【应用】小体积电流互感器SCT-07949 HF助力刀片电源保护电路,安全性更高

2021-12-15 世强
互感器,SCT-07949 HF,PEC-Coil 互感器,SCT-07949 HF,PEC-Coil 互感器,SCT-07949 HF,PEC-Coil 互感器,SCT-07949 HF,PEC-Coil

刀片电源凭借体积轻薄,使用灵活等优点广泛用于系统电源。其主回路拓扑如图1所示,其输入交流电经过PFC电路到逆变电路,最后同步整流输出。为了保护DC到AC的逆变功率器件,通常会在逆变前端用互感器进行电流采样,当电流异常时,通过互感器采样到的异常电流信号传送到控制器,从而关闭PWM输出信号,使得功率器件不再工作,防止其损坏。

图1 刀片电源主回路拓扑示意图

综上所述,针对刀片电源,远见电子推出SCT-07949 HF系列互感器,其应用优势如下:

1、体积小,如图2所示,其磁芯本体长宽高尺寸仅为6mm*6mm*5.2mm,而且采用六脚贴片封装,非常适合刀片电源的轻薄设计;

2、可选匝比的标准件多,其标准件匝比有1:20/1:30/1:40/1:50/1:60/1:70/1:100/1:125八款可供选择,满足大部分功率段的刀片电源设计,设计灵活;

3、安全性高:HI-POT耐压测试满足500Vrms,对于刀片电源AC220V输入设计,余量足够大,安全性高;同时最大额定电流可达10A,避免互感器绕线因电流过大而损坏;

4、国产品牌,对于标准品不能满足要求的,定制品周期相对于进口品牌优势明显;

图1 SCT-07949 HF外观尺寸示意图

授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
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选型指南  -  LITTELFUSE  - Rev: 5-D-122023  - 122023 PDF 英文 下载

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数据手册  -  PEC-COIL  - 2019/11/21 PDF 英文 下载

TENGEN PRODUCT CATALOGUE

型号- SD2,S-150-7.5,F4-40,JRS2-150,LW5,GLR,LW8,F3- 20FJ3-H9,LAY7-□□□□,S-240-5,TGU3,CJX2-150Z,TGQ1-63 □ / □ □ □,S-120-5,RT36-4,JRS2-□,RT36-1,RT36-3,F4-31,RT36-2,S-15-5,TGM3G-800,CJX2F-800,DZ108-63,TGM3DC-□ □ □/□ □ □ □ □,JRS2-135,BK,TGW1,F4-22,F4-20,S-150-13.5,S-200-12,CJX2-65Z,F4-13,TGQ2-800,S-25-5,S-201-13.5,LA □ □,TGM3E-□ □ □/□ □ □ □ □ □ □ □ □ □ □ □ □,TGU3-C160,S-200-15,JRS2-12.5,PZ30-□ □,RT19-63,TGPZ5-□,F4-11,CJX2-40Z,S-200-24,F4-04,F4-02,LW5-16□ □ / □,LW12-16/□□ □/□,GQ2,LX4-FH□,LW12 -16/5.5□/□,TGH3-63,LW5-16/5.5□/□,TGB2LE-321P+NC1630MAOF2,TGZMX □ - □ - □,MV+MN,TGZGQ1N,LX4-FG□,TGB3H-631PC16OF2,TGB3LE-63H1PC1630MAOF,TGB3LE-63,CJX2-115,RT19-32,RT18-63,S-120-7.5,JRS1-25,LX4-FF□,LW12,TGU3-C120,TGPZ3,HH5□P,TGPZ5,F3-11FR3-VC48,TGH1-125,GL,TGM3E,TGPZ3-□,JRS2-180,TGAD56-□ □ □ □ / □,TGM3G,S-35-5,TGM3L,CJX2-32Z,CJ20,TG-ZMG1,S-150-5,BK-□,TGDY55II-20,TGW45,S-150-9,RO16,RO17,TGU □ - □ □ □ □,THB1-63,S-150-48,RO15,TND,CJX2-95Z,TGU3-C100,CJX2-50,TNS,S-201-48,RT18-32,S-35-15,RT18-63X,S-35-12,CJ20-63~160JZ,THM1-250,TGU1G-120,CJX2F,RT18-63L,TGU1G,TGM3G-400,OF2,CJ20-40,CJX2-40,TGDY55II-40,TGQ1-630,TGM3-□ □ □/□ □ □ □ □ □ □ □ □ □,LW8-10,TGHRT17,TGZGQ3-80,TGQ2-400,RT19-125,CJ20-16,CJ20-10,TGQ2-63M,CJX2-32,TGQ2-63L,TGM1-250,CJX2F-185,TGB2LE-63,CJX2-80Z,TG-ZMX0.28-20-7,TG-ZMF1,S-120-48,CJ20-25,TGM1-125,CJX2-25,LW8-□. □/□,BCMJ,RT18-32X,TGZGQ3,RT18-32L,CJX2,CJX2-95,JRS1,TGD1-32,JRS2,TGAD56,JR28,CJX2-50Z,TGQ2-630,BSMJ,TGM1-100,TGZGQ3-100,TGPZ3-,S-201-12,CJX2-80,S-120-24,DZ108-20,CJX2-115Z,TGDY55,S-25-12,S-25-15,S-200-48,TGDY55II-60,S-201-15,PZ30,S-35-24,S-201-24,S-120-15,TGB2LE-32,DZ108-32,S-120-12,S-201-27,JRS1-□,BH-0.66□J,LW8-□-□ □/□ □,TGH3-125,CJ20-63,RT18-125L,CJX2-65,TGDY55II-80,TGM3G-250,TGJC1,TGC3-32,FJC1-52Z,TGM3DC,TGC3,TGQ1-63,CJ20-250~630JZ,TGC3-22,TGQ2-□ □ / □ □ □ □ □,TGM3G-125,LX1-FH□,BK-□ □,LAY5-□□□□,S-240-24,DZ108,S-60-24,RT14-63,RT16-00,S-100-48,TGC3-18,S-15-12,CJX2F-115,TGQ2-125,TGC3-12,TGDY55II-100,TGW1-□ / □,JR28-36,CJX2-09Z,S-25-24,CJ20-250~630J,S-240-15,S-60-15,S-60-12,S-240-12,TGC3-09,CJX2F-225,LA □-D □,TG-ZMX0.48-40-7,DZ108-□,TGM1-400,S-75-5,TGM3G-□ □,TG-ZMX,TGQ2-250,JRS2-630,CJX2-18,TGZGQ1N-801PN80X,S-50-5,S-100-24,TGZGQ1N-80,TGC3-75,TGM1-630,LX1-FK□,CJX2-12,F4 □ □,TGD1-□/□,JRS2-400,CJX2-09,S-150-12,S-200-5,TGQ1-400,S-150-15,RT14-32,TGJC1-52ZA220/HD,S-15-24,CJ20-630,BH-0.66,TGC3-65,LX1-FL□,CJX2F-150,DZ47-63,S-150-24,RT14-20,TGZM □□ /□ □ + □,S-50-24,CJ20-400,G-ZMG1,TGZGQ1N-100,BH-0.66I,TGC3-50,TGB1-63,S-100-12,S-201-5,S-100-15,S-50-12,JR28-93,S-50-15,CJX2F-265,TGQ2-63□ / □ □ □,RT18-32XL,S-150-27,LX1-FJ□,TGC3-40,LX4-FL□,HH5 □ P/N/ □,CJX2-170,CJ20-63~160J,RT16-00C,TGB3H-63,F4□ □,TGLD,TGU3-C60,CJX2-□ □ □ □ Z,CJX2F-650,LAY7,LAY5,CJ20-250~630,S-75-24,RT16-000,TGM3,LX4-FK□,S-60-5,TGB3LE-63H,CJX2F-400,TGB3-63,TGU1G-60,ZMF1,CJX2-150,RG16,RT18-125XL,TGM3L-□ □ □/□ □ □ □ □ □ □ □ □ □ □ □ □,CJ20-160,JRS2-32,TGM1-800,LX4-FJ□,BSMJ □ □ □ □,TGC3-0911N,LPV,TGU □ G - □ □ □ □,RT36-00,CJX2-25Z,TGB3-401P+NC16,RT36-00C,TGB3H-125C1P125OF2,S-100-3,S-100-5,RT16-2,TGB3-40,RT16-3,JRS2-25,CJX2F-500,RT16-1,TGU1G-80,CJX2-12Z,TGU3-C80,TGB3LE-40,TGC3-85,S-240-48,RT □ -□ / □,TGU3-C20,TGSZ57-63/□ □ □,TGB3-125,TGQ1-250,CJX2F-330,CJ20-100,S-100-7.5,TGQ2,RT18-□ □ / □ □,TGQ1,TGQ1-□ □ / □ □ □ □ □,CJX2-170Z,TGB3H-125,TGSZ57G-63,JRS2-45,TGQ1-125,TGU1G-20,JR28-25,CJX2-18Z,JRS1-80,CJ20-63~160,RT16,TN□ - □,JR28-□,TGU3-B25,S-201-7.5,TGW45-□ / □,CJX2F-□ □ □,RT17,TGU3-C40,RT18,TGHRT17-□ / □ □,RT18-63XL,CJ20□ □ / □,JRS2-80,JRS2-63,CJ20-250,TGB3LE-401P+NC1630MAOF2,MX2,TGZGQ3-801PN80X,TGU3-B15,GL □ - □ / □ J K / □ B H,BZMJ,TGU1G-40,CJ20-16~40,TGDY □ □ - □ / □,S-75-15,S-75-12,MV+MN2,TGLD-□ / □,GLR-□ / □ J

选型指南  -  天正电气  - 201712 PDF 英文 下载

【选型】赛特勒(ZETTLER)变压器选型指南

目录- 密封变压器    带PTC保护的密封变压器    电抗器    高频变压器    共模电感器    工字型电感器    电流互感器    高精度电流互感器    低频电压器    环形变压器    平面变压器    产品客制能力   

型号- HS302S24015,CMP602S30009Q1,EP20,BV3Q2S24015,EI30-12.5,PQ2625,BV351S06030,BV302D12015-006,AHI SERIES,HS302S12020,AH20056,HS302S12023,AH,HS302S12025,EP10,EP13,BV202D06003A,EP17,BV481S15100,CMP482D1502401,BV201S18003A,CMP482D1001801,BV422S18050-230,BV422S10050-230,POT1411,BV351D06030,AHR4Q309,HS302S12015,BV302D24015A,AHR30318,BV301S12023A,AHR30317,AHR30316,BV202D09005,AHR30315,BV202D09006,AHR30314,AHR30313,AHF02120,AHR30312,AHR30311,AHR30310,POT1408,CMP482S1002401,HS3Q1S18015,BV301D06028A,BV422D10050,BV382DQ9024,BV302S06015A,AHR30309,BV302S15015-006,FMW,BV202S12006,BV202S12005,BV302D15010,BV302D15012,BV302D15015,BV302D15017,XZM-PE1802,BV382S24Q40,BV482S09100,CMP382S0451801,BV202D12006,BV202D12005,BV422S09050,AHR40309,BV302D15018,BV301S24015-006,BV422S10050,AHR40312,XZM-U16100,AHR40311,BV302D15024,XZM-U16101,ACST-255-15,AHR40314,BV302D15023,XZM-U16102,AHR40313,BV301D15028A,XZM-U16103,XZM-U16104,BV302D15028,XZM-U16105,AHR40310,BV302D15027,BV422D12050,BV302D15020,BV302DQ9030,BV382D15024,BV202S10005,XZM-PE1801,CMP482S1001501,AHR40316,AHR40315,FC,AHR40318,BV202S10006,AHR40317,BV202D24006,BV301S10015-006,BV302D06015A,BV301S06028A,BV301S18030,BV301S12028A,BV301S18015-006,BV302D09015-006,BV381S0604Q,BV202D24005,CMP482D1501501,BV301S18028,POT3622,BV301S18024,BV302D15006,BV301S18027,HS302S24025,BV301S18020,HS302S24023,CMP382D0321801,BV301S18023,BV351S18030,HS302S24020,BV482S10100,ADH SERIES,BV302S12Q30,BV381S06040,BV302S24015A,BV301S18017,BV301S18018,ADH20020,BV301S18015,ADH20024,BV201S15006,BV301S18010,HS302S09020,BV201S15005,HS302S09023,BV301S18012,AHR50309,BV381S18024,HS302S09015,BV301S06030,CMP482S1501201,ADH20028,BV482D10100,BV302D15015-006,BV301S18006,BV202D24003A,XZM-E19102,AHR50317,XZM-E19100,BV381S18032,E16,XZM-E19101,E19,CMP382S0450901,AHR50318,BV301S06028,BV301D15015-006,BV301S06027,HS301S10023,HS301S10025,HS302S10015,BV301S06024,HS302S09025,BV301S06023,BV302S09015-006,AHR50312,AHR50311,XZM-ED3950,AHR50310,BV301S06020,BV421S10050,ADH20036,_BV302D18006,BV302D10028A,HS301S10020,POT1811,ETD44,E25,ETD49,BV381S18040,BV201D09003A,BV301D15023A,BV382D15040,HS301S09025,BV301S06017,BV382D15032,HS301S10015,BV301S06018,CMP382D0320901,BV301S06012,BV301S06015,BV301S15028A,ADH20048,BV301S06010,BV422D13050-230,CMPXXXXXXXXXXX,ETD34,ADH20056,ACST-257-15,HS301S09015,CMP602D3002401,BV301S06006,HS301S09023,HS301S09020,BV201D09005,BV202D15003A,BV201D09006,BV421D10050,BV422S24050,CMP412D0500601,BV302D10023A,XZM-EC2850,BV202S24005,BV202S24006,CMP602D3001501,BV201D10005,BV201D10006,ETD29,BV302S09015A,HS301S12015,BV351D24030,BV381D18040,BV301D18015A,CMP482S1501001,BV382S10Q40,BV202S12003A,BV302S15028,BV422D18050-230,BV301S06023A,CMP382S0320901,CMP602S3001001,BV381D18032,BV302S15015A,BV302S15030,CMP482D1001201,BV482S12100,BV422D09050,CMP412S0500601,BV302S15018,CMP412D0500901,BV302S15017,ZCT26150,BV202S06003A,BV381D06032,BV301D10015-006,BV351D12030,XZM-EF2051,XZM-EF2050,XZM-EF2052,BV202D10005,BV422S12050,BV202D10006,BV381D18024,EI4118,BV482D09100,HS302S10025,HS302S10023,BV302S15020,EI3023,HS302S10020,BV302D12Q15,BV302S15023,BV302S15024,BV302S15027,BV381D06024,BV421D09050,EI38-15,CMP412S0601001,BV302S15006,BV381D06040,AHF12120,BV482S24100,EI38-10,CMP412D0602401,BV301D24028A,AHR40309XXXX,BV381S09Q40,BV352S15030,BV421S12050,BV302S15010,BV302S15012,CMP382D0451001,ADH200120,PM,BV302S15015,XZM-E16101,XZM-E16102,XZM-E16100,XZM-E16105,XZM-E16106,HS302S18015,XZM-E16103,XZM-E16104,CMP602S3002401,AHF06024,HS302S06023,BV302S09023A,AHF06020,ADH40036,HS302S06025,XZM-E16109,XZM-E16107,XZM-E16108,HS302S18020,BV422D09050-230,XZM-E16112,EE20-10.5,CMP602D3000601,XZM-E16110,XZM-E16111,CMP412D05Q1001,ADH40020,BV302S09006,ADH40028,AHF06034,BV351S12030,ADH40024,AHF06030,BV202D10003A,BV301S24015A,BV421S24050,BV302D12015A,BV302D18027,CMP482S1000901,BV302D18024,BV302D18028,BV301D24023A,XZM-ED3450,CMP382S0321801,PQ4030,BV201S06003A,BV422D15050,GMP482D1500601,BV302D18023,BV302D18020,BV382D18032,BV422D12050-230,BV202S06006,BV202S06005,BV382D18024,ADH40056,AHF06040,CMP482S1501501,CMP412D0501801,ZCT26100,XZM-PE4301,ADH30016,BV382S18040,BV422D24050-230,BV302D18030,BV382D18040,HS302S06020,CMP412S0601201,HS3Q2S15015,AHF06056,HS301S12025,ZCT13050,BV302S10028A,HS302S06015,ADH40048,BV301D12015-006,HS301S12020,CMP382D0451201,ADH30012,ADH30010,HS301S12023,BV301D10028A,BV382S18032,ADH30028,BV301D10023A,EF25,CMP382S0451001,ADH30024,BV301S09015A,BV382S06040,BV302D18015A,ZCT13100-P,ADH30020,EF30,HS301S24015,EF16,BV302D09023A,ADH30036,EF19,ADH600120,BV381D15040,ACST-261-15,BV422S09050-230,BV302S10015-006,BV382S18024,EF20,ADH30048,BV202S15003A,HS301S24020,HS301S24023,BV381D15024,HS301S24025,BV382S06024,BV302D06015-006,BV381D15032,BV301S15015-006,BV201S24003A,AHF06088,CMP412S0501201,BV301D09015A,EF32,HS302S18025,CMP382D0321001,HS302S18023,ADH20010,ZCT13200-P,BV302S18015A,ADH20012,CMP602S3001501,BV382S06032,BV301S15023A,ADH30056,ADH20016,BV351S24030,BV422S15050-230,BV201D06003A,CMP482S1502401,BV301S12030,BV302S12006,AH400120,BV381S24024,CMP382S0451201,BV422D13050,EI3012.-5,BV381S120

选型指南  -  ZETTLER  - V201903 PDF 中文 下载

电流互感器基础知识介绍

本文中TOPPOWER来为大家介绍电流互感器基础知识,希望对各位工程师朋友有所帮助。

技术探讨    发布时间 : 2024-08-31

详解电流互感器的操作、类型和极性注意事项

本文TOPPOWER将介绍电流互感器及其在将大电流转换为小电流方面的重要作用,包括绕组比、类型以及保持计量极性的重要性。

技术探讨    发布时间 : 2024-04-10

【产品】菲尼克斯电气PACT RCP电流互感器,频率范围10~5000 Hz,交流电流达4000A

菲尼克斯电气(PhoenixContact)PACT RCP电流互感器可轻松安装到无法容纳开合式电流互感器的狭小空间内。使用通用型电流测量系统,可测量高达4000 A的交流电。无需拆除系统部件即可快速安装。

产品    发布时间 : 2021-09-11

如何通过电压互感器优化电力系统的稳定性和安全性?

利用电压互感器的精确测量功能,结合电压继电器的自动切换和减载机制,可以有效地监控电力线上的电压变化,及时响应过载或电压异常情况,从而提高电力系统的稳定性和安全性。

设计经验    发布时间 : 2024-05-04

PEC-Coil Cross reference for Wurth & Coilcraft & Vishay series WE-HCI (SMD Flat Wire High Current Inductor)

型号- 7443100115,1890 SERIES,7443551730,744355147,SER2817H SERIES,SHI-13065SD-1R3 HF,SHI-10550DD-R72 HF,SER2918,744311330,SHI-10440SD-R62 HF,744314047,SER2915,SHI-215145MZ-8R6 HF,SHI-215145MZ-100 HF,7443551600,SHI-07040DD-1R5 HF,SHI-07030DD-R48 HF,SHI-10040DD-1R0 HF,SHI-225120MZ-680 HF,744355019,SHI-13065FS-150 HF,SHI-13050SD-R47 HF,SHI-270178MZ SERIES,SHI-13065SD-R82 HF,744355256,7443631500,7443551280,744311100,744311220,744310013,SHI-13050FS-9R2 HF,744314850,SER2011 SERIES,SER2013 SERIES,SHI-19286MZ SERIES,SHI-225120MZ-100 HF,744325180,SHI-07030DD-R13 HF,74435564700,SHI-07050DD-8R5 HF,SHI-13050FS-120 HF,2013 SERIES,SHI-13065SD-2R0 HF,7443630860,744355047,SHI-07040DD-2R2 HF,SHI-13065FS-9R2 HF,SHI-225120MZ-220 HF,SHI-215145MZ-330 HF,7443556082,7443552280,744310024,744311470,SHI-07050DD-7R6 HF,SHI-13065FS-110 HF,744325072,744323100,1050 SERIES,SHI-225120MZ-330 HF,7443630070,SHI-13035DD-2R2 HF,SHI-07050DD-1R1 HF,744323220,SHI-270154MZ-XXXH,SHI-07030DD-R95 HF,SHI-215145MZ-220 HF,74435580680,SHI-10550DD-4R2 HF,7443552150,SHI-10440SD-R15 HF,SHI-270154MZ-XXXL,SHI-07050DD-4R9 HF,SHI-10440SD-2R8 HF,7443556190,SHI-192140MZ,744314076,7050 SERIES,SHI-10630FS-2R2 HF,SHI-07040DD-1R0 HF,7443552100,7443551131,SHI-10630FS-1R0 HF,7443551130,SHI-07030DD-1R6 HF,744325650,SHI-07030DD-R30 HF,SHI-18390DD-R82 HF,7443551370,7443556260,744355182,744314760,7443551920,SHI-13050SD-4R8 HF,SHI-13050SD-R19 HF,7443100200,SHI-10550DD-7R8 HF,SHI-270142MZ-XXXH,1040 SERIES,SHI-10550DD-6R5 HF,744325780,744323120,744325420,SHI-270142MZ-XXXL,74435584700,7443556130,SHI-192107MZ SERIES,SHI-225120MZ-8R2 HF,SHI-18390MZ-150 HF,SHI-192107MZ,744310055,744311022,SHI-07030DD-R24 HF,SHI-07050DD-R47 HF,744314650,SHI-18390MZ-330 HF,SHI-18390MZ-470 HF,7443550820,SHI-18390DD-6R8 HF,7443551151,744325550,SHI-07050DD-R76 HF,IHLP-4040DZ,7443630420,74435581200,SHI-18390MZ-220 HF,SHI-19294MZ,SHI-07030DD-2R0 HF,SHI-13065SD-4R7 HF,744313330,744311150,SHI-13035DD-3R3 HF,SHI-215145MZ-4R2 HF,SER2814H SERIES,SHI-225120MZ-470 HF,SHI-07050DD-100 HF,SHI-225120MZ-6R8 HF,744323020,74435561500,7443630310,SHI-215145MZ-7R0 HF,7443630550,SER2915L SERIES,SHI-18390DD-3R5 HF,SHI-19294MZ SERIES,SHI-13065SD-6R0 HF,744311047,SHI-10550DD-5R5 HF,744313220,SHI-18390DD-2R6 HF,7443550600,THI-269220MZ,SHI-215145MZ-2R2 HF,7443550480,744325330,744323033,SHI-13035DD-1R2 HF,SHI-07050DD-3R3 HF,744314200,SHI-10550DD-100 HF,SHI-10550DD-1R2 HF,SHI-192140MZ SERIES,SHI-10550DD-R40 HF,744323150,SHI-10630FS-R56 HF,7443550230,1350 SERIES,7443551200,74435586800,SHI-215145MZ-5R5 HF,7443556450,74435582200,SHI-10550DD-1R8 HF,SHI-07040DD-3R3 HF,SHI-270154MZ SERIES,744311068,SHI-13035DD-1R8 HF,744310095,744355090,7040 SERIES,744314330,SHI-18390DD-4R5 HF,744313120,SHI-192120MZ,SHI-192130MZ SERIES,SHI-10550DD-3R2 HF,744323056,SHI-225120MZ-820 HF,7443550140,SHI-13065FS-130 HF,7443551470,74435583300,7443552560,7443552200,7443551111,SHI-10550DD-R16 HF,7443634700,7443630220,74435581000,SHI-07050DD-R24 HF,744314101,74435580820,SHI-215145MZ-1R4 HF,SHI-10630FS-1R6 HF,7443251600,SHI-07040DD-R68 HF,SHI-192120MZ SERIES,SHI-13065SD-2R8 HF,SHI-225120MZ-120 HF,7443552430,744323068,SHI-13065FS-7R4 HF,744325120,SHI-07040DD-R40 HF,SHI-10440SD-2R0 HF,SHI-270178MZ,7443556350,74435588200,SHI-270170MZ,SHI-10630FS-R68 HF,SER2010 SERIES,SHI-18390DD-1R3 HF,2212 SERIES,744313025,SHI-13035DD-R68 HF,744314110,SHI-13050SD-R90 HF,WE-HCI,SHI-07050DD-2R0 HF,SER2014 SERIES,744325240,VER2923,SHI-115100DD SERIES,744325016,7443550320,SHI-270142MZ SERIES,SHI-10440SD-1R5 HF,SHI-10440SD-4R3 HF,SHI-10440SD-R34 HF,SHI-10550DD-2R4 HF,1365 SERIES,SHI-07040DD-4R7 HF,SHI-192130MZ,SER2918H SERIES,SHI-07050DD-6R5 HF,SHI-215145MZ-3R1 HF,SHI-10550DD-160 HF,74435563300,7443251000,744355215,SHI-215145MZ-R70 HF,744314490,SHI-10440SD-1R0 HF,7443100150,SHI-18390DD-1R9 HF,SHI-13050SD-6R0 HF,SHI-10630FS-R35 HF,SHI-13065SD-R20 HF,SHI-10440SD-5R6 HF,SHI-13065SD-3R7HF,SER2814L SERIES,74435562200,SHI-10630FS-1R2 HF,7443630140,7443550101,7443556560,7443556680,744355122,7443632200,SHI-07040DD-R22 HF,SER2817,744314024,XAL1010,SER2814,SHI-10630FS,SHI-215145MZ-150 HF,SER2013,SHI-13050SD-1R4 HF,SER2014,SER2011,SER2012,SER2009 SERIES,SER2915H SERIES,SER2010,1335 SERIES,SHI-13035DD-R25 HF,SHI-13050SD-3R2 HF,744314150,IHLP-5050FD,SHI-13050SD-2R3 HF,SHI-19286MZ,744355230,7443631000,7443633300,744313180,SHI-13050DD-1R1 HF,1030 SERIES,7030 SERIES,744313068,7443630700,SHI-270170MZ SERIES,SER2012 SERIES,SHI-13065SD-R47 HF,744325040,SHI-07050DD-1R5 HF,SER2009,SHI-18390DD-5R6 HF,SHI-215145MZ-470 HF

对照表  -  PEC-COIL PDF 英文 下载

磁环电感和电压互感器在运用中二次绕组要接地

磁环电感和电压互感器在运用中二次绕组要接地,是避免在互感器绝缘被击穿后,高压经过互感器串入低压,伤及仪表及运用人员,将互感器的二次一点接地,既不影响设备的正常运用,还保证了人员和设备的平安。

设计经验    发布时间 : 2024-04-30

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大电流低功耗电感定制

可定制电感最大电流100A,尺寸最小7 x 7 x 3.0mm到最大35 x 34 x 15.5 mm,工作频率100KHZ ~ 2MHZ,感值范围:0.15 ~ 100uh;支持大功率电感,扁平线电感,大电流电感,高频电感,汽车电感器,车规电感,一体成型电感等定制。

最小起订量: 5000 提交需求>

温度传感器定制

可定制温度范围-230℃~1150℃、精度可达±0.1°C;支持NTC传感器、PTC传感器、数字式温度传感器、热电堆温度传感器的额定量程和输出/外形尺寸/工作温度范围等参数定制。

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