【技术】时科科普什么是三端稳压管
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三端稳压管是一种直到临界反向击穿电压前都具有很高电阻的半导体器件。稳压管在反向击穿时,在一定的电流范围内(或者说在一定功率损耗范围内),端电压几乎不变,表现出稳压特性,因而广泛应用于稳压电源与限幅电路之中。本文时科将为您科普三端稳压管的分类、作用及原理。
三端稳压管分类
三端稳压管,主要有两种,一种输出电压是固定的,称为固定输出三端稳压管,另一种输出电压是可调的,称为可调输出三端稳压管。
三端稳压管作用
三端稳压块的作用是将电压进行降压处理,并稳定为某一固定的值后输出。例如,三端稳压块7805可将小于35V的电压降成稳定的5V输出电压。它比只使用一只稳压二极管进行稳压的电路要好得多,成本也不是很高,所以应用还是很广泛的。
常见的三端稳压块可分为正电压稳压块和负电压稳压块两种,正电压的有78系列、负电压的有79系列,两个系列是不能互换使用的,所以在选用时不要弄混。
三端稳压管原理
当输入电压降低或负载电阻减小而使输出端电压有所下降时,其取样电压相应减小,基极电位下降。但因发射极电位既稳压管的稳定保持不变,所以发射极电压减小,导致集电极电流减小而集电极电位升高。
由于放大管的集电极与调整管的基极接在一起,故基极电位升高,导致集电极电流增大而管压降减小。因为放大管串联,所以,输出电压基本不变。
在串联型稳压电源电路的工作过程中,要求调整管始终处在放大状态。通过调整管的电流等于负载电流,因此必须选用适当的大功率管作调整管,并按规定安装散热装置。为了防止短路或长期过载烧坏调整管,在直流稳压器中一般还设有短路保护和过载保护等电路。
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本文由赵浩亮转载自时科,原文标题为:什么是三端稳压管?,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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凌讯微电子(LXMICRO)功率半导体器件选型表
平面肖特基 Low VF肖特基 高压MOS 中低压MOS Cool MOS 快恢复二极管 三极管 三端稳压管 SiC二极管
凌讯微电子 - SIC二极管,中低压 MOS,中低压MOS,COOL MOS,三极管,高压MOS,快恢复二极管,三端稳压管,冷MOS,LT180N03AT,LSC04D120T,MBR3060CT,SBT20V100DC,MBR40200PT-B,MUR6060PTS,MUR2060DC,SBT10L150SCS,LSC04D120P,MBR4060CT-B,LT60N06AP,LT100N08AT,MBR3060DC,SBT20V100CT,MBR40150DC-B,CS18N20AF,MUR2040FCT,CS12N60A2,CS12N60A8,MBR4045DC-B,SBM60L60DC,SBT30L60DC,MBR20150FCT,SBM60L60CT,SBT40L45CT,MBR40200PTS-B,MUR1620CT,MBR60150PT,MBR6060PTS,MUR1620CS,MUR2060CT,MBR1045DC,SBT40L60PT,CS7N70A2,MBR3045FCT,MUR4020CT,CS7N70A5,MBR10200CT,MBR10200CS,MUR4040PTS-S,SBT30L60CT,MBR1045CS,MBR1045CT,MBR10200DC,SBT40L60PTS,LSC08D120T,LSC08D120P,LT100N08AD,LT100N08AG,LC60R130B,MUR2040CT-S,LC60R130F,LT100N08AP,MUR1560,LT40N03AG,LT40N03AD,SBT20L45DC,LT60N04AG,CS20N50A8,HBT30L200FCT,LT60N04AD,CS20N50A6,LT40N03AP,CS20N50A7,CS20N60A6,MBR4060FCT-B,SBT40L80PT,MBR1045FCT,SBT30L80CT,CS28N50A7,MUR3020FCT,CS28N50A6,CS20N60A8,CS20N60A7,CS3N50A5,CS3N50A4,SBT40U100PT,CS3N50A2,CS16N60A8,MUR3040FCT-B,HBT10L200SDC,CS16N60A6,MUR2020D,CS16N60A7,MUR2040PTS,LT60N03AP,SBT20V80CT,MBR60150PTS,SBT30L150PTS,MUR1040DC,HBT10L200SCT,LT60N03AG,LT15N10AD,LT60N03AD,MUR1040D,LT15N10AG,MUR3040FCT-S,SBT40L45DC,MBR40200DC-B,MUR1040CT,SBT20V80DC,MUR1040CS,MBR4045PT-B,MUR30120PT,MUR2040PT,CS5N65A2,HBT20L200PTS,CS5N65A4,CS5N65A5,MBR6045PT,MBR40150PT-B,CS7N60A2,MBR1645CS,SBT40L60FCT,MBR1645CT,LG100N08AT,HBT30L200PT,MUR1220FCT,CS7N60A4,MBR4045PTS-B,CS7N60A5,MBR1045D,MBR3045PTS,LSC10D200T,MUR840,LG100N08AD,MBR30150PTS,LG100N08AP,LT60N02AG,LSC10D200P,MBR40100PTS-B,LT60N02AD,CS4N70A2,MUR1060CS,MUR1060F,CS4N70A5,MUR1060D,MUR1680FCT,MUR1060CT,LSC20D120P,LG160N06AT,MUR1640DC,MBR2060FCT,MBR30200DC,LSC20D120T,LG160N06AP,MBR30200CT,LT150N03AT,CS8N65A2,MUR3020PT,LG60N10AT,LG160N06AG,LG60N10AP,LG160N06AD,MUR3060DC,CS8N65A5,CS8N65A4,MBR20100D,MBR20100CT,SBT40L80PTS,MBR20100CS,LT80N04AG,MUR3020PTS,MUR1060,MBR60200PTS,CS9N50A5,MBR3060PTS,CS9N50A2,SBT40L100DC,LT80N04AD,CS9N50A4,MBR20100DC,MUR860,SBM60L60PTS,HBT10L200SFCT,MBR30150PT,MBR30100PTS,HBT30L200CT,SBT30L150PT,SBT30L150FCT,CS2N60A5,CS2N60A4,HBT30L200DC,CS20N65A8,CS20N65A7,SBT40L45PTS,CS20N65A6,SBT40L100CT,CS2N60A2,SBT40U150CT,LT150N03AD,LT150N03AG,MBR1060FCT,CS10N65A2,SBM20L300DC,LT30N06AD,MBR40200FCT-B,LT150N03AP,LT30N06AG,MUR3060CT,LSC30D65T,MUR2020FCT,MBR10200FCT,LSC30D65P,CS10N65A5,MUR1640CT,MBR6045PTS,CS10N65A8,CS25N60A7,MUR1640CS,CS25N60A6,SBT40U150DC,MBR4060PTS-B,MBR30100CT,LG50N10AD,LG50N10AG,LSC20D90P,MBR30100CS,LG80N10AD,LG80N10AF,HBT30L200PTS,LSC20D90T,SBT40L80FCT,SBM60L60FCT,LT50N06AD,MBR30100DC,MBR3060PT,LT50N06AG,MUR4020PTS,LSC50D65T,HBT20L200PT,LT80N06AG,SBT30L60FCT,MBR30100FCT,MBR20200DC,MUR4040DC-S,SBT40U150FCT,LT30N03AG,SBT30L45PT,LT80N06AD,LSC50D65P,SBT40L45FCT,MBR20200CS,LT30N03AD,MBR20200CT,SBT40U150PTS,CS12N65A8,MUR5030PTS,LSC15D120P,MUR1620DC,LSC15D120T,MBR10150D,SBT30L100CT,LSC10D120P,LSC10D120T,SBT20V100FCT,CS25N50A8,SBT30L60PTS,CS25N50A7,CS25N50A6,MBR20200D,CS12N65A2,CS4N60A2,LG60N10AG,SBM20V60FCT,CS4N60A4,LG60N10AD,MBR2060DC,CS50N20AF,LT50N06AP,78D05,MUR4040PT-S,MBR10100DC,CS4N60A5,MBR10150FCT,SBT30L100DC,CS50N20AP,LT180N03AD,CS60N20A6,MUR1060DC,MUR1620D,LG50N10AT,MBR2060CS,LT180N03AG,CS50N20AT,LT60N06AG,MBR2060CT,MUR2040FCT-S,MBR10100CT,MBR10100CS,LT60N06AD,LT180N03AP,LG50N10AP,SBT10L100FCT,MBR3045CT,LC65R380D,LC65R380F,LG220N08AT,MUR30120PTS,MBR10100D,LG220N08AP,CS50N20A6,MUR4040CT-S,MBR3045DC,MBR60100PT,LSC20D65T,SBT20V150DC,CS10N60A2,CS7N65A2,CS25N65A7,MUR4020FCT,LSC04D65T,MBR2045FCT,CS7N65A5,MUR3040PT-S,MBR40100FCT-B,CS7N65A4,LSC20D65P,SBT30L45DC,SBT40L100PTS,SBT20V150CT,CS25N65A6,CS10N60A8,SBT40L60CT,CS10N50A2,LSC40D120P,LG200N04AD,MBR1060DC,HBT20L200CT,MUR1040FCT,MUR1660DC,SBT30L45PTS,MBR2060D,MUR840F,SBT30L45CT,CS10N50A8,MBR1060CT,MBR1060CS,SBT40L45PT,SBT10L100CT,HBT20L200DC,LSC40D120T,LG80N10AT,MBR40150FCT-B,LG80N10AP,CS16N65A8,CS16N65A6,LG80N10AG,MBR30200PTS,SBT10L100DC,MBR60100PTS,MUR1220CS,MUR1220CT,MUR1660FCT,CS10N70A2,SBM60L60PT,MUR2020DC,MBR30200PT,CS10N70A8,MUR3040PTS-S,CS13N50A8,SBM20L300CT,SBT30L80FCT,MUR3040PTS-B,MUR3020DC,LC65R280F,CS4N65A4,MUR3040DC-B,CS4N65A5,LT140N04AT,MBR4045FCT-B,CS4N65A2,MBR1645D,MUR2020CS,MBR3060FCT,MUR2020CT,LG200N04AP,MBR20200FCT,LG200N04AG,MUR1660CT,MBR40100PT-B,SBT40L100FCT,SBT40L60DC,MBR6060PT,MUR3060FCT,LT140N04AP,MUR3040DC-S,MUR860F,MUR3040PT-B,LT140N04AG,MUR6060PT,LT140N04AD,MBR20100FCT,MBR40100DC-B,LT120N03AP,CS18N50A8,CS18N50A7,CS34N20AF,CS18N50A6,CS34N20AT,LT80N03AG,LT120N03AG,CS34N20AP,MUR3020CT,LT80N03AD,LT120N03AD,CS8N50A5,CS8N50A4,SBT40U150PT,CS8N50A2,MUR4020PT,SBT30L45FCT,SBM20V60CS,SBM20V60CT,LC65R190F,SBT40U100PTS,MBR20150CT,MBR20150CS,SBT40U100CT,SBT40L80DC,MBR30100PT,LX13007A3,LX13007A2,MBR1645DC,LX13007A1,MBR20150DC,SBM20V60DC,LSC10D65T,SBT40U100DC,MBR1645FCT,LSC10D65P,MBR40150PTS-B,MUR5030PT,MUR3040CT-S,MBR4060PT-B,LC65R600F,LX13007B3,LX13007B2,LX13007B1,MUR2060FCT,MUR3040CT-B,LC65R600D,LT100N03AD,HBT20L200FCT,LT100N03AG,SBM20L300FCT,MUR2040DC,CS16N50A6,CS16N50A8,CS16N50A7,MBR40100CT-B,MUR1640FCT,LG120N10AD,LG120N10AF,MUR1560F,LG120N10AG,SBT30L100PT,SBT30L80DC,MUR3060PTS,LT100N04AP,SBT40U100FCT,LT100N04AT,MUR1060FCT,MBR30150FCT,MBR40200CT-B,MBR4060D
78L33 3端正电压调节器
该资料详细介绍了78L33三端正电压稳压器的主要特性、电气特性、典型性能曲线和应用电路。该产品具有200mA的最大输出电流、3.3V的输出电压,并具备过热保护和短路电流限制等功能。
时科 - 3端正稳压器,3-TERMINAL POSITIVE VOLTAGE REGULATOR,78L33
時科2.0品牌手册
资料详细介绍了时科品牌的企业简介、发展历程、产品线、全球化发展战略、4S良芯标准、参展及行业活动、一站式线上服务平台以及资质认证与设计专利。产品方面,涵盖了低VF肖特基二极管、开关二极管、变容二极管、稳压二极管、ESD保护管、TVS瞬态抑制管、双极型晶体管、带阻三极管、达林顿三极管、高频管、场效应管、高压场效应管、低压差稳压器、电源基准IC、三端稳压IC、硅麦锂电池保护IC等。资料还提供了产品详细清单和产品外型尺寸信息。
时科 - 穩壓二極管,穩壓管,三端穩壓IC,高頻管,矽麥,變容二極管,電源基準IC,橋式整流器,氮化鎵整合式IC,快恢复橋式整流器,TVS,碳化硅肖特基二極管,LOW VF肖特基二極管,肖特基二極管,高效整流管,低壓差穩壓器,PIN二極管,超快恢復橋式整流器,快恢復整流管,ESD保护管,小信號整流二極管,鋰電池保護IC,超快恢復整流管,瞬態抑制管,帶阻三極管,肖特基整流橋,小封装肖特基,場效應管,達林頓三極管,MOSFETS,開關二極管,高效橋式整流器,3-PIN超快恢復整流管,MOSFETS器件,普通整流二極管,雙極型晶體管,雙向觸發二極管,高壓場效應管,SMAJ6.0CA,SMAJ40CA,MMBZ5258B,1SMA4749AG,S2MW,SD15,SD12,SD18,HD04,RS3BBG,RS3BBF,HD06,HD08,MMBZ5259B,ES2JBG,ES2JBF,SD05,SD03,HD10,SMCJ14CA,S2MF,S2MG,RS3BCG,MMBZ5256B,2SB1260,SMDJ78AG,SD36,SMCJ100CA,SS320CG,SK2301AAVP,SMBJ300A,SMBJ150CA,BZT52C8V2,MMBD2838,MMBD2836,SMAJ70A,SD20,MMBZ5257B,SD24,SMDJ51CAG,SS320BF,SS320BG,SK210WA,MBRD10100,SMCJ30A,SK32CG,BC847PN,2SA1036,2SA1037,SKM34-AS,SF501DS,SMDJ160AG,SMDJ150CAG,RB520G-30,FMB4SK,1SMAF4749A,GBLC12CI,SK05N65B-TF,SK7808A,SMAJ100A,BAT46WS,SS210G,BAS40W,SS210F,SK7809A,SK7805A,MB320S,SMBJ400CA,MM3Z8V2,MBRD10150,SMDJ75CAG,MB320F,SK1912AU,P6SMB51CA,1SMAF4747A,MBR10100CTF,SK7806A,MSB20K,MSB20J,MSB20M,SMCJ220CA,A733,MM5Z4V7,MM5Z56V,1SMA4736AG,MM5Z4V3,MSB20G,MSB20B,1SMAF4748A,MSB20D,MM5Z3V6B,MM5Z51V,1SMA4771AG,MMBZ5250B,1SS400,P6SMB16A,2SC5053,1SMAF4745A,SMAJ18CA,MBR20100CT,LUM4B,SRABS20M,SRABS20J,SRABS20K,MMBZ5251B,P6SMB15A,1SMAF4746A,SK58CG,LUM1B,UMB6SK,BAS70-06,MBR30200CTF,BAT760,BAS70-04,BAS70-05,1SMAF4743A,RS2AF,RS2AG,MM5Z3V3B,P6SMB16CA,LUM2B,SMDJ14CAG,DS320W,SMBJ90A,SMF64A,SF305DS,SMBJ12CA,SS82CG,P6SMB13A,DMP3098L,B330AG,SS212F,1SMAF4744A,SD101BWS,SK312WA,EABS26,SMBJ5.0A,1SMAF4741A,2SD1766,2SC2812,ES3EBF,ES3EBG,US1BW",MMBZ5254B,P6SMB12A,SK10N06,SS520G,EABS22,MB6FK,EABS21,EABS24,SS520F,MM5Z3V9B,1SMAF4742A,MBR30150CTF,MMBZ5255B,P6SMB10A,P6SMB11A,SMDJ26CAG,LUM8B,UMSB30B,SK7905AU,UMSB30K,P6SMB100CA,UMSB30J,UMSB30G,UMSB30D,SF318DS,SK4002WA,2SC2412K,UMSB30M,SK820CG,MMBZ5252B,SS215F,SM12,SMF60A,1SMAF4740A,ES2JLG,LUM6B,SK339AN,P6SMB82CA,SM05,P6SMB47CA,PXT8050,RS3KCG,SK338P,BZX84C5V6,P6SMB220CA,BZX84C5V1,SK32WA,RS2GF,RS2GG,TB315S,SS512F,SS512G,SD15C,SMDJ16AG,SMF70A,ES3DCG,SF323DS,SMAJ48CA,SMBJ43CA,MBRD3100,KBP301G,S3AF,SMCJ7.5A,SMAJ400A,2SC2712,2SD1664,SK336P,ES3DBF,2SC2714,MBR2060CTF,ES3DBG,KBP10G,BZT52B43,SS52F,SS52G,1N4001F,1N4001G,SMBJ18A,KBP302G,SS510F,SS510G,SMAJ300CA,SXT5401,RS2GW,FMB4FK,D882,1N4002G,FTB4FK,SK337N,1N4002F,1SMA4741AG,FTB4FT,RS2BW,KTA1298,SS315BG,1N4003F,SMBJ16A,SS315BF,SMBJ30CA,SS1060CG,MMBTA14,MMBTA13,S3BF,KDR367,SMF110A,SK335N,SMAJ8.5CA,RS2AW,SMAJ180A,1N4004G,1N4004F,SMBJ17A,SK28BG,MMBTA05,MMBTA06,RS2BG,SMBJ120CA,RS2BF,SK10N65B-TF,2SC2757,MM5Z3V0B,RS2DW,SMDJ110CAG,SMBJ14A,P6SMB18A,1N4005F,SMBJ130A,BAR64-02,SD12C,SS515F,SS515G,S3DF,ES2ABG,ES2ABF,RS3KBG,KBP3005,RS3KBF,SMBJ15A,SS315CG,SMAJ170CA,1N4006F,RS2DF,RS2DG,MMBTA55,MB6SK,MMBT3904K,ES5BBG,MB310S,PZT2222A,SMBJ12A,MMBT3904T,SMAJ6.0A,ES5BCG,MB310F,SMDJ54CAG,RSX101VA-30,KBP308G,1N4007F,1N4007G,MMBT3904M,SS58F,SS58G,MMBTA56,MMBTA43,FDV303N,MMBTA42,2SC4505,SMCJ7.0A,SMBJ13A,ES5BBF,S3GF,SK2371AA,SDI3068,BCX54-16,M28S,US3ACG,GBLC08CI,PXT8050A,SMCJ150A,SMDJ51AG,MM1W330,SMDJ8.5CAG,S3JF,SMAJ78A,SK14WA,SK8810MF,US3ABG,US3ABF,SMBJ10A,SMBJ11A,SMAJ22CA,SMCJ6.5CA,TB310S,SMAJ75A,SMCJ36A,US5GCG,RS2KF,MMBTA92,RS2KG,79L010S,SS54G,BZT52B22,BZT52B24,1SMA4754AG,2SK1590,B360AG,BZT52B27,1N4448W,RS2KW,B5817WL,KBP304G,P6SMB170A,SS54F,BZT52B20,SMCJ45CA,US5GBF,US5GBG,RS2JG,MBR4045CTF,2SC4548,BZT52C7V5,B0520WS,RS2JF,FMSB20B,SBLC08CI,MB315S,FMSB20M,BZT52B33,SMDJ78CAG,RS2JW,BZT52B36,2SD2170,B360BG,BZT52B39,SS8050W,FMSB20D,FMSB20G,SD18C,MB315F,SS510LBG,S3KF,FMSB20K,BZT52B30,FMSB20J,SMAJ6.5A,SMBJ440A,RS2MF,RS2MG,BZT52B4V3,SMCJ58CA,BZT52B4V7,1SMA4767AG,SF310DS,FTB4ST,RS2MW,KBP306G,SMCJ33A,SS56F,SS56G,PMEG3010ER,MBR10150CT,MMBTA63,BZT52B18,S6ACG,FTB4SK,BZT52B10,BZT52B11,SMDJ7.5AG,BZT52B12,2SD2150,BR8205,BZT52B13,BZT52B15,BZT52B16,S3MF,S3GCG,MBR3060CT,1SMB5947B,GS1DG,SKM42A3729T-C,SF319DS,SK4003WA,MMBZ5246B,SMF6.0A,SD103AX,SD103AW,RB160M-40,2SD2098,MM3Z7V5,SK10N70B-TF,MM5Z47V,TL432A,MM5Z3VO,RB160M-30,1SMB5948B,SMAJ60A,S3GBG,MM5Z3V9,KDS160E,SMDJ20AG,SK28WA,MM5Z3V3,MM5Z3V6,MBRD10200,SMCJ7.0CA,SMCJ20A,SK2302A,S2DBF,SKR1GWA,SS210LBG,1SMB5949B,S2DBG,SMDJ17CAG,SF502DS,SMBJ85A,SS52BF,SS52BG,TB2S-10,2SB1132,SK2301A,BAV19WS,SS54BFL,BCX51-16,BAV19WT,FTB2SK,GS1GG,MM5Z6V2B,SS52CG,MMBZ5245B,BAV19WL,FTB2ST,SK2300A,MBR3060CTF,UMSB40B,SD103AWS,MBR4040CTF,SMCJ13CA,SK510CG,SKQ55P02AD,MM5Z43V,SK2307A,SS38F,SS38G,MSB30M,SMCJ26CA,MSB30J,MSB30K,1SMA4735AG,MM1W300,SMDJ64AG,KSA1182,MM5Z6V8B,MSB30G,MSB30B,MSB30D,SD103CW,SK33CG,SMAJ85CA,1SMA4748AG,GS1JG,SD103CX,P6SMB180CA,SMBJ90CA,SKML2502,S10DCG,1SMAF4759A,SMAJ110A,UTB4SK,ESD0501BL,BAT60B,TL431N,UTB4SH,P6SMB7.5A,SD103BX,GS1KG,SD103BW,2SB1189,SMDJ30CAG,2SB1188,TL431A,SS220F,DMN3052L,SK7815A,GS1MG,1SMAF4757A,GBJ6BG,RS5ABF,RS5ABG,SMF78A,P6SMB27A,SD101CWS,1SMAF4758A,GBJ6AG,RS5ACG,SMBJ24CA,SS510CG,2SB624,MBRD3150,1SMAF4755A,BAS321,SK15U100AA,MBR20150CTF,SMBJ188CA,P6SMB8.2CA,1SMAF4756A,BAS316,UMSB40J,S8550,MBR30100CT,UMSB40G,UMSB40D,1SMAF4753A,BSS123,SMF75A,SK7811A,SK12N65B-T,UMSB40M,MMBZ5242B,UMSB40K,P6SMB24A,SMCJ440A,SMDJ33AG,SK08N65B-T,BSS138,SK7812A,SF306DS,SMBJ11CA,MMBZ5243B,1SMAF4754A,2SD1628,SK2301AVP,1SMAF4751A,2SD1624,MBR20200CTF,MMBZ5240B,1SMA4770AG,P6SMB22A,GBJ6D,GBJ6B,GBJ6A,GBJ6M,GBJ6K,2SD1615,GBJ6J,SMDJ5.0AG,2SD1614,1SMAF4752A,SS212BG,GBJ6G,P6SMB550CA,P6SMB20A,SKQ50N03BD,MMBZ5241B,MBR2060CT,P6SMB200A,BBY56-02W,BAW70T,2SD1619,SK40N15,78L33,GBJ6KG,SF311DS,S10MCG,GBJ8G,S2MBG,S2MBF,GBJ8D,GBJ8B,SD03C,GBJ8A,G,工業控制系統,產線自動化應用,地鐵設備應用,通信電源,智能手表,逆變器,蓝牙設備,大功率適配器,PC電源,充電器,家用智能網關,大功率照明電源,WLAN設備,物联网,大型建築物照明,掃地机器人,溫控器,藍牙設備,无人机,太陽能,激光脈衝電源,球泡,交換機,IPAD,線性霍爾傳感器,壓力傅感器,消費電子,醫療設備,室內,TV電源,掃地機器人,智能家居,高鐵設備鹰用,指纹門鎖,IPAD,景觀照明,電動牙刷,醫療儀器,平板,不間斷電源,電源管理,充電椿,計數器,無線路由,IOT,LED照明,智能手機,無人機,智能遙控窗簾,室外,移动電源,3D打印設備,電源控制管理
采用TO-252封装的三端稳压管78M06,耗散功率1250mW,可用于功率放大电路和调压稳压电路
线性稳压电路在很多产品里面都有,它是一种常见的稳压电路产品。其工作原理是根据输入电源的交流信号经过变压器进行降压、整流后变为直流信号,再通过滤波电路去除交流成分,最后通过稳压电路将其稳定在目标输出电压,为产品提供能够提供恒定的电压。本期,合科泰电子给大家推荐一款三端稳压管产品78M06,这款产品广泛应用开关电源等产品上。
【视频】蓝箭电子电源管理IC、LDO及稳压IC产品介绍
蓝箭电子 - 电源管理IC,LDO,三端稳压管,锂电池充电管理IC,DW01B,DW01C,BRCL3230MC,BRCO2602SERIES,BRCL4058CSE,BRCL3230ME,BRCL4058ESE,BRCL4110SE,BRCL4056BSE,BRCL3330ASC,BRCL3120SE,BRCL3330CSC,BRCL3320AMF,BRCL3891SC,BRCL3320CMF,7812A,BRCL3230ZF,BRCO7533MC,BRCL3130CZF,BRCL4054CME,BRCL4058CZH,BRCL3260MF,BRCL4120SE,BRCL4058CME,BRCL4056BZH,BRCO7550MC,BRCL3110MF,7815A,7805,BRCO7530T,BRCO7550T,BRCL4130SE,BRCL3230BZF,78L12,BRCL3230BME,BRCL3130ZF,BRCL3330BSC,BRCL3330DSC,BRCL4057ZH,7812,7815,BRCO2600SERIES,BRCL3160MF,BRCL3320BMF,BRCL3550MF,BRCL4054BME,BRCL3230BSE,BRCL4140SE,BRCO7533T,78L05,78L09,BRCL3230DZN,BRCL3260BMF,BRCO2601SERIES,BRCL3130ME,7805A,BRCL4057SC,BRCL3130MC,BRCO7530MC,BRCL3880SC
萨科微slkor积极应对缺货潮,满足太阳能光伏逆变器、擦地机器人、新能源汽车等行业元器件需求
持续的新冠疫情和半导体8吋硅片缺货、集成电路各生产环节产能不足等原因叠加,电子元器件行业就迎来了新一轮的缺货潮和涨价潮。萨科微(slkor)一方面筹措大量的资金储备大量现货,一方面严控公司管理运营和狠抓供应链各个环节的成本,一起报团取暖同舟共济。
时科三端稳压IC选型表
时科提供三端稳压IC的以下参数选型:Io(mA):-150~1500mA,Vl(V):-40~40V
产品型号
|
品类
|
Io(mA)
|
Vl(V)
|
V0@Tj=25℃(V)
|
Iq(mA)
|
Package
|
78L10S
|
三端稳压IC
|
100
|
30
|
9.6-10.4
|
6
|
SOT-23-3
|
选型表 - 时科 立即选型
开关电源项目上可替代三端稳压管|L7805ABV|5V|TO-220|R10,推荐国产方案谢谢
推荐萨科微,SL7805,规格书链接:https://www.sekorm.com/doc/2759889.html
UPS电源平台项目,三端稳压管|LM217T|1.2~37|TO-220|R10,国产有合适推荐吗
推荐萨科微,LM317,规格书链接:https://www.sekorm.com/doc/2759976.html
时科变容二极管选型表
时科提供以下参数选型:Vr(V):6~65V、Rs(Ω):0.4~1Ω、Ir(μA):5~100μA
产品型号
|
品类
|
Vr(V)
|
Rs(Ω)
|
Ir(nA)
|
Vr@Ir(V)
|
C1(Pf)(V)
|
Vr@C1(V)
|
C2(Pf)(V)
|
Vr@C2(V)
|
Package
|
BB910
|
变容二极管
|
6
|
0.8
|
10
|
6
|
40
|
0.5
|
15
|
5
|
SOD-323
|
选型表 - 时科 立即选型
电子商城
现货市场
服务
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可定制射频隔离器/环行器(10M-40GHz),双工器/三工器(30MHz/850MHz-20GHz),滤波器(DC-20GHz),功分器,同轴负载,同轴衰减器等射频器件;可定制频率覆盖DC~110GHz,功率最高20KW。
最小起订量: 1 提交需求>
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可定制插座连接器的间距1.25mm~2.54mm;列数:单列/双列/三列/四列;端子类型:直焊针、直角焊针、表面贴装式、无焊柔性针压接、绕接、载体.;镀层、车针长度/直径、连接针长度等参数可按需定制。
最小起订量: 1 提交需求>
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