一種新穎的觸摸式開關臺燈電路本文所應用到的相關器件資料: TT6061A 最近,筆者對一種新的觸摸式臺燈按其實物畫下
2008-09-22 16:01:24
SC3071集成電路制作的觸摸式步進調光臺燈,使用時,只要人手反復觸摸M時,燈光亮度就會按:弱光、中光、最亮、熄滅……四擋循環變化,最大亮度時晶閘管VTH導通角為115o。
2020-04-22 16:38:13
1648 ![](https://file.elecfans.com/web1/M00/BA/AF/o4YBAF6gAXmASvwGAABZ81IXNAw214.jpg)
采用BA2101調光專用集成電路制作向成的觸摸式步進桶光燈,‘它非常適宜于臺燈嗣光。
2020-04-22 16:31:57
5553 ![](https://file.elecfans.com/web1/M00/BB/1D/pIYBAF6f__6AcDTHAACCSocsQR4753.jpg)
下面以某調光臺燈原理進行詳細分析:下面為比較常見的調光臺燈原理圖,電位器VR1和電阻R1給電容C1充電,當電容C1的電壓高于雙向二極管導通值時,就會觸發雙向晶閘管導通,燈泡亮。通過調節電位器可以改變電容C1的充電時間。
2019-10-15 17:50:41
39398 ![](https://file.elecfans.com/web1/M00/AA/0D/o4YBAF2lli2ANGTlAABT5EUYTfQ079.jpg)
文章首先介紹了觸摸式開關的概念,并對觸摸式開關的分類進行了說明,然后指出了觸摸式開關的功能特點并且解釋了觸摸開關的原理,最后介紹了觸摸式開關的優缺點。
2019-08-01 14:56:45
12889 筆者未修理過觸摸式臺燈,也不清楚其工作原理,但根據實物很快便畫出了該臺燈的電路圖(見附圖)。按圖索驥.對電路板上的元器件檢測了一遍,卻沒有發現損壞的元器件,使維修陷入了僵局。
2019-01-20 09:28:18
19478 ![](https://file.elecfans.com/web1/M00/64/DB/o4YBAFujez-AHFvmAADKaMtrdrg365.jpg)
本文首先介紹了觸摸調光電路板的概念,其次介紹了單鍵兩路觸摸調光電路板功能與兩按鍵觸摸調光電路板工作原理,最后介紹了4擋觸摸調光臺燈電路圖。
2018-05-21 08:36:32
40184 ![](https://file.elecfans.com/web1/M00/51/1D/o4YBAFsCFmuAMkw4AACEl2st-9g781.jpg)
本文介紹的自動調光臺燈能根據周圍環境照度強弱自動調整臺燈發光量。當環境照度弱,它發光亮度就增大;環境照度強,發光亮度就減暗。 調光臺燈電路及工作原理 該燈電路見圖1。當開關S撥向位置2時,它是一個
2014-04-24 10:59:41
17092 ![](https://file1.elecfans.com//web2/M00/A6/6E/wKgZomUMPa6AflVfAABC6wIrGNk825.jpg)
這里介紹的是用于臺燈的觸摸式開關線路,使用時,只要用手摸一下臺燈上的金屬飾物,燈就亮,再摸另一個金屬飾
2010-11-19 17:21:34
5299 ![](https://file1.elecfans.com//web2/M00/A5/C7/wKgZomUMOg-ABsADAAFDcm5Ko18900.jpg)
使用本文介紹的觸摸式自熄燈不但方便生活,而且能給家庭增添現代化的色彩.我們只要用手摸一下觸摸電極片,室內
2010-11-19 17:13:01
1437 ![](https://file1.elecfans.com//web2/M00/A5/C7/wKgZomUMOg-AXG3HAAGD-ptfsUs837.jpg)
這里只用一片集成電路塊T065的觸摸式開關。它小巧,功耗較低,適宜給晶體管收音機之類的小電流用電器作無
2010-08-19 21:00:05
1142 ![](https://file1.elecfans.com//web2/M00/A5/AE/wKgZomUMOZCAcFI2AAE17GqNDSs179.jpg)
簡易觸摸式電子開關的電路圖見圖243A。BG1作開關管,BG3、BG2等分別組成“觸摸開”和“觸摸關”的控制電
2010-08-02 23:18:30
4761 ![](https://file1.elecfans.com//web2/M00/A5/A9/wKgZomUMOXuAEWyRAADhWeOmXR8512.jpg)
TT6061A、TT6061B典型應用電路圖 (觸摸式步進調光燈專用集成電路)
TT6061A、TT6061
2010-05-04 07:58:39
7308 ![](https://file1.elecfans.com//web2/M00/A5/94/wKgZomUMORSAFa6jAACcy8a0ank460.jpg)
觸摸式臺燈原理圖
電路見圖,它分四檔控制燈泡的亮度。通電后燈泡不亮,第一次輕輕觸摸一下燈罩外殼,燈泡便發出低亮度的光,
2009-11-25 14:44:26
16551 ![](https://file1.elecfans.com//web2/M00/A5/60/wKgZomUMOCOAUeTmAABs4KwZNSw307.gif)
PT2102感應式觸摸調光臺燈電路
最近修了一臺由PT2102集成塊為核心的感應式觸摸臺燈,PT2102是臺灣普城科技公司推
2009-10-20 17:04:52
5761 ![](https://file1.elecfans.com//web2/M00/A5/52/wKgZomUMN-aAPiPYAAA73NH-EfU087.jpg)
CMOS觸摸式調光器
一塊Seimens SLB0586A
2009-09-22 15:25:23
1578 ![](https://file1.elecfans.com//web2/M00/A5/45/wKgZomUMN66AQakFAABrxxcsUmc132.jpg)
自動穩光的調光臺燈電路圖
&nbs
2009-07-28 16:30:28
2575 ![](https://file1.elecfans.com//web2/M00/A5/32/wKgZomUMN1qAMqSNAAGlJtGZ020789.jpg)
觸摸式延時開關電路圖
&nb
2009-07-28 15:56:10
3310 ![](https://file1.elecfans.com//web2/M00/A5/32/wKgZomUMN1mAexZTAAGzE-nSTk8518.jpg)
觸摸式燈開關電路圖
2009-07-28 15:55:17
3472 ![](https://file1.elecfans.com//web2/M00/A5/32/wKgZomUMN1mAWfdcAAF_7SPH7qE455.jpg)
4擋觸摸調光臺燈電路圖
&n
2009-07-28 15:50:34
5740 ![](https://file1.elecfans.com//web2/M00/A5/32/wKgZomUMN1mAY7U3AACcxv-E5JA745.jpg)
一種新穎的觸摸式開關臺燈電路
最近,筆者對一種新的觸摸式臺燈按其實物畫下了電路,現提供大家參考。電路見圖,它分四擋控制燈泡的亮度。通電后燈泡不亮
2009-07-27 11:28:23
836
觸摸式聲音報警器電路
2009-07-05 11:30:33
783 ![](https://file1.elecfans.com//web2/M00/A5/1A/wKgZomUMNvGAaU8IAAECiB8AC0M047.jpg)
觸摸式報警器電路
2009-07-05 11:29:52
942 ![](https://file1.elecfans.com//web2/M00/A5/1A/wKgZomUMNvGAd5OaAAC7LfWjwC0022.jpg)
實用觸摸延時熄滅、音樂臺燈電路圖
2009-06-15 13:09:01
1133 ![](https://file1.elecfans.com//web2/M00/A5/06/wKgZomUMNpaAF6eAAAGBgKix62E786.jpg)
專用IC觸摸式臺燈開關電路圖
2009-06-13 17:19:22
2159 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpSAb6yUAAGgueaSONs247.jpg)
無線遙控、觸摸調光燈開關電路圖
2009-06-13 17:15:23
2785 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpSAbms-AAHkucRFcA4864.jpg)
雙燈雙調光臺燈電路圖
2009-06-13 17:12:55
1357 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpSAF5pdAAA5T7Jkwfg466.jpg)
多功能調光臺燈電路圖
2009-06-13 17:03:00
1656 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpOAW344AACL_4N0rho314.jpg)
觸摸無極調光燈電路圖
2009-06-13 16:59:54
5731 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpOAfwIJAAGoVlROSqA754.jpg)
觸摸式五擋調光吊燈電路圖
2009-06-13 16:59:30
710 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpOAbQChAAH9N-fVMFk084.jpg)
參數固態繼電器調光臺燈電路圖
2009-06-13 16:58:24
1455 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpOAYECkAAAiL_a-K_A530.jpg)
HT7713觸摸遙控調光電路圖
2009-06-13 16:55:50
941 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpOAA90mAAJL8r_MeME859.jpg)
控時自動調光臺燈電路圖
2009-06-12 10:54:16
708 ![](https://file1.elecfans.com//web2/M00/A5/03/wKgZomUMNo6ANcH4AABUUO_fjDQ385.jpg)
防近視全自動調光臺燈電路圖
2009-06-12 10:46:27
953 ![](https://file1.elecfans.com//web2/M00/A5/03/wKgZomUMNo6AN_LZAACs9yw_bwI590.jpg)
中亞牌SBT-254調光書寫臺燈電路圖
2009-06-09 13:15:31
486 ![](https://file1.elecfans.com//web2/M00/A5/00/wKgZomUMNoGAafmKAABRctec5J4640.jpg)
永保牌JE-98A電子調光臺燈電路圖
2009-06-09 13:14:54
626 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoGAIMPQAAB5VRSzi0A692.jpg)
四達牌SBT-180型鴻運調光書寫臺燈電路圖
2009-06-09 13:14:26
599 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoGAChs4AABESCK0MUw523.jpg)
雙魚牌JC-51型調光書寫臺燈電路圖
2009-06-09 13:13:59
485 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAM1NNAABOjA2Z8dg955.jpg)
雙魚牌B7416型電子調光書寫臺燈電路圖
2009-06-09 13:13:31
750 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAL_bOAABTFyQ6XIA370.jpg)
上海牌JC-51調光臺燈電路圖
2009-06-09 13:12:25
964 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAZX6AAABwAYXVjvY344.jpg)
強華SM-CM1型觸摸變色臺燈電路圖
2009-06-09 13:11:58
481 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCASj_QAACO8Otcx3I549.jpg)
良亮MT9828型調光臺燈電路圖
2009-06-09 13:10:45
1547 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAP5a6AAB2g4chgFk220.jpg)
良亮MT9402型調光臺燈電路圖
2009-06-09 13:10:22
959 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAD8eXAABERid7qwM018.jpg)
康發牌EQF-98Ⅰ型電子調光臺燈電路圖
2009-06-09 13:09:58
383 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCARatxAABOrr5LZd0933.jpg)
好時達LC-977B年歷觸摸調光臺燈電路圖
2009-06-09 13:06:25
922 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAXdkCAACEFu37M3k097.jpg)
富麗BC-3E豪華型電子調光臺燈電路圖
2009-06-09 13:05:53
493 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAK8PyAABy4weLoPw804.jpg)
寶怡牌AJQ-1A調光臺燈電路圖
2009-06-09 13:04:31
431 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAfg76AABUfxbym3Y234.jpg)
寶洋牌高級豪華型調光書寫臺燈電路圖
2009-06-09 13:03:43
346 ![](https://file1.elecfans.com//web2/M00/A4/FF/wKgZomUMNoCAdMWXAABWXn4qp6o659.jpg)
觸摸式請開門語音門鈴電路圖
2009-05-30 16:02:05
708 ![](https://file1.elecfans.com//web2/M00/A4/F7/wKgZomUMNmCANfwsAABV0CqOUr0688.jpg)
觸摸式延時防盜報警器電路圖
2009-05-27 13:38:14
706 ![](https://file1.elecfans.com//web2/M00/A4/F3/wKgZomUMNlOARJ74AAByPooZ7d0483.jpg)
觸摸式防盜報警器電路圖
2009-05-27 13:37:56
1420 ![](https://file1.elecfans.com//web2/M00/A4/F3/wKgZomUMNlOAVAOvAABVcBnjZyw700.jpg)
觸摸式報警發射器電路圖
2009-05-27 13:37:31
523 ![](https://file1.elecfans.com//web2/M00/A4/F3/wKgZomUMNlOAQh9_AABdUNzZ5hw559.jpg)
觸摸式腳踏車“請讓路”語言鈴電路圖
2009-05-26 14:51:36
282 ![](https://file1.elecfans.com//web2/M00/A4/F3/wKgZomUMNlGABSa_AACHnhQmHnk341.jpg)
觸摸式節水龍頭電路圖
2009-05-26 14:08:04
639 ![](https://file1.elecfans.com//web2/M00/A4/F2/wKgZomUMNk6AWmbHAACCUaju2u0504.jpg)
觸摸式定時節能燈電路圖
2009-05-26 14:07:44
551 ![](https://file1.elecfans.com//web2/M00/A4/F2/wKgZomUMNk6ABr8vAABdiriX2MI252.jpg)
觸摸式臺燈開關電路圖
2009-05-25 14:02:43
1454 ![](https://file1.elecfans.com//web2/M00/A4/F1/wKgZomUMNkyAR71cAABhnILQE5E757.jpg)
觸摸式10檔音量自動調節器電路圖
2009-05-23 13:24:42
729 ![](https://file1.elecfans.com//web2/M00/A4/F0/wKgZomUMNkaAW4t_AADWxRZviPM910.jpg)
遙控/觸摸調光器電路圖
2009-05-20 11:07:31
1 功能齊全的觸摸調光電路圖
2009-05-20 10:55:40
27 性能優良的觸摸調光器電路圖
2009-05-20 10:54:23
16 觸摸式數字密碼鎖電路圖
2009-05-19 11:04:42
6
臺燈觸摸式開關電路圖
2009-05-18 15:06:20
1413 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOADs2pAABeCrwB4l4976.jpg)
觸摸式雙穩控制器電路圖
2009-05-18 14:59:23
398 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOAH8g7AAA7FQSx9pg016.jpg)
觸摸式可控硅過零開關電路圖2
2009-05-18 14:59:03
600 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOAY_LRAABCJF4Ondo746.jpg)
觸摸式可控硅過零開關電路圖1
2009-05-18 14:57:11
597 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOAE4HBAABjWRS48V0112.jpg)
光控、觸摸式多用開關插座電路圖
2009-05-18 11:19:09
780 觸摸式開關電路圖
2009-05-18 11:17:26
367
觸摸式語言報警電路圖
2009-05-08 15:57:56
486 ![](https://file1.elecfans.com//web2/M00/A4/E0/wKgZomUMNg2ARQryAACcr6Nov7w876.jpg)
觸摸式語言報警電路圖
2009-05-08 15:57:55
498 ![](https://file1.elecfans.com//web2/M00/A4/E0/wKgZomUMNg2AGPhhAACcr6Nov7w914.jpg)
自動調光臺燈電路圖
2009-05-06 14:24:13
1476 ![](https://file1.elecfans.com//web2/M00/A4/DA/wKgZomUMNfWAcyArAAA17H7uGOs594.jpg)
電子調光臺燈電路圖
2009-05-06 12:46:19
1415 ![](https://file1.elecfans.com//web2/M00/A4/D9/wKgZomUMNfOAaJbjAAAqVi1KZ8g431.jpg)
PUT小型觸摸式蜂鳴器電路圖
2009-04-20 11:11:07
629 ![](https://file1.elecfans.com//web2/M00/A4/C7/wKgZomUMNaeAMnoDAADjJ-elcUI655.jpg)
觸摸式開關電路圖
2009-04-17 11:40:27
811 ![](https://file1.elecfans.com//web2/M00/A4/C4/wKgZomUMNZqAP1yTAAGSnVNFKQw069.jpg)
觸摸式定時開關電路及制作
2009-04-14 09:03:17
19
觸摸式開關火接近式檢測器電路圖
2009-03-24 10:04:00
694 ![](https://file1.elecfans.com//web2/M00/A4/A8/wKgZomUMNSmARvAlAADKn8roEHs626.jpg)
觸摸式收音機收音及批示電路
2009-03-14 14:52:11
589 ![](https://file1.elecfans.com//web2/M00/A4/A0/wKgZomUMNQmAdIB_AAIBdYGQ-9s997.jpg)
觸摸式電風扇調速器電路
2009-01-21 09:45:31
1017 ![](https://file1.elecfans.com//web2/M00/A4/89/wKgZomUMNKWAbzKhAAG1bDDL-Yg470.jpg)
臺燈觸摸開關電路圖:如下圖,下面是其工作原理介紹。
2008-12-24 18:43:45
29380 ![](https://file1.elecfans.com//web2/M00/A4/83/wKgZomUMNIeAEXJwAABH8SFYGTI774.jpg)
觸摸式開關臺燈電路,電路見下圖,它分四擋控制燈泡的亮亮。通電后燈泡不亮,第一次輕輕觸摸一下燈罩金屬外殼。燈泡便發出低亮度
2008-09-22 18:46:24
3732 ![](https://file1.elecfans.com//web2/M00/A4/66/wKgZomUMNAeAU_YZAACEv7rWgA0981.gif)
觸摸式音樂門鈴電路圖
2008-05-23 16:05:14
3363 ![](https://file1.elecfans.com//web2/M00/A4/59/wKgZomUMM9GAG2XeAABETsrpuYs867.jpg)
555觸摸式定時照明燈電路
2008-05-20 21:37:16
1075 ![](https://file1.elecfans.com//web2/M00/A4/58/wKgZomUMM8uACIWxAAG2M0LBgWU265.jpg)
觸摸式定時節能燈電路圖:如圖所示,IC接成單穩態電路,平時555處于復位狀態,3腳為低電平,Scr截止,H燈熄.
2008-02-12 10:03:18
1113 ![](https://file1.elecfans.com//web2/M00/A4/4E/wKgZomUMM5mATt-AAAIAS3KeVco428.jpg)
調光臺燈電路圖一:
調光臺燈的典型電路如附圖所示。 主電路由電源
2008-01-31 09:42:30
46013 ![](https://file1.elecfans.com//web2/M00/A4/4D/wKgZomUMM5OAQNgRAABLbA0Uzto486.jpg)
觸摸式延時自熄燈電路圖
2008-01-20 22:38:34
744 ![](https://file1.elecfans.com//web2/M00/A4/4B/wKgZomUMM46AcRZYAAI4L73Qc5Q878.jpg)
觸摸式交流開關電路圖:如下圖所示,人體觸一下金屬片A時,感應信號經R1加至IC的1腳,IC狀態翻轉,12腳輸出電平,使BG,SCR導通,再觸一下電極A時,IC狀態翻
2007-12-14 20:52:01
1103 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3eAEiWEAAFc54qgwaQ447.jpg)
觸摸式電子開關電路圖
電網電源是經降壓,整流,穩壓,濾波后供給555時基電路的工作電源
2007-12-14 20:49:45
1164 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3eAIDpHAAHfiDjJTz8418.jpg)
觸摸式延時開頭電路圖
2007-12-13 22:25:13
515 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3SACo9rAAGfBhGnHUM894.jpg)
觸摸式調壓開頭電路圖
2007-12-12 22:12:05
597 ![](https://file1.elecfans.com//web2/M00/A4/45/wKgZomUMM3CAbuq_AAAmzVABXKk514.jpg)
性能優良的觸摸調光器電路圖
2007-12-11 22:32:02
857 ![](https://file1.elecfans.com//web2/M00/A4/44/wKgZomUMM22AEXAtAAF2mox0948133.jpg)
臺燈調光器電路圖
2007-12-11 22:30:29
7024 ![](https://file1.elecfans.com//web2/M00/A4/44/wKgZomUMM22AX6WGAAGGdgxIhf0991.jpg)
觸摸式臺燈電路圖
2007-11-21 08:45:28
2795 ![](https://file1.elecfans.com//web2/M00/A4/40/wKgZomUMM12ACB9GAAE6x6Rcbfg705.jpg)
無級調光臺燈電路圖
2007-09-08 08:34:28
2910 ![](https://file1.elecfans.com//web2/M00/A4/3E/wKgZomUMM1KATQU2AAAgVMnAFLE100.gif)
鍵控式調光臺燈
鍵控式調光臺燈利用兩個輕觸式按鍵調光,當輕觸其中一個按鍵時,光線將由強變弱,輕觸另一個按鍵時,光線便會由弱變強。
工作原理
2007-06-20 18:44:31
2342 ![](https://file1.elecfans.com//web2/M00/A4/3D/wKgZomUMM0yAOGnnAAATrHaStx0734.gif)
最近,筆者對一種新的觸摸式臺燈按其實物畫下了電路,現提供大家參
2006-04-16 22:37:24
798 ![](https://file1.elecfans.com//web2/M00/A4/38/wKgZomUMMzKAXrxNAABs4KwZNSw799.gif)
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