1、图 例12V220V220V220V2.G3.O1.I78053.O1.G2.I7905CDQQRSJQCQSRKQcpQcpDLLNPN型晶体管PNP型晶体管单结晶体管IGBT晶体管TXUcp-+cYYPON型达林顿管P型达林顿管N结型场效应管P结型场效应管P沟场效应管N沟场效应管N沟场效应管单向可控硅双向可控硅晶体二极管稳压管双向触发二极管变容二极管发光二极管恒流二极管整流桥整流桥与电容电子管红外发射管红外接收器双发光二极管双发光二极管光电二极管光电三极管光电可控硅光电耦合器摄像头数字表数字时钟D触发器JK触发器RS触发器与门与非门或门或非门异或门异或非门非门同相器运算放大器施密特触发器三
2、端稳压器三端稳压器音乐片电解电容无极电解电容电容可变电容微调电容穿心电容开关单插孔常开按钮开关常闭按钮开关常闭常开按钮插头插孔磁钢避雷器高频插座感应板触摸板穿心磁珠电磁铁插头插座保险丝常闭触点常闭常开触点常开触点继电器电键放音磁头录放磁头摸音磁头电唱头滤波器电动机三相电动机伺服电动机接AC220VAC220V插头AC220V插座零线火线探头热端探头冷端天线双向干簧管常开干簧管常闭干簧管DSE12 345 678 9电风扇互感器电话机电感线圈单圈线圈铁芯线圈变压器磁芯线圈变压器磁芯可调线圈空芯线圈变压器电池晶体荧光灯表头灯泡闪光灯湿敏触摸电阻负载电阻光电池光敏电阻热敏电阻放电器放电板耳机扬声器高
3、音扬声器蜂鸣器讯响器话筒压电陶瓷片屏蔽线氖管水银开关热释电探头气敏元件键盘各式电阻电位器输入输出接地接大地或外壳制图:何应成QQ3341795246制图:何应成QQ334179524678910111213141516171819212223242526272829303120100v交流稳压电源宽范围交流稳压器0-30V稳压器7-37V高压稳压器2-7V低压稳压器简单的分离电源TTL可调输出稳压电源双电源可调稳压器输出0-150V的直流稳压电源5201520252035204520552065207520852094.5MHz陷波滤波器高Q值陷波滤波器可变带通有源滤波器52105211521
4、2抑制交流声的可调陷波滤波器三放大器有源滤波器带通状态变量滤波器2100Hz低通滤波器10KHz四阶低通滤波器10KHz四阶高通滤波器521352145215521652175218晶体管电动机开关干簧自维持开关10A25V直流固体继电器电动机电子开关感应开关感应式电子开关高速开关521952205221522252235224522532333435363738394041424344464748495051525354555645接点延时电路负载转换开关52265227七通道二极管译码器多路遥控发射器ZSF-9907多路遥控接收器ZSJ-9908CS900发射电路模块内电路CS901发射模
5、块内电路CS902接收模块内电路CS906接收模块内电路30-500m超低压遥控报警接收机30-500m超低压遥控报警发射器522852295230523152325233523452355236精密分相器5237JD1A-11型电磁调速电动机控制装置10-180连续可变移相器永磁和并激电动机半波控制器一种新颖的相序保护电路JD1A-11型电磁调速电动机控制装置252385239524052415242高稳定度的交流稳压电路可调电流电压稳压器0-30V稳压器12-20V10A稳压器9101稳压电源9V负阻稳压器汽车电压变换器5-15V稳压器524352445245524652475248524
6、9525057585960616263646566676869717273747576777879808170遥控关断限流稳压器5251高压稳压器30V5A抵功耗可调稳压电源有过载和短路保护的可调稳压电源三端稳压器扩流电路实用高性能稳压电源TTL固定输出稳压电源具有短路保护的低压稳压器远距离自动检测的15V/1A稳压器5A恒压恒流稳压器525252535254525552565257525852595260电子气温计简易数显温控仪52615262LM26微型温度传感器温度不足检测电路性能优良的数字温度计高质量的数字温度计电子体温表上下限温度报警器LSKC粮食水分测量仪改制电路LM26微型温度传
7、感器52635264526552665267526852695270多点长延时继电器555单稳态电路555无稳态电路开机低变高延迟电路开机高变低延迟电路52715272527352745275828384858687888990919293949697989910010110210310410510695天气定时预报控制器4枕边定时灯触摸开关10-60分钟延时器天气定时预报控制器1天气定时预报控制器3天气定时预报控制器25276527752785279528052815282载波系统发射机载波系统接收机567载波遥控或内部通话设备有开/关载波调制器的载波发射机简易电话防盗器5283528452
8、8552865287同线电话转移呼叫器能防盗打防窃听的“电话精灵”传真机电源自动开关567载波接收机5288528952905291双通道全景控制电路无噪声音频切换/混合器混合型混合器立体声唱机放大器有源音调控制器交叉网络式扬声器分频电路轻触键控制卡拉OK话筒开关扬声器保护电路简单实用的音源切换电路529252935294529552965297529852995300Vo=Vref(R1+R2)/R2R3=R1/R27-37V高压稳压器R1R2R3Rsc13ViVoCL2CS3INV4NV5Vref6V-7V+12Vo10Vc11Co137235201Vo=R2Vref/(R1+R2)2-7
9、V低压稳压器R1R2R3Rsc13ViVoCrefCL2CS3INV4NV5Vref6V-7V+12Vo10Vc11Co137235202双电源可调稳压器TA7179P4.7131534.714152152153+8-15V-8-15V+20-30V-12345678101112140.1A0.1A5203输入120-260V宽范围交流稳压器J1J2J3324/4324/4324/4324/4J4134128326223435514DQ22V15J1J2J3J480501W24V22.471220VZ220V16150T150T150T650T1mm0.55mm输出200-240V5204TT
10、L可调输出稳压电源DD15G12G600/400/4140.3121323152511DW72221221+20V+5V+1.5-15V5205输出0-150V的直流稳压电源1458BDY47D1138D1138D1138D1138131414232438238238228221512433164734322W4.7*36V*44*622.22.11+0-150V+154V+15V+15V-15V0.1A5206100V交流稳压电源RL132N634619062W1231221511411200V 2.200V1.K1N43723*5115V5207简单的分离电源LM380162222+Vi-
11、Vi+Vo-Vo52080-30V稳压器321315ViVo52092.G3.O1.ILM1094.5MHz陷波滤波器LH0033221221111300.151151inout14+5210Fo=1/6.28R1C1高Q值陷波滤波器LM102175617R1271C1271541inout5211可变带通有源滤波器800Hz140-350Hz7416831433327327327314-2231414inout5212抑制交流声的可调陷波滤波器可调为50-60HZ74122268.R1472R275362424473473473inout+12V-12V6*(R1+R2)5213三放大器有源
12、滤波器Fo=1KHzQ=26Ho=26QmaxAo/5C1=C2R5=R6=R7R4/R3=3Ho-1FoHoAo/3R2C2=Ho/6.28FoQR1C1=Q/6.28FoHoP=7.5mWD324/42414754242424246363324/4324/4+15V-15Vin高通out低通out带通outR1R2R3R4R5R6R7C1C25214Fo=中心频率=1/6.28RCQo=品质因数=（R1+R2）/2R1H0=谐振时的增益=R2/R1R3=R4=10/F0带通状态变量滤波器8324/4324/4324/41551715155155171313+15V-15VinoutRRR1
13、R2R3R4CC521510KHz四阶高通滤波器7417413933931631631631635871485215151515outin+9V+9V-9V-9V2346723467521610KHz四阶低通滤波器74174139339316316316316358714852outin+9V+9V-9V-9V2346723467131313131452172100Hz低通滤波器Ri=52Ro=5233.1mh21.9mh56421683282321633243inout5218电动机电子开关M33423AKX31-3V5219感应式电子开关X31X31G6JJK361129VKGY5220感
14、应开关G6AG1X31J36112GY-9V5221晶体管电动机开关DCKJJZM5222控制控制高速开关CR1313CRRLKAC5223干簧自维持开关极化继电器JJZGKGKDCCG5224常闭触点10A25V直流固体继电器+5V+4N2533113473D39J3D44H2D38S4170.053343345225负载转换开关CRCRDPDP3321313KAC控制5226接点延时电路14272331KCR64.1.5227七通道二极管译码器三位二进制寄存器2ak9*21333*71234567Q1Q2Q3Q3-Q2-Q1-+6V5228CS900发射电路模块内电路12345678910
15、1112131415161718SM5262PT22626V8TX315MMPS H1014225473*4K1K2K3K43.3.3.12V473ysL印刷电感522912345678LM358CS902接收模块内电路R25R25TX47318451247327322322339262256318314142252251uh2.2.2.7.5.15.272161617471DATE+5V5230VccA0 A1 A2 A3 A4 A5 A6 A7D0 D1 D2 D3G S+6-12V接编码开关接编码开关ZSF-9907多路遥控发射器ZSF-9907250-400MHz发射按钮5231Vcc
16、A0 A1 A2 A3 A4 A5 A6 A7 G D0 D1 D2 D3+6V+6V接编码开关ZSJ-9908多路遥控接收器ZSJ-9908250-400MHz14*4J1J2J3J45232OSCCS906接收模块内电路123456789101112131415161718RX3310AT118.28.214144735.113.3.3.1115TX11+2-6VDATE5233二态地址1V530-500m超低压遥控报警发射器TXCBF14725145631514123456789101112131415161718CB98841123452341V530-500m超低压遥控报警接收机12
17、3456789101112131415161718CB98842CBJ1A47313*415J74LS04Y74LS0413*415KB14123456TX5235+-DATECS901发射模块内电路TXSAW315M223223113EM805022214113.3.3.1.5236Pd=7.5mwout/in=(R2+R1)/R1精密分相器L144L14436R115R2165425354+15Vinout+out-5237JD1A-11型电磁调速电动机控制装置1Jt22122122.100V68.RV132213312351132212228050CRB222122111100V33.8
18、05015312345678910111213141516171819202122aabb5238JzCON19TS22224222471BXK2K2K3K3K115222112ZS1234567891011121314151617181920212212345678910111213141516171819zuo1zuo2zuo3zuo4JD1A-11型电磁调速电动机控制装置25239一种新颖的相序保护电路DQ47.2221322.14513513393调好后用固定电阻6831515G6G12JCW15563ABC+15V5240永磁和并激电动机半波控制器MCR132231.5A励磁300V
19、2.5220V52410-180连续可变移相器4732222222232521.1.1.out10Vin52420-30V稳压器121681331V2150-30V35V-10V52432.G3.O1.ILM11712-20V10A稳压器3.O2.G1.ILM338LM1070.10.112123231.inout52442.G3.O1.ILM3389V负阻稳压器13152311-outout0in0-in52459101稳压电源TWH9101234321532210.3*4114UK05AH*41.47214474474+3-33V+1.5-30V52462.G3.O1.I78055-15V
20、稳压器472224138-18V5-15V5247汽车电压变换器2N3055DWRoutin5248高稳定度的交流稳压电路4741414131315472682141N4747SCR68215500WRfzDQac150-182V5249Vi=27-32VVo=0-25VIo=0-1.2A可调电流电压稳压器13241531111112N38222N5640Rsc1.1115Vi-10VVo5250I3O2A1LM317I3O2A1LM317Vo=R2Vref/(R1+R2)遥控关断限流稳压器CL2CS3INV4NV5Vref6V-7V+12Vo10Vc11Co13723Rsc2323R1R21
21、3VoViVk52515A恒压恒流稳压器MJ4502336812412210.22541.111175.LM301A2.G3.O1.ILM317K33475.12+35V1.2-30V-6-15V12346785252实用高性能稳压电源20V3A222J6D51251214511222135311710V1315LM195741+5-12V2A1234567220V5253远距离自动检测的15V/1A稳压器检测+检测-MC17232N30551512141230.33+15V+20V123456789105254具有短路保护的低压稳压器1.8R1BXDWAD161BC108+Vo0V-13.5
22、V6813912219V17V57V66V26V9VVoDW0.4WR15255outin三端稳压器扩流电路R2.G3.O1.I78XX5256TTL固定输出稳压电源740033152A8722212+8-15V+5V5257有过载和短路保护的可调稳压电源+2.5-24V2A+30V2A2A25VDD15231TL4311A47.151413330.31347247.1111131334341451239115155258Vo-+5VVo30V5A抵功耗可调稳压电源2.G3.O1.I7805I3O2A1LM338KJ324+5VVoTZ1TZ2TZ3TZ4与TZ1相同12V12V6V18V24
23、V30V220V5259+24V60-120V50V高压稳压器G6G6K4G27DD151.12142221314153534N2520V5260电子气温计室外室内uA47147151521312129VAK12151126V2K25261-5V+5V+5V到IC7107-31脚简易数显温控仪Pt100:0时100，每上升1增加0.4，下降1减少0.4。324/4324/4324/41533.36122471K2JPt1005262+4.5-6V上下限温度报警器低温连续报警高温断续报警CX201CK3Y246812422725125111351247247223392392682RM682ap
24、7ap71511ap5ap56815263性能优良的数字温度计324/4324/4324/453142415242415温度探头51224303133126VrefHinLinCC7107+9V5264+9V高质量的数字温度计532414145353AD590CC7106HinLinCOMV-V+VccGND12630313233345265测温测湿关LSKC粮食水分测量仪改制电路X*2输入变压器芯5.135T35T80T80T3200T4721736513RCAK513K131131961331uA3V473473KKK561+210V5266LM26A.C:高于控制温度时数字输出关断SOT
25、-231 2 345LM26LM26微型温度传感器J141514+5V12345V+GND滞后模出数出LM26ALM26C5267LM26B.D:低于控制温度时数字输出关断SOT-231 2 345LM261415+5V12345V+GND滞后模出数出LM26BLM26DLM26微型温度传感器NDS356PM5268温度不足检测电路LM39002251614RMV+out2347145269+24V电子体温表358/2512512262424142036-42刻度1315352705-16V=RC555单稳态电路236.74.815555JR2424C1414AK52715-16V=1.1RC
26、开机低变高延迟电路OUT14.832.6555RCAK5272开机高变低延迟电路5-16V=1.1RCOUT14.832.6555RCAK5273KB多点长延时继电器J15314145653652616AKJKKBKBKBG6G6G4CG1412312+9V52745-16VT=0.693(RA+RB)C555无稳态电路OUT2.6374.815555RARBRLC14527510-60分钟延时器3CO77JAK4714751647.12V77474JK220V331527669/669/669/6152514J1154712.21.电子钟闹铃1413天气定时预报控制器1+12VA5277接话
27、机重拨键69/669/669/61514434N25151211天气定时预报控制器2+12VA5278接话机耳机二端22J2J11234567856714.832.655523264731525254712.22.23.31.9V天气定时预报控制器3+12V5279免提开关接话机天气定时预报控制器4J2J1J1J1+12V3W10V471Y220V220V52805-16V触摸开关OUT236.74.81555515684226CM145281枕边定时灯AG1X31DP23AK471-3V5282载波系统发射机频率响应20-20KHZ失真度低于0.005C4C7决定载波频率200KHZ/100
28、KHZ2.G3.O1.I78L12LM566141422318315451232147517511322282./151152*29142.21113222213/392220VinLinR135678C4C75283载波系统接收机2N4248LM3802.G3.O1.I78L123626226225113921413136216213332.782116236114YLM30461513/39232/62113151515151322247.47.2.22.213471123456789 10 1112 13141 23 4 5678910 11 1213 1412345678122914L
29、M565CN91016220V5284具有开/关载波调制器的200KHZ载波发射机123456789101112131415161718LM1871C4C7决定载波频率200KHZ/100KHZ2.G3.O1.I78L12LM566141422318315451232147517511322282./151152*29142.21113222213/392220VinLinR135678C4C7512512RFoutMiVccRm4.5vABFTPTGNDBiasch1ch2ch3ch4ch5ch6Mo5285简易电话防盗器55515551200V2.2242413VDHJ线路5286567载
30、波遥控或内部通话设备out8in3Rt5Ct6Of1Lf2G7V+456725224534315J+9Vinout5287567载波接收机out8in3Rt5Ct6Of1Lf2G7V+4567392223+2322.151515472in+9Vout5288传真机电源自动开关183526745551615JJKAK1322.11224电话线220V传真机+12V5289能防盗打防窃听的“电话精灵”01/401/401/401/4DHJ1DHJ21433422522514142231516225161282115151315415L1L25290同线电话转移呼叫器AZCR151145155151
31、56211314472141414145551141414145551540115V15V24V30VHTD3.31.12223DHJ1外线+外线-另一半与此完全相同，同时并接在外线上。5291有源音调控制器15Voi39218413333472472393562151547.47.4.74732222225292交叉网络式扬声器分频电路15.低音8.高音4.123.5mh3.5mh60F2F48F5293MIC+12V轻触键控制卡拉OK话筒开关G6G6G6G613131324141411333333AK1547.5294+12V简单实用的音源切换电路Q51Q12Q03Q24Q37Q410CO
32、12EN13CP14R15401714.8352675556842516472S1S2S3S4S5S66821415out1out2out3out4out5out65295双通道全景控制电路82/282/21515513513153153153153141.1.outoutinV+123456785296Vcc立体声唱机放大器LM1877/2Y13142.75135141652SS125115153343335515LM1877/2Y13142.75135141652SS1215153343335515123 4 5678910 11 1213145297扬声器保护电路J2J12732736834742W22122122147.BC548*3+36VLoRo5298混合型混合器69/6475475224161.4.769/6475475224161.4.7358224151547.out6-15Vinin5299无噪声音频切换/混合器切换时间常数47mS2N3819473473163584732N381947316473ininUkUkoutUk:on=0V/off=-15V5300
