工程师必须掌握的20个模拟电路-(含案例)

20120维修维护技师设计工程师123Vo,Io,1212LCTF1TRANSINVoV1V2D1R11K1+C4701000uF+C4701000uF+CLininoutoutLC22023CCRRab4ViViVoVo1231231234ViR120k47kR210k27kR34706.8kR4471.5kRLC110uFC247uFC347uFQ1EE1CBVinVoVcc6L1LLLCCCCRRininininoutoutoutout11343C147uFC247uFRb270350KRc14.7kQVccRLViVinVoBCE5203七、共集电极放大电路（射极跟随器）QC110uFC247uFR1220k1MR21004.7kViRLVccViVoBCE7123AFXoXfXidXi123Dz5vR9123123123TF1D1C1R1R3R5RLR2R4D2Q1Q2C2C3VoVb2Ve2Vc2Vb1Vc1Ve1V2V1204Q+C10.1u+C247uF+C310uFR510MR12MR247KR32KR430KVccViVo1231231Q1Q2Rw1R1R2R3R4R5Vo1Vo2Vi+VccR6R7-VccR1R2R3RLQ1VIL2L1L3L4C1C2EBCVccC123411U?A123411U?A123411U?AR2R2R2R1R1R1R3R4ViViVi1Vi2VoVoVo205231212348U1AMAX4227ViVrefRLVo123RC12RC3RCLCL1L2CCe47uFR1R2R3Q1+C147uFVoVccLC123R1R2R3R4YQC1C2C110uFVccBCR110KR210KR35.1KR42.7kR59.1k123411U1AMAX944D2D1C10.01uC20.01uVoRC206123123C1C2C3C4R1R2R3R4RLw1D1D2Q3Q1V1VccVoViAAB1B2B3E3DQ2207附录一、C11000uF/50VTF1TRANSIN125vV1V2D1R12.2/2wR2220132VVGNDINOUTU178L05321VVADJINOUTU2LM317F10.5AC2470uF/50vC3470uF/50vRw4.7kAI2AVV30v5v220v17v22v12220vV0.5A5V1.5V30V/1.5A12VARw3478053175208EA/VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10VCC40GND20U1AT89C51abfcgdedpabfcgdee1d2dp3c4g5v06b7v18dpv29f10abfcgdedpabfcgdea11dpv312Led-412Q19013Q29013Q39013Q49013R11KR21KR31KR41KR5R1247R142.2R1347S1S5S3S4Q79012Q69013Q59013C4220uFC310uFY112MC530pC630pR191kC747uLS+C810uC10.01uR15240kR161k5vQ89013K1D14007R171k5vP1.7U18S2+C2470uF1121234567891011122R5R13Q1Q4340AT89C5145k1k1209EA/VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10VCC40GND20U1AT89C51Q19013Q29013Q39013Q49013R11KR21KR31KR41KR5R1247R1347S1S5S3S4Q79012Q69013Q59013C4220uFC310uFY112MC530pC630pR191kC747uLSC10.01uR15240kR161k5vQ89013K1D14007R171k5vP1.7U18S2+C2470uFabfcgdedpabfcgdee1-5d2-6dp4-9c3-8g17-7b15-10dpG013f18-12a16-11G114LED218LEDabfcgdedpabfcgdee1-5d2-6dp4-9c3-8g17-7b15-10dpG013f18-12a16-11G114LED118LED1611aR5b,c,d,e,f,g,dpLED2011--10123EF100100231010023D202420059E2059310024F20244100591020595202411302462059123059730241330248305914305991024A1059B1024C10591242242012附录三、广告彩灯制作D11D21D31D41D51D61D71D81D91D101Q28050Q18050+C1220uF470uF+C2220uF470uFR14.7k10kR24.7k10k3.55vR31k2kR41k2k18050Q1Q29013()2T=0.7(R1+R3)C2+0.7(R2+R4)C1R1,R2,R3,R4,C1,C2R1R233v5v2.2272013附录四：可控硅交流调压器制作RL100W1D1D4T1220VRLD1D4SCRAR1R4W1CUcT1UpT1CT1eb1R2R2SCR1VCRL2470KWH114-1R11W1/8WD1D4300V0.3A,2CZ21B2CZ83E2DP3BSCR300V1A3CT2014180V250VY1AY1BLEDY1CY1DJ1250V180VY1BJ1J1250VW1Y1A180VW2Y1B74LS00168K19013110K11N400151K1123Y1A74LS00456Y1B74LS008910Y1C74LS00111213Y1D74LS00TF1220v/15v0.5--1AW147KW247KR468KC32700PC147uF/50VR3RES2D5LEDQ19013R11K1234D1BRIDGE1D61N4001J1DC12V132VVGNDINOUTU278L12(0.5A)132VVGNDINOUTU378L05(0.5A)147SPEAKERC410uFCT1ACT2015147k278050.5A147uF/50v178120.5A110uF/25v1220v/15V0.5A12700pF1220v11m12v/0.5A11141TDA2030A18WTDA2030ASGSICIC50mA3.5A4-1621.6TDA2030A5TO-220ICTDA2030ATDA2030A622V50mA18WV=16VRL=40.05%f=15kHzRL=826dBf=1kHz80dBf=1kHz4014000HzTDA2030ATDA2030A2016R02R03C02C01W02C03C04W03R04W01C05TDA2030ATDA2030ATDA2030AR08R09C066R08R09C06TDA2030A4C07R10416TDA2030A60W2*15V23300UF/25V43300UF/25V104201720WTDA2030ATDA2030TDA2030ATDA2030ADC*2V30MV附录六、过压欠压报警器制作说明12180V250V3123Y1A74LS00456Y1B74LS008910Y1C74LS00111213Y1D74LS00TF1220v/15v0.5--1AW147KW247KR468KC32700PC147uF/50VR3RES2D5LEDQ19013R11K1234D1BRIDGE1D61N4001J1DC12V132VVGNDINOUTU278L12(0.5A)132VVGNDINOUTU378L05(0.5A)147SPEAKERC410uFCT1ACT20184Y1AY1BLEDY1CY1DJ1250V180VY1BJ1J15250VW1Y1A180VW2Y1B674LS00168K19013110K11N400151K1147k278050.5A147uF/50v178120.5A110uF/25v1220v/15V0.5A12700pF1220v11m12v/0.5A11141