【产品】石塚提供小型化封装的2端子恒流二极管,单部件可实现恒流电路,保证LED照明亮度稳定
LED已被广泛应用于许多照明设备中,但在幕后,也出现了各种问题。例如,LED存在的问题是因为亮度随电流波动而变化并且闪烁,一定需要恒流电路来防止这种情况发生。由于恒流电路是由多个电子元件组合而成,因此在基板上占用大量空间。
SEMITEC的CRD是一种2端子恒流二极管,具有无论电压波动、负载电阻变化、纹波电压等如何都能保持电流恒定的特性。SEMITEC的CRD可以执行与恒流电路同等的功能,只需装配其中之一即可稳定亮度。由于可以简化电路和减少零件数量,因此也可以节省空间,大大有助于实现LED照明的小型化。
另外,SEMITEC的CRD也有多个种类可供选择:
1、在形状上,有可以节省贴装区域空间的表面贴装型和可以插入基板中的类型;
2、产品阵容中有两种轴向引线型。(表面贴装型17个特性,轴向引线型16个特性)
相关产品
E系列(轴向引线型)
CRD为保持电流恒定提供了一种紧凑而可靠的解决方案。CRD E系列产品采用DHD(双散热二极管)结构的DO-35型封装——密封、高可靠性封装,由于材料成本较低,适合大规模生产。
采用DO-35(300m W)封装的紧凑型设备18mA:CRD(E-183)在SEMITEC的产品系列中增加了18mA CRD(从15mA起),现在可以为20mA高亮度LED提供恒定电流以稳定亮度。
SEMITEC的CRD E系列完全符合RoHS第2011/65/EU号指令。
额定值
规格
S系列(SMD型)
CRD S系列产品是采用树脂密封SMD封装的表面贴装器件。SEMITEC的产品与最新的薄型LED具有大致相同的高度,因此在彼此相邻安装时,光线不会被阻挡。
(12/2015):22mA:CRD在SEMITEC产品阵容中增加了22mA CRD(S-223T)以适应高亮度LED。这已成为必要,因为在高亮度LED的情况下,通常必须使用两个CRD。使用SEMITEC新的22mA (223T)产品,又可以仅使用一种产品来稳定电流。
SEMITEC的CRD E系列完全符合RoHS第2011/65/EU号指令。
额定值
规格
- |
- +1 赞 0
- 收藏
- 评论 0
本文由圆明园驯兽师转载自SEMITEC官网,原文标题为:用单个部件实现恒流电路! – LED亮度稳定元件用恒流二极管(CRD)-,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。
相关推荐
【产品】SEMITEC推出最大电压100V的电流二极管,额定功率300W,用于稳定和限制电流
SEMITEC推出用于稳定和限制电流的电流二极管,也就是在电流电压或者附载阻抗波动的时候给电路提供稳定的电流。应用领域:用于LED亮度稳定的恒流源;LED路灯、LED荧光灯、LED灯泡、LED筒灯;恒压电路,用于为齐纳二极管提供恒定电流;恒流源。
产品 发布时间 : 2022-09-18
【产品】轴向引线型电流调节二极管E系列,采用DHD结构的DO-35型封装
SEMITEC推出的电流调节二极管(CRD)为保持电流恒定提供了一种紧凑而可靠的解决方案,E系列产品采用DHD(双散热二极管)结构的DO-35型封装,是一种密封、高可靠性封装;由于材料成本较低,适合大规模生产。
产品 发布时间 : 2022-05-20
【IC】信路达推出LED照明驱动器XD3914,输入耐受±35V,输出电流可编程范围为2mA至30mA
XD3914是一种单片集成电路,可感测模拟电压电平并驱动10个LED,提供线性模拟显示。一个引脚脚将显示从移动的点更改为条形图。此功能允许整个系统在3V以下运行。XD3914的多功能性设计使得控制器的可视报警和扩展的刻度功能很容易添加到显示系统中。该电路可以驱动多种颜色的LED,或小电流白炽灯。许多XD3914可以“链接”起来,形成20到100段以上的显示。
产品 发布时间 : 2023-11-23
SEMITEC(石塚)NTC热敏电阻选型指南(中文)
目录- NTC热敏电阻 薄膜热敏电阻 微薄膜传感器 高精度薄膜热敏电阻 超高精度热敏电阻 高精度热敏电阻 高灵敏度热敏电阻 高精度SMD芯片型热敏电阻 高精度表面实装热敏电阻 高温,高灵敏度,玻璃封装热敏电阻 高温轴向热敏电阻 非接触式温度传感器 热电堆红外线传感器 定电流二极管 功率热敏电阻
型号- 103CT-01006,103FT1005A5P,503NT-4-R025H42G,D2-11,D2-10,E-301,S-183T,D2-05,D2-08,D2-07,S系列,S-822T,S-701T,103HT HTF,S-103T,D2-22,AP,202AT,203CT,D2-18,AT,563CT-4,D2-13,D2-15,FΜ,D2-14,503KT1608T,303ET,103FT1005B5P,S-301,103FT1005A5P1-□,103KT1005T,473CT-4,15D2-15,S-202T,833ET,15D2-13,502AT,15D2-11,234NT-4-R200H42G,204CT,CT,6D2-22,15D2-08,202AP-2,473CT,203AT,103AT-11,203AT-11,CT系列,203AP-2,E-183,5D2-15,5D2-13,5D2-14,5D2-11,104NT-4-R025H42G,E-501,5D2-10,S-272T,1.5D2-15,402ET,5D2-18,103KT1608T,503HT-HTF,4D2-18,103ETB,104HT.HTF,503ET,563CT,103NT-4-R025H41G,103NT-4-R□□□H□□G,502NT-4-R025H39G,S-301T,ET,S-152,S-153,502AT-11,S-272,HT系列,4D2-11,4D2-13,4D2-15,4D2-14,203CT-4,AP系列,104CT-90113,503CT-91027,10D2-08,105NT-4-R025H46G,10D2-07,513CT,10D2-05,103FT1005D5P,16D2-07,FT,10D2-10,16D2-13,16D2-14,16D2-15,S-183,20D2-11,403ET,16D2-10,16D2-11,234ET,S-501,4D2-22,223FΜ5183,364FT1005A5P,E-272,E-153,562CT,E-152,10D2-18,5D2-05,10D2-15,504NT-4-R025H45G,S-153T,10D2-14,10D2-13,104NT-4-R025H43G,103AP-2,252CT-4,10D2-11,S-152T,20D2-05,5D2-08,202AT-11,113CT-4,103JT,NT-4系列,5D2-07,20D2-08,502AT-2,10TP586T,512CT,104HT-HTF,HT,113CT,103HT.HTF,204AP-2,E-822,E-701,212ET,□□□AP-2-□,1D2-22,S-123,204NT-4-R025H43G,1D2-15,1D2-13,103CT-4,852NT-4-R050H34G,103AP-2-A,S-352,912CT,912CT-4,103HT□-□□-TP,104JT,47D2-18,203NT-4-R025H42G,103AT-□-FT,502HT,S-352T,JT,E-123,3D2-15,3D2-11,102AT-2,204CT-4,3D2-14,203HT,NC-□□,3D2-10,S-822,S-701,12D2-14,513CT-4,12D2-13,12D2-15,12D2-10,223FΜ3122,12D2-11,E-352,KT,103ET,S-501T,3D2-22,223FΜ□,202AT-2,JT系列,□102□,232AP-2,224ET,104AP-2,12D2-07,203AT-2,103 AT,503FT1005B5P,E-102,5D2-11LT3C,E-101,503AP-2,E-103,E系列,S-562,KT系列,503ET-3H,22D2-07,S-202,104KT1608T,103NT-4-RQ25H41G,302HT,E-452,103CT,103HT-HTF,104ET,102AT,S-123T,NC,102AT-11,5D2-11LCTR,562CT-4,104CT-4,103KT1608T-□□,8D2-11,8D2-10,512CT-4,NT,364FT0603A5P,503FT1005A5P,E-562,S-223T,S-102T,S-562T,2D2-13,NT-4,2D2-11,2D2-10,8D2-18,8D2-13,E-202,4.7D2-15,103JT-□□□,8D2-15,103NT-4-R025H34G,4.7D2-13,8D2-14,493NT-4-R100H40G,103CT-□□□□,2D2-15,2D2-14,252CT,582ET,S-103,S-101,S-102,S-223,103CT-21048,303HT,103AT-5,103AT-4,S-452T,103AT-3,103AT-2,8D2-07,103AT,S-101T,104CT,S-452,203ET,502AP-2
AEC-Q200新版车规保险丝等过压/过流/防静电/防雷保护器件
世强硬创联合Littelfuse、ECE、硕凯、扬杰科技、MTA、PANJIT、SEMITEC等厂牌带来AEC-Q200新版车规保险丝等过压/过流/防静电/防雷保护器件,提供多种选择的电路保护解决方案,帮助客户优化设计。
活动 发布时间 : 2023-09-26
ELETE(盛柏电子)连接器选型指南(简版)
目录- Company Profile New Arrivals Board to Board Floating Connector Press-fit Pin/Connector Terminal Four Contacts Female Header OEM/ODM Board To Board Connector OEM POGO Pin Box Header/Ejector Header Male Header/Female Header Round Pin Header FPC/IDC Connector D-SUB Wafer/Housing/Terminal MINI Bridge(OEM) Battery Holder Cable
型号- HMJDS17,HMISVH25,EL-2018,EL-2017,DV29PXX01,FCZGSVB4,FCZGSVB3,EL-2011,M18M0208,M18M0205,HFNSR81,WFLDM01-A001 SERIES,HMNTR15,HMFDMH10,FCZGSVA6,HMGSP15,FCZGSVA5,M18F0108,HFLDM20,FCZGSVA4,WFHSH1 SERIES,EL4029-003TT,UFL-SMA,BXLDMH01-P001 SERIES,HMJDMH25,HMISVH10,15-38-8140,HMISVH15,HMISVH17,HFLST43,FCZGSVA3,EL1738-5P,FCZGSVA2,BMDDM8,IDTS01,HMJDS25,HFPSM89,HMNTR25,BXJDM02-SERIES,HMLSV20,TFN122-00151X-T,BXNDR01,HFNSS8Y,DIP-25S,HMLDSH20,BXNDR02,HFLDM35,HFJDS46,HMJDMH17,HMISVH20,WFLDM03-A100 SERIES,02-09-1134,HMLDP20,HDB15P-BL,BXJDR02-SERIES,TXZ103-001XXX-T,FCZGSHD5,WFHSV1,LVDS0550AL,HFIDM44-P048,HFGSP35,HMMDM53,HFLDM40,HDB26S-BK,HFLDM43,HMLSV15,TFX103-001XXX-T,HFNTS8Y,FCZGSHD4,EL1508-8P,FCZGSHD3,FCZGSHD2,HFLDM46,FCZGSHD1,BFZDM,FCZSHD1,HMNSP25,HMLSSH20,HMLDP15,HFLSS40,HMNSNH25,HFLSS43,M12M0104R,JKT4S2 SERIES,TXZ108-001XXX-T,HFLDM51,M12M0104W,HMNSP30,HFNRSM30,HFNSR8Y,HMLSSH15,BXNDS02,HFLSS46,BXNDS01,DB25S02IDC,WF42090 SERIES,EL5057-004AA,HFIDS44,HMNDMH25,HFLDM51-P090,HMLSS15,HMNSS20,JKT1S1,HMIDS17,HFNSS68,HMIDS10,BXLDM03-SERIES,HMLDM20,HMNSS25,HMIDS15,HDB62P-BK,TXZ104-001XXX-T,HMLDM15,HMNDM43,BXLDSH01,HFLSV40,HFNDM71,EJNDM01,HFNSS50,HFNST71,BXLDS02-SERIES,HFIRDM30,HFNSS57,35362-0950,HFLSV43,HFLSV46,HMIDS20,HMNSR15,HMIDS25,HMLSRH20,BXNDS01-T006 SERIES,HFJDS85,1-1734741-9,HMJDR17,FFC0520AL,HFLDT43-T002,WFLDM01-A001,HFNDM85,EL-2035,FCZSVC1,HFNSS85,FCZSVC2,BXIDSH-SERIES,BXIDM11-17 SERIES,ELHFI201,HFNDM81,BXNDS02-SERIES,HMPSN31,HMNSR20,HMIDMH10,HMNTS15,EJNDR01-A004 SERIES,HFLDP63,BFDDM8,BXIDM03,HMIDMH15,BXIDM01,EL-300118650,HMLSRH15,HMNSR26,HMNSR25,TXZ110-001XXX-T,HFIDS34,BXNDS01-T006,EL1751-7P,HFLQS63,HFNDM8Y,TXZ107-001XXX-T,WF5DR88,HMIDMH17,FCZGSVC3,HMPSSH31,FCZSVB1,HFNSS71,HFNSR50,BXLDS05-SERIES,HMJDR25,HMIDMH20,IDTBPS01,HMNTS25,FCZSVB2,WFLDR01-A001,HMIDMH25,HFNSR57,HMLQR20,HFLTS63,90500-4007,HMNSRH15,JKD3R1,TNC,TMX106-001XXX-T,HFNSN85,HFLRDM28,DSUBIDCL105,BXJDS02-SERIES,HMIDSH17,HMGSSH10,HMIDSH15,WFMR3,HMISSH25,HMISSH20,JKT4D5,HMGSSH15,HMIDSH10,JKD2R1 SERIES,JKT4D4,HFNSN71,JKT4S1 SERIES,TFN123-00151X-T,EJNDR01-A004,SMA,EJIDR01,HFLSP40,HFISV20,HMIDSH25,HFNRDS11,HMIDSH20,HDB15S-01,HMLSR20,HFIDR44,HMLSVH20,HFNSM81,BXJDM02,JKD2R1,HMNDRP-A001,ELPG2657,BMESV1 SERIES,SCSIHPCN36M,HMLSR15,BFDSVX02,HMIDR17,BFDSVX01,DV25XX01,HMIDR10,HMIDR15,HMLSVH15,DB15S01IDC,HFNDS11,HFLSP63,JKT1S1 SERIES,HFNRDS30,HMNDMH15,IDCNMCE,EJIDS01,HFIDR52,BXNDR02-SERIES,HMISSH17,LR4402P,HMISSH15,HFLDT45-T001,EL1-9S,HMIDR20,TFN125-00151X-T,HMISSH10,HMLSS20,HMIDR25,HMFDM10-SERIES,FCLHSR1,IDCIF,EL1-15SMT,HFJSS46,HMRSV25,FCLGS3R,FCLHSR2,CRD-DR-001,HMNSSH25,IDCIM,BXIDS11,HFNTR8Y,HMSRDS30,HMJDM17,TMX107-00101X-T,SMA-K,HFJDM57,HFNDSH8YP,BXNDSH01,FCLGS3B,HMISRH17,HFLDM63,HMISRH15,HMISRH10,HMLDMH15,WFNS2-21 SERIES,EL-300418650,HFLSR40,FCLGS4R,IDCNMCE02,BXIDS03-SERIES,IDCNMCE01,HFLSS63,EJNDS01-A003 SERIES,HFLSR43,HMNSSH15,HFLSR46,EL-18650AA01P,BXIDS01,HFIDM44-T050,HMJDM25,M12F0505,BXLDS04-SERIES,BXIDS03,HFJDM45,FCLGS4B,WFLDS04,EJLDM01,HMJSS17,HMISRH25,HMLSP20,HMISRH20,HMNSN15,MCX-IPX,TXZ109-001XXX-T,HMIDP10,DIP-37S01,EL-18650AA02P,HMFDS10-SERIES,BXNDS01-SERIES,HFISV34,HMNSN25,HMLSP15,BXLDM01,HMNSN20,BXLDM03,HMIDP17,HMIDP15,HMLTR20,IDCJF,02-09-2134,HFLSR63,HFNSN50,BXIDM03-SERIES,HMIDP20,HMNSRH25,FCZEHU20,DIP-15S01,EL-18650AA03P,BXIDR01,EJNDS01-A003,M12F0404,C3030WR-F SERIES,ELE01-DE-9X1,HMLDMH20,HFLRDM11,HFISV43,HMIDP25,EJNDM01-SERIES,HMGDS15,BMZDM,HMGDS10,HFLDR63-T002,HFJSS85,HMIDM10,IDCLF01,HMNDR15,HFIDM44,FCZSHV2,FCZSHV1,FCZSHV7,WFLDR01-A001 SERIES,HFISS34,FCZSHV4,DB15P01IDC,FCZSHV9,HMJDSH25,HMJSR25,HMIDM17,FCLNR1,EJLDR01-SERIES,HM2SV18,HMIDM15,B04B-PASK-1(LF)(SN),EL2888-1P,HFNDS57,IDCBX02,IDCBX01,HMGDR10,HMIDM20,FCZSDD05,HMNDS43,HFNDS71,HMNRDR30,IDCLF,EJNDS01,HFIDM52,HMNDR25,M12F0308,WFMR3 SERIES,FCZSHU1,IDCLM,M12F0305,BXNDR01-SERIES,HMISS10,HFISS43,BXLDMH01-P001,HFISR20,JKD3R1 SERIES,HMISS15,HMGDR15,HMIDM25,FCLNS1,HMISS17,HMLSN20,HFNSSH8YP,BXJDS02,HMLSNH20,HFNDS68,JKT4D5 SERIES,BXNDM01-SERIES,WF42090,WFLDR03-A100,HFNDS85,FCLGS1R,HFIDM20,FCZGSHU3,TXZ106-001XXX-T,FCZGSHU1,M12F0205,HMLSNH15,M12F0204,HMJSS25,M12M0505,HMLSN15,768290002,HFNDR57,FCLGS2R,EL2130-4P,IDCNM,WFHSV1 SERIES,IDCNF,HMNDR43,HMNRDS30,EJNDR01,BMESV2,BMESV1,BMESV3,BMEDM-P003,HFIDM34,BMEDM-P004,EJNDS01-SERIES,HMFDS10,BXIDR01-SERIES,HDB62S-BK,HMJSR17,HFISS20,HMJDSH17,IDTBPM01,BXJDR02,HFNDMH8YP,IDCJF3,HMNSVH15,ELHFIR201,HMISR20,M12F0105,HMGSV10,M12F0104,BFESV2,BFESV3,WFLSS,BFESV1,HMISR25,HMNSVH25,BXLDR01-SERIES,BXIDS01-SERIES,HFNDT35,IDCJF5,HMRSR25,M8F0104,BXLDSH01-SERIES,HFLSN43,HFLSN46,HFNDT50,BXNDSH01-SERIES,HMNDSH15,HFRSS89,HFLSN40,HMIDRH15,WFNS2-21,BXNDMH01-SERIES,TMX108-00101X-T,HMIDRH17,HM2DM18,42824-4002,HMIDRH10,HMNDSH25,HMRSS25,HFIRSM22,HMNDS15,WFLDR03-A100 SERIES,HFFDM30-SERIES,HMISS20,HMIDRH25,HFISR34,HMISS25,M12M0304,HMPSV31,HMJSSH17,HMRSS20,EJIDS01-SERIES,HMIDRH20,HFNDS35,HFNDS55,HFNDS50,HFNDT71,ELHMIR201,WFLDS03-A100 SERIES,FCZGHU15,HMNDS25,HFNRDM30,WFHSH1,BXNDM01,HMISR10,HMJSSH25,HFISR43,HMISR15,BXIDM11-17,EJNDR01-SERIES,EJIDM01,HMISR17,JKT4D4 SERIES,HMLDS20,EL-1206,EL-1205,EL-2413,H
SEMITEC(石塚)NTC热敏电阻选型指南(英文)
目录- NTC thermistors Micro thin film thermistor Micro thin film type sensor probe Thin film thermistor Very high accuracy thermistor High accuracy thermistor High sensitivity thermistor High temperature, high sensitivity, glass encapsulated thermistor High accuracy, SMD chip type thermistor High temperature axial type thermistor Non-contact (IR) temperature sensor Current regulating diode VRD voltage regulating diode Inrush current limiter THERMOPILE
型号- 103CT-01006,103FT1005A5P,503NT-4-R025H42G,Z2U SERIES,E-301,S-183T,ZD022,ZD027,Z2082,Z6068U,S-701T,S-822T,S-103T,103CI-01006,AP,202AT,203CT,AT,563CT-4,ZD033,FΜ,Z2U,503KT1608T,ZD039,303ET,Z6033U,103FT1005B5P,Z6100,ZD047,Z2008U,NT-4 SERIES,103FT1005A5P1-□,103KT1005T,ZS1033D-T,Z6056U,473CT-4,15D2-15,S-202T,833ET,15D2-13,502AT,15D2-11,234NT-4-R200H42G,204CT,CT,6D2-22,ZD056,15D2-08,202AP-2,473CT,203AT,103AT-11,ZS1033U,203AT-11,203AP-2,E-183,ZD SERIES,5D2-15,5D2-13,103AT-2、3,5D2-14,5D2-11,104NT-4-R025H42G,E-501,5D2-10,ZS1033D,S-272T,Z2010U,1.5D2-15,402ET,5D2-18,ZS-D,ZD068,Z6120,103KT1608T,ZS1022U,4D2-18,10TP583T,103ETB,503ET,563CT,103NT-4-R025H41G,103NT-4-R□□□H□□G,Z2 SERIES,103ET□□-□□,502NT-4-R025H39G,S-301T,ET,ZS1022D,S-152,S-153,502AT-11,Z6015,S-272,Z6018,Z6U,Z6012,4D2-11,4D2-13,4D2-15,4D2-14,Z6150U,203CT-4,104CT-90113,10D2-08,503CT-91027,105NT-4-R025H46G,10D2-07,513CT,10D2-05,103FT1005D5P,16D2-07,FT,10D2-10,16D2-13,16D2-14,Z2100,16D2-15,Z6027,20D2-11,S-183,403ET,16D2-10,16D2-11,Z6022,234ET,4D2-22,223FΜ5183,364FT1005A5P,E-272,E-153,562CT,E-152,10D2-18,5D2-05,ZS-U,10D2-15,504NT-4-R025H45G,S-153T,10D2-14,10D2-13,104NT-4-R025H43G,103AP-2,10D2-11,252CT-4,S-152T,20D2-05,5D2-08,202AT-11,113CT-4,Z6039,5D2-07,103JT,Z6033,20D2-08,502AT-2,ZS1015,ZS1018,Z6100U,ZS1012,512CT,113CT,204AP-2,E-701,E-822,212ET,□□□AP-2-□,Z2,Z6047,Z2120,Z6,1D2-22,S-123,204NT-4-R025H43G,1D2-15,1D2-13,Z6082U,103CT-4,852NT-4-R050H34G,103AP-2-A,S-352,912CT,Z2012,912CT-4,Z2018,104JT,Z2015,47D2-18,Z6056,Z6039U,ZS,203NT-4-R025H42G,Z6015U,Z6027U,103AT-□-FT,ZS1039,ZS1033,ZS1047U,S-352T,JT,E-123,3D2-15,3D2-11,102AT-2,204CT-4,Z2022,3D2-14,ZS1047D,NC-□□,Z2027,Z2012U,3D2-10,12D2-14,S-822,Z6018U,12D2-13,513CT-4,Z6068,12D2-15,ZS1012U,ZS1027,Z2033U-52Z,ZS1022,12D2-10,223FΜ3122,12D2-11,E-352,KT,103ET,S-501T,Z6U SERIES,3D2-22,223FΜ□,202AT-2,Z2033,Z2039,□102□,ZS1012D,232AP-2,224ET,104AP-2,12D2-07,Z2150,203AT-2,Z6082,Z6120U,103CI-21048,503FT1005B5P,E-102,5D2-11LT3C,E-101,503AP-2,E-103,Z2047,S-562,CT SERIES,22D2-07,S-202,Z2018U,104KT1608T,Z6022U,ZS1047,E-452,ZS1018U,Z6 SERIES,103CT,104ET,S-123T,102AT,Z2056,102AT-11,KT SERIES,5D2-11LCTR,ZS1018D,562CT-4,104CT-4,103KT1608T-□□,Z6047U,8D2-11,8D2-10,ZS1027U,ZS1015U,NT,512CT-4,364FT0603A5P,503FT1005A5P,E-562,S-102T,S-562T,S-223T,2D2-13,NT-4,2D2-11,ZS1039U,2D2-10,8D2-18,8D2-13,E-202,4.7D2-15,103JT-□□□,8D2-15,103NT-4-R025H34G,4.7D2-13,8D2-14,Z2068,493NT-4-R100H40G,103CT-□□□,ZS1015D,2D2-15,2D2-14,252CT,Z2180,ZS1039D,582ET,ZS1027D,S-103,S-101,S-102,S-223,Z6012U,103CT-21048,103AT-5,103AT-4,S-452T,8D2-07,103AT,S-101T,104CT,S-452,Z2015U,203ET,502AP-2,ZD015,ZD018
Realize A Constant-current Circuit with A Single Component!- Current Regulating Diode (CRD) For LED Luminance Stabilization
SEMITEC CRDs are two-terminal current regulative diodes that provide a constant current flow without voltage fluctuations, changes in load resistors, or ripple voltages.
应用方案 发布时间 : 2024-02-01
热敏电阻产能行业第一,全球知名NTC热敏电阻制造商SEMITEC(石塚)签约
8月,全球知名NTC热敏电阻的制造商SEMITEC(石塚)与世强硬创平台建立合作,授权其代理旗下NTC热敏电阻,温度传感器,CRD恒流二极管等产品。SEMITEC(石塚)是日本NTC热敏电阻和温度传感器供应商,生产能力位于世界同行第一,全球市场OA占有率80%
公司动态 发布时间 : 2021-10-15
CRD Current regulating diode
型号- E-183,E-102,E-101,E-103,E-301,E-501,E-822,S-562,E-701,S-183T,S-272T,S-202,S-123,S-822T,S-701T,E183,E-452,S-103T,S SERIES,S-301T,S-123T,S-352,S-152,S-153,S-272,CRD SERIES,E SERIES,E-562,S-223T,S-102T,S-562T,□102□□□,S-352T,E-123,E-202,S-183,S-822,S-701,S-501,S-103,S-301,S-101,S-102,S-223,E-272,E-153,E-152,S-202T,E-352,S-452T,S-153T,S-501T,S-101T,S-452,S-152T
【产品】输入电压1.3~60V/灌电流10~50mA的国产线性恒流稳压器SLM561A系列
数明半导体推出SLM561A系列线性恒流稳压器(CCR),为LED的电流调节提供具有成本效益的解决方案(类似于恒流二极管CCD)。该CCR基于自偏置晶体管技术,可在较宽的电压范围内进行电流调节;具有负温度系数,可在极端电压和电流条件下保护LED,防止热失控。
新产品 发布时间 : 2020-12-25
【应用】基于超小型包覆成型干簧管59170和宽电压比较器LM339的液位检测方案,用于多种液体液位连续检测
本文介绍一种使用Littelfuse的59170型超小型包覆成型干簧管传感器结合多路电压比较器设计的可用于多种液体液位连续检测的液位检测方案,使用多组干簧管实现液位位置检测,然后通过比较器调理电路完成与液位位置对应的显示,同时采用恒流二极管解决了LED串联电阻方案的诸多问题,以较低的成本实现高可靠的液位检测及显示。
应用方案 发布时间 : 2020-06-16
Electromechanical Components
型号- 62532620621,687645200002,70097742360,691701530007B,691126710005B,2303,2301,618025231121,61300421821,3631,3633,3651,662012235922,691701530008B,691126710004B,2317,2315,429427320910,429427320911,3641,62001011821,3643,429427320916,SERIE 3134,429427320917,SERIE 3137,9771050360R,613004243121,61030821121,3661,SERIE 3174,691701530009B,60312102114506,2327,2325,61205022021,3653,61001021121,612010235121,701522500,971050474,653006117322,3671,3673,64900319522,691126710006B,687750200002,971050471,63012042124504,2338,662322231822,2337,2336,2335,646005113322,3663,64900813722,SERIE 3157,648006113322,66201021822,63910915521,WA-SMSE,691412220009M,709905621,709905620,686115183422,9774020951R,2346,WA-SMST,2345,61300511821,WA-SMSR,WA-SMSI,SERIE 3103,66200811122,709442200,600662401001,61500814221,691412220008M,709905610,62000611722,691900310101,709905611,1031,62101621921,66201111822,2356,2355,60346021210620,9774100151,648100130115,691412220007M,709905641,709905640,687712152002,971200611,691126710003B,1038,450301014042,2366,2365,686730152001,691412220006M,SERIE 3124,71201616,71201615,60900213621,SERIE 3127,71201612,71201611,709905630,709905631,61302011121,692902100001,691126710002B,695402250128,60636031210620,SERIE 3117,61900211121,1048,1047,691412220005M,970170485,960150116,SERIE 3114,61303621821,662362320030,709905661,615016137621,709905660,520401000,662006231822,66210513722,524254000,9774070243R,963080042,9774060482,606001,709905650,709905651,62131021821,648108131822,61301211821,61030421821,690368191472,686722200001,65310113722,68711014522,649749722030,63912015521,64900613722DEC,971350365,709905681,709905680,687114183722,970350471,971350361,687616050002,610310243021,691252800002,691252800001,653009113322,653110131822,687644152002,61302025721,971080244,971350354,709905670,709905671,686130188822,714659001100,686122188622,662104145021,687132183722,661003113322,687735100002,960060116,434123025816,970080485,613024216921,61900411621,68800611622,64900411822,709905691,434123025826,649000126015,9774030633,62401021722,649016227222,691126710008B,687620100002,62501022323,686721152001,691134810001,430783051816,691134810002,64910513722,971350321,9776070960R,62402021622,971350324,620103131822,618015221923,700999,61801524823,687726100002,709616400,970080471,61810313722,970080474,62000911622,662106236022,600254254001,977990,687106182122,615008137421,61301625721,615006143621,696314001002,653008114822,702942000,691368300003B,61201422021,66200411822,613032243121,690367180872,693120025011,TYPE 2430,618015233821,651005136421,9774090151R,9774055951,690207101872,709610200,66201421022,490107670612,62200821821,709952000,691368300004B,440BS67082622,62000113722DEC,60312202111527,600645401,WR-SMA,61900511021,686608200001,64901021822,691233710006,691233710004,690367281676,709622200,709406500,687617200002,649016113322,WS-RSTV,658105303064,687722200002,691236610101,SERIE 8050,62503421721,691368300002B,9774140360R,653114124022,61202622323,9774080960,686104188622,490107670612S,68612414422,701526000,691216410002,691216410003,687717100002,61803724923,429 427 320 910,61800513722DEC,618062330923,429 427 320 911,61301611121,687744100002,691305340012,619100126015,691305340007,691305340008,691305340005,662007013322,691305340006,429 427 320 917,701514000,68810113722,429 427 320 916,430483031816,971500581,618009226221,691305340003,691305340004,691305340002,463091370402,61300821021,610022243021,9774080943,691314520105,691314520104,691314520103,60626021110420,691314520102,691314520109,691314520108,691314520107,691314520106,618015231221,61301221121,TYPE 2450,621324245821,687133183622,9774080951,686616152001,687730152002,661008152122,687644050002,970120144,691311500121,691311500122,690357280476,691311500123,61300911121,618025214622,61002418321,64901421122,621310284521,68801011722,691314520123,691314520122,691314520121,691314520120,62403821622,691311500118,691311500119,691311500114,691311500115,62104421021,691311500116,709652000,691311500117,691311500110,691311500111,686606050001,691311500112,618037211821,691311500113,691314520116,691314520115,691314520114,430456043736,61900211021,691311500120,691314520113,7466103,691314520119,691314520118,691314520117,691314520112,7466104,691314520111,7466105,691314520110,428427320911,428427320910,9774080982,613006216921,691311500107,64900421122,691311500108,691311500109,691311500103,691311500104,691311500105,428427320917,68800911622,691311500106,428427320916,61205025921,691311500102,618025233721,431153015826,691368300009B,615016245421,691701530002B,632722110112,970120155,970120151,970120154,686726100001,60312312114616,9774025360R,9771070360,60349021210820,686626200001,686730050001,9774070982R,SERIE 3195,662304231822,686610100001,691701530003B,690357100872,9774090360,691412120010MB,SERIE 3187,66026421110320,691368300007B,662 004 137 22,691412220012M,SERIE 3184,SERIE 3185,694105309102,691701530004B,500913500,687320124422,SERIE 3175,SERIE 3177,691412220011M,691368300008B,WR-BHD,61200821721,691309510004,691309510005,691309510002,97790403211,69
电子商城
服务
可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。
最小起订量: 30000 提交需求>
可定制单色光灯珠、双色灯珠、全彩灯珠、发光二极管、贴片灯珠、贴片LED等产品,尺寸:0.6*0.3mm-3.2*2.7mm,波长:405-940nm,亮度:24-750mcd,电压:1.5-3.5V。
最小起订量: 3000 提交需求>
登录 | 立即注册
提交评论