字萬用表的總電路圖
2009-07-18 16:52:48
538 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzaAHjLjAAG5rved7Dg306.jpg)
DT830B、CM2300型3,1 2位數字萬用表的總電路圖
2009-07-18 16:47:58
1923
DT830A,CM3900,DT840型3,1 2位數字萬用表的總電路圖
2009-07-18 16:42:45
898 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzWAZKCBAAFlku8F-TQ127.jpg)
DT810型3,1 2位數字萬用表總電路圖
2009-07-18 16:38:29
548 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSACkPqAAFc-36qHDo143.jpg)
DT810型3,1 2位數字萬用表的總電路圖
2009-07-18 16:38:09
535 ![](https://file1.elecfans.com//web2/M00/A5/2A/wKgZomUMNzSAeowNAAHwlWGJOnE431.jpg)
DT9208A型萬用表電路圖
2009-05-20 17:43:23
654 DT960T型數字萬用表電路圖
2008-12-04 21:53:42
1327 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAAKhlAASHD_pF_Kk362.jpg)
DT830型萬用表電路圖
2008-12-04 21:37:20
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)
DT890C型萬用表電路圖
2008-12-04 21:47:35
3135 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAHJ9zAATFZ-ZXaXM363.jpg)
DT890B型萬用表電路圖
2008-12-04 21:45:30
5480 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAeMusAASwS87dSl8447.jpg)
DT890A型數字萬用表電路圖
2008-12-04 21:43:09
4082 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAOOj0AATQsso05-I768.jpg)
DT890型數字萬用表電路圖
2008-12-04 21:41:00
5304 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAClSiAASLWb1F_bw759.jpg)
DT840D型萬用表電路圖
2008-12-04 21:39:13
1691 ![](https://file1.elecfans.com//web2/M00/A4/7D/wKgZomUMNGyAUqfMAAULkkFgh5M703.jpg)
DT-8302萬用表電路圖、 DT-840D萬用表電路圖、 DT-890萬用表電路圖、 DT-890A萬用表電路圖、 DT-890B萬用表電路圖、DT-890C萬用表電路圖、DT-930F+萬用表電路圖、DT-960T萬用表電路圖、CM-6013A
2008-12-04 13:43:53
2648 用DT890數字萬用表檢查晶振
筆者總結出一種利用DT890數字萬用表檢查晶體的方法,現介紹如下: 首先
2008-10-14 09:21:31
1884 DT93OF型數字萬用表電路圖
2008-03-23 13:48:55
2066 ![](https://file1.elecfans.com//web2/M00/A4/52/wKgZomUMM66AFoHhAAHesHZvUtY754.jpg)
數字萬用表DT930F電路圖下載
2007-12-03 22:46:07
84 數字萬用表電路圖DT830型
2007-12-03 20:58:04
6628 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eAJmkEAAGwk2ROJ-g347.jpg)
數字萬用表電路圖DT9208A
2007-12-03 20:54:42
1968 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eAX1OhAAIMX71LPiw979.gif)
數字萬用表電路圖DT9208A
2007-12-03 20:53:16
3345 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eAK4NGAAKR7aXh-2Y057.gif)
數字萬用表電路圖DT9205A
2007-12-03 20:51:09
16171 ![](https://file1.elecfans.com//web2/M00/A4/42/wKgZomUMM2eATmQYAAKR7aXh-2Y391.gif)
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)
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