【应用】高可靠性电流互感器CT91 100 231 WR在开关电源上的应用

2019-01-25 世强
电流互感器,CT91 100 231 WR,CT91 050 231 WR,CT91 075 231 WR 电流互感器,CT91 100 231 WR,CT91 050 231 WR,CT91 075 231 WR 电流互感器,CT91 100 231 WR,CT91 050 231 WR,CT91 075 231 WR 电流互感器,CT91 100 231 WR,CT91 050 231 WR,CT91 075 231 WR

EXXELIA 集团提供产品具有高性能、超高可靠性的特点,能够满足欧洲航天总署 (ESA) 认证的产品、美军标、CECC认证等苛刻条件认证。其产品广泛应用于国防、军工、航空航天以及石油、铁路、医疗、通讯等高端领域。其推出应用于高可靠性开关电源上的电流互感器CT91 100 231 WR完全能够应付复杂苛刻的环境条件。

 

脉冲控制的开关电源经过变压器后的电路如下图1所示,在变压器后增加电流互感器,可以检测输出电路的电流大小。

 

图1 电流互感器在开关电源中的应用

 

在脉冲控制的开关电源中应用电流互感器检测电流,对电流互感器主要指标要求有:

额定变比-一次额定电流和二次额定电流之比,即被检测电路电流与互感电流的比值,互感电流的大小决定了RL的电压,根据后续检测电路的范围,确定合适的额定变比;

一次内阻-一次电路的内阻,内阻越小,电流互感器对一次电流影响越小,压差越小;

工作频率-根据一次电路的工作频率进行选择,频率范围必须包含一次电路的频率;

最大承受峰值电流-能够工作的一次电路的最高峰值电流;

隔离阻抗-表示一次电路与二次电路之间的隔离度,隔离阻抗越大,隔离度越高。

 

CT91 100 231 WR的额定变比是1:100,通过测试RL的电压计算主电路中的电流;工作频率为9kHz to 200kHz,能够满足大多数应用;其拥有<2mΩ的极小输入阻抗,对主电路的影响可以忽略;最大承受峰值电流达10A,其尺寸只有10.7mmX13.4mm,小尺寸大电流;在500V测试的隔离阻抗大于1GΩ,隔离度更高。其详细参数如下图2所示。

图2 电流互感器CT91xxx231WR的参数列表

 

相比于优秀的性能表现,CT91 100 231 WR在可靠性方面的表现更具优势。工作温度为: – 55 °C to + 125 °C,能够满足ESCC-3201 generic ( including MIL-STD-202 ) / ECSS-Q-70-02等标准,其采用一体成型压接的独特工艺(产品实物图如图3所示),保证长期稳定工作,在可靠性方面毋庸置疑。

图3 电流互感器CT91xxx231WR实物图


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
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
  • +1 赞 0
  • 收藏
  • 评论 5

本文由独孤久提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。

相关研发服务和供应服务

评论

   |   

提交评论

全部评论(5

  • guojun Lv9. 科学家 2019-01-25
    收藏分享学习学习
  • 鹏鹏 Lv7. 资深专家 2019-01-25
    学知识,下载,学习,关注,收藏
  • 慧慧1985 Lv7. 资深专家 2019-01-25
    学知识,下载,学习,关注,收藏
  • 志成 Lv7. 资深专家 2019-01-25
    学知识,下载,学习,关注,收藏
  • LouBing Lv7. 资深专家 2019-01-25
    不错的产品,很好的应用
没有更多评论了

相关推荐

【应用】Exxelia的0603尺寸SHS系列射频电容助力通信基站射频通道,Q值大于2000

蜂窝基站的射频电路,直接决定了通信质量,射频电路中,射频电容的选用,对整个电路非常重要。Exxelia的0603尺寸SHS系列射频电容广泛应用于通信基站的射频电路,其主要作用是匹配、隔直。

2021-09-27 -  应用方案 代理服务 技术支持 批量订货

【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

ZETTLER  - 选型指南  - V201903

Standex-Meder(斯丹麦德) 传感器和磁性产品选型指南

目录- 传感器    干簧开关    干簧继电器    光电耦合器    干簧传感器与磁铁    液位传感器与浮标    平面电感&变压器    定制传感器    定制磁性产品    模具车间/焊接/不锈钢加工   

型号- MK06,HI,MK07,ORD213,B12482,MK08,PR,525-03-I,ORD211,MK02,HM,MK03,PQ32,MK04,MK05,ORD219,GR560-,M02,PQ2007-0R4-70-G,KSK-1C10-,M04,M11 (P),M03,M06,KSK-1A04-,M05,LS02-S,SIL RF,MK10,RM05-4A,MS04-PP,MK15-501,PQ26,ORD324,GR400-,KSK-1A85-,MS02-PA,KSK-1A69-,M13,KSK-1A33-,MS07-PA,521,522,NL126-,525,MS09-S,SX58-12-240-120-RS,528,MK01,BTS,MK28,PR560-,M11 (B),BE,MK24,MK25,MK26,MK27,SX64 (RS),H,LS03-S,KSK-1A46-,M26,SX41 (RS),530,BT,MRX,535,MS02-PP,ORT551,M21P/2,M21P/1,SX58 (R),B12469,SX-40,MK30,MS08-PP,RM05-4-BV10641,MK17,MK18,SX41 (R),MK13,B12450,MK14,DIL,MK15,MK16,KSK-1A87-,MS01-NBR,KT,DIP,RM05-8A-S,KSK-1A35-,GP560-,KSK-1A66/3-,SIL HV,MK16-400,MK22,MK23,RM05-6A.RM05-4-BV10641,LI,PR126-,SX40,KSK-1A80-,567-70-1-1,KSK-1B85-,KSK-1A52-,M11 (SS),ORD228VL,SX58-12-240-120-R,MK11 (P),MK02/7,RM05-8A,KSK-1A35/1-,MK02/6,SX-64,SX58 (RS),MK20/2,MK20/1,GR501-,MS,KSK-1C90U-,KSK-1A53-,ORD2210V,KSK-1E85-,SX-58,SX-55,SX64 (R),567,CRF,SIL,MS03-PP,UMS,NL,ORD872,CRR,MS10-S,GP501-,KSK-1A54-,MS01-PA,MK21P,522-03-I,KSK-1A66-,MK21M,KSK-1C90F-,RM05-6A,PQ20,MS06-PP,MK11 (B),SX55,MS02-NBR,LS04,GP,KSK-1A31-,LS03,LS02,ORD229,535-04-I,GR,LS01,MK23-501,KSK-1A55-,LS05,MK11 (S),ORD21B,KSK-1C,KSK-1A04,KSK-1A,MS01-PP,HE,HF,KSK-1A82,KSK-1A83

2020/8/19  - STANDEX-MEDER  - 选型指南  - R02

JYM49168 高精度、快响应、高带宽、隔离型集成式电流传感芯片

型号- JYM49168-040FB-T,JYM49168-010FB-T,JYM49168-020RB-T,JYM49168-030RB-T,JYM49168-030FB-T,JYM49168,JYM49168系列,JYM49168-050RB-T,JYM49168-020FB-T,JYM49168-040RB-T,JYM49168-050FB-T,JYM49168 系列,JYM49168-030RU-T,JYM49168-030FU-T,JYM49168-010RB-T

Mar 19,2024  - 九祐  - 数据手册  - Rev. 1.0

WAGO(万可)电气连接技术和工业接口模块产品选型指南(英文)

描述- Easy, safe, maintenance-free: Perfect for DIN-rails, circuit boards or junction boxes or as pluggable connectors in cable ducts or control cabinets – WAGO offers the right electrical interconnect solutions for every application.

型号- 2002-1311/1000-410,750-815/325-000,2002-1311/1000-411,762-6XXX,750-461,750-464,750-463,285-1169,750-466,750-465,787-783/000-040,750-468,750-467,750-469,2759-101/1110-4000,750-979/000-013,2852-7301,284-1XX,750-979/000-011,750-979/000-012,745-502/006-000,2204 SERIES,232-732/031-000,855-3XX,750-451,280-562/281-411,750-450,750-453,750-452,750-455,750-454,211-837/000-002,750-457,750-456,750-459,2091-1302,2060-1852/998-404,857-1330,2091-1308,280-562/281-420,852-1816,852-1813,852-1812,750-480,862-1625/999-950,750-482,750-484,750-483,750-486,750-485,750-489,830-XXX,285-1161,734-242/105-604,231-444/040-000,285-1163,285-1165,2092-13XX,285-1164,285-1167,750-471,750-470,750-473,750-472,280-562/281-434,750-475,279-402,750-474,750-477,2091-1328,750-476,750-479,750-478,281-532,750-365/040-000,281-530,2091-1322,232-572/007-000,281-531,750-418,738 SERIES,2002-1674/401-000,739-3202,2009 SERIES,862-1694,2734-102/031-000,862-1693,279-409,750-466/025-000,280-301,280-302,280-303,279-415,280-306,769-176/000-012,231-876/001-000,280-308,280-309,750-421,750-425,281-613/281-417,750-428,750-427,750-408,281-613/281-418,750-407,750-409,739-3212,750-636/000-800,2004-4XX,750-508/040-000,787-878/000-2500,279-422,280-312,2110-12XX,769-176/000-006,2200-12XX,280-315,280-319,750-412,750-415,750-414,765 SERIES,2004-1311/1000-410,285-117X,727 SERIES,855-9150/2000-1251,2004-1311/1000-411,232-324/026-000,787 SERIES,279-432,279-433,2091-1352,734-442/001-000,2759-207/271-1000,285-118X,734-362/008-000,750-427/040-000,2091-1362,750-431,750-430,750-432,279-440,750-439,231-2116/026-000,816-XXX,734-332/018-000,862-1652,2202-1711/1000-867,250-2XX,810 SERIES,233-4XX,20066,211-500,284-341,2006-12XX,750-461/000-200,769-251/000-006,260-XXX,284-339,284-330,794-XXXX,2022-2234/999-953,2204-13XX,279-470,279-471,2606-3352,284-328,2065-XXX,2202-1711/1000-836,284-325,862-1662,734-520/037-000,770-7XX,2616-1102/020-000,279-483,279-482,2606-3362,2231-1XX,2616-1352,231-102/031-000,2616-1358,706-2500,750-484/000-001,255-5XX,2004-1411/1000-411,2004-1411/1000-410,862-1603,862-1605,862-1604,279-490,832 SERIES,279-492,2022-106/999-953,870 SERIES,750-491,2002-1911/1000-836,750-493,750-502/000-800,750-492,750-495,750-494,750-497,750-496,206,231-346/108-000,750-494/025-000,207,750-498,281-512,209,281-511,793-4XXX,750-494/025-001,859-4XX,231-742/001-000,862-1632,862-9594,862-1634,862-1633,210,211,750-1491,862-1625,215,862-9593,218,2002-171,750-508/000-800,750-665/000-001,2002-172,750-624/020-001,750-624/020-002,2787-2448,857-7XX,221,222,236-2XX,862-1615,2002-160,2002-161,2202-1981/1000-435,2202-1981/1000-434,769-221,792 SERIES,769-222,2624-1512,862-1525/999-950,231,769-217,2002-2647,232,233,234,756-8XXX,231-102/008-000,235,236,2020-12XX,769-214,731-132,284-9XX,2202-1981/1000-449,769-231,769-232,221-941/000-006,769-233,2624-1502,769-227,231-125,243,279-1XX,2002-1308,769-223,2002-1301,247,248,249,2857 SERIES,231-128,231-129,781 SERIES,232-376,231-562/001-000,2002-2662,2002-2661,250,793-472,252,787-1014,254,255-4XX,255,256,257,258,787-1017,2002-2667,2002-1411/1000-410,2002-1411/1000-411,2091-1638/024-000,787-1012,787-1011,2734-220,750-457/025-000,857-982,769-211,260,262,857-986,787-1002,231-100,769-207,769-201,787-1007,769-202,769-203,2002-2657,2010-5XX,2002-1211/1000-411,2002-1211/1000-410,787-1001,750-1505,750-1506,857-979,862-9615,750-1501,750-1502,231-216/026-000,2606 SERIES,750-1504,750-517/040-000,2002-2604,279,857-980,2202-1911,750-1516/040-000,857-981,787-2861/050-000,739-232,2002-2601,2002-2608,281-623/281-541,2002-2607,750-1516,862-9603,862-9605,741-2XX,862-9604,284-308,232-262/031-000,232-362,750-1515,745-582,280,281,282,283,284-301,284,284-302,285,745-585,2202-1904,288,2202-1902,289,2202-1901,2022-105/000-039/999-953,281-622/281-418,2759-204/261-1000,281-622/281-417,722-8XX,750-455/040-000,787-1021,787-1020,2202-1907,787-1022,232-332,2716-108,210-331/762-202,294,2716-102,862-9634,862-9633,2604-1102,812-XXX,855 SERIES,233-3XX,862-9625,750-626/040-000,2734-202/031-000,232-346,2604-1112,2002-2611,739-242,2002-2612,235-8XX,2002-1391,231-193,2002-24XX,2002-1394,2091-1372,231-195,2202-1611/1000-836,210-254,210-251,733-3XX,210-250,221-500/000-053,852-1816/010-000,2000-14XX,765-1XXX,2061-XXX,2091-1382,2004-1211/1000-410,2004-1211/1000-411,281-485,281-482,281-483,2006-1611/1000-542,2006-1611/1000-541,243-7XX,231-832/001-000,2002-8XX,739-212,2721-120/037-000,750-400,2002-1981/1000-429,750-402,750-401,216-5XX,231-632/018-000,750-404,750-403,750-406,750-405,750-636/000-700,281-492,281-490,2002-2611/1000-867,2716-158,739-202,750-637/000-002,750-637/000-001,750-637/000-004,2716-152,750-637/000-003,750-1500,2787-2346/000-070,750-473/005-000,2002-1981/1000-414,2002-1981/1000-413,757-0XX,770 SERIES,773-108/995-010,750-483/040-000,734-372/008-000,231-155,769-257,2003 SERIES,210-297,2616-3102/020-000,759-302/000-923,231-159,2734-202,231-160,231-161,2002-2672,745-655/006-000,750-494/000-001,2202-1981,282-687/999-950,750-494/000-005,2002-2671,221-500/000-006,231-602/019-000,2002-2678,2060-4

05/2022  - WAGO  - 选型指南

JYM49178 高精度、快响应、高带宽、隔离型集成式电流传感芯片

型号- JYM49178-080FB-T,JYM49178-050RB-T,JYM49178,JYM49178-080RB-T,JYM49178-100RB-T,JYM49178 系列,JYM49178-100FB-T,JYM49178-050FB-T

Mar 19,2024  - 九祐  - 数据手册  - Rev. 1.0

WAGO(万可)工业接口模块总选型指南 第4册(中文)

描述- WAGO提供多种多样的工业接口模块,包括插头式功能模块、电缆转换模块、小型继电器模块、光电耦合器模块、开关稳压电源模块等,完全可满足以上需求,确保布线层和功能层的安全隔离。

型号- 790-124,289-459,248-501,289-458,706-2300/200-300,289-457,289-456,264系列,289-455,289-454,289-453,289-452,289-451,855-405/250-501,289-450,286-803,855-2701/064-001,288-414,280-944/281-589,210-533,787-870,209-501/000-024,787-871,209-501/000-023,855-5001/250-001,787-875,787-872,787-873,289-449,790-113,289-448,790-114,289-447,787-854,790-115,289-446,790-116,289-445,289-444,790-110,289-443,289-442,790-112,289-441,289-440,210-549,286-809,286-805,793-501/000-024,286-807,280-944/281-594,248-506,280-944/281-593,787-860,209-501/000-012,280-944/281-595,248-503,280-944/281-590,209-501/000-017,248-502,248-505,280-944/281-592,288-304/004-000,787-861,248-504,280-944/281-591,706-2300/201-100,787-862,288-307/004-000,288系列,855-805/2000-1001,857-1330,790-100,790-101,286-826,286-825,288-437,790-108,210-508,2857-550,280-502/281-588,280-502/281-589,280-502/281-584,787-892,209-652,280-502/281-585,280-502/281-586,745系列,787-890,280-502/281-587,787-896,787-897,280-502/281-582,280-502/281-583,787-895,787-876,280-502/281-590,286-835,286-834,286-836,286-831,286-833,286-832,288-418,289-128/006-000,215-811,280-502/281-595,787-881,787-1662/006-1000,787-880,280-502/281-591,787-885,280-502/281-592,787-886,280-502/281-593,281-530,280-502/281-594,706-2300/200-100,209-682,289-652,289-650,704-2044,2857-533,2857-534,288-312/004-000,289-409,289-408,289-407,289-406,289-405,289-404,289-403,706-7753/304-300,793-3501,209-690,289-402,209-691,289-401,209-692,209-693,790-398,288-600,857-168,288-602,288-601,288-837,2092系列,704-2054,209-685,209-686,855-801/2000-1001,859-403,859-404,859-402,789系列,706-7753/306-100,790-144,289-431,790-145,289-430,282-369,289-671,857-157,859-409,704-2024,787-1606,855-9150/2000-1251,859-407,859-408,855-4101/250-001,859-405,859-406,279-432,280-762,857-162,279-433,280-763,288-627,855-405/750-501,280-764,280-765,857-161,787-1611,857-167,206-173,706-2300/500-200,857-164,206-174,857-165,206-171,855,857,206-170,858,859,289-128/005-000,289-427,750-923/000-001,289-667,289-665,859-410,289-422,289-664,790-133,790-134,288-620,288-622,288-621,288-626,288-867,857-152,857-150,787-1601,857-155,787-1664/000-054,857-153,787-1602,857-154,279系列,855-305/200-501,279-440,289-614,289-613,248-501/000-024,289-612,248-501/000-023,289-611,704-2003,787-1628,288-810,704-2004,288-813,288-812,787-1632,787-1631,288-808,787-1634,787-1633,855-9300/2000-000,280-901,288-809,787-1635,248-501/000-012,706-753/301-300,787-1616,857-368,857-369,857-367,288-800,248-501/000-017,288-801,787-1621,787-1623,787-1622,791-107,2092-1601/002-000,280-916,248-566,706-7753/306-300,288-320/004-000,858-164,855-5105/1000-000,857-357,857-358,206-128,855-301/250-501,206-126,857-359,206-127,288-825,791-111,857-364,791-117,787-1662/000-200,855-301/150-501,858-390,289-624,858-391,289-623,855-5001/600-000,858-150,858-392,793-5501,858-151,289-621,858-152,289-620,858-153,858-154,285-195,787-1638,857-104,249-116,857-108,206-118,249-117,857-107,206-124,288-815,206-125,288-814,787-1640,288-816,787-1642,787-1644,857-354,791-124,791系列,289-619,289-618,289-617,289-616,706-100/1303-200,289-615,289-128/003-000,209系列,787-1675,706-2300/406-300,787-1671,790-311,790-312,209-296,790-350/790-398,790-310,706-753/300-300,289-175/790-108,858系列,857-569,210-505,249-101,210-506,787-1662,285-135,750-493,210-504,787-1664,750-495,750-494,787-1668,750-494/025-000,206,706-753/301-100,209,750-494/025-001,790-300,790-301,790-302,286系列,793-501/000-023,857-314,787-1212,210,793-501/000-017,787-1216,857-560,215,216,858-354,858-355,855-401/400-501,787-1662/000-004,787-1664/106-000,858-110,285-150,793-501/000-012,857-303,857-306,210-719,857-304,857-305,787-1685,2857-900,793-501/000-006,787-1202,793-501/000-007,210-721,210-722,793-501/000-005,857-552,793-501/000-002,210-720,857-550,787-1662/000-250,286-364,787-1662/004-1000,855-305/100-201,857-368/006-000,858-100,857-531,286-368,215-111,753-431,753-430,706-2300/406-100,855-9300/500-000,706-100/1301-200,855-3001/200-001,706-753/300-100,216-151,855-5001/400-000,215系列,787-1226,248,249,706-2300/502-300,216-152,858-324,858-325,858-327,858-328,706-3057/300-300,787-1014,787-1664/212-1000,855-5005/600-000,787-1017,706-2300/301-100,855-305/250-501,286-381,286-380,855-601/1500-501,787-1012,787-1011,706-2300/100-100,857-500,857-982,280-503/281-579,855-301/075-201,857-986,858-307,264,787-1002,858-308,706-7753/302-200,858-303,858-304,787-1001,858-305,286-320,857-979,787-1664/006-1000,750-1502,709-183,215-311,286-328,281系列,280-502/281-603,280-502/281-604,280-502/281-605,709-178,280-502/281-606,709-177,857-980,279,249-197,857-981,280-502/281-602,855-305/050-103,216-122,216-121,788-906,216-124,216-123,216-108,857-728,216-107,216-106,857-727,216-109,706-100/1300-200,280,281,280-502/281-607,857-724,282,280-502/281-608,280-502/281-609,285,280-502/281-614,286,858-528,288,289,280-502/281-610,280-502/281-611,280-502/281-612,280-502/281-613,216-110,855-505/600-1001,855-605/1500-501,787-1021,706-2300/404-300,787-1020,787-1022,857-717,857-718,706-3057/300-100,706-7753/301-200,857-714,858-517,206系列,858-51

2022/11/7  - WAGO  - 选型指南

Littelfuse(力特)应用于太阳能领域的电路保护产品选型指南

描述- With over 60 million devices installed in photovoltaic power systems, Littelfuse understands the global challenges of the solar market. Littelfuse offers numerous circuit-protection products that are uniquely suited to protect the equipment and systems subject to the harsh environments of standard photovoltaic installations.

型号- LPSC0003Z,1PH15P25MM,LPSC0003ZXID,3PH9P25 MM,SE-601 SERIES,SMBJ,34S,SPXV006,KLKD001,15KPA,LFNH156301CST,CYHP0001Z-KIT,EFCT SERIES,SPFIXXXT,LS60400,LS6R0400,LPSC002ID,P4KE,EL731-04-X0,PGR-2601,EL731-10-X0,LS602501VS00L,SPXV060.T,1PH57P18MM,SMAJ,LPSC0002Z,SPXI,3PH12P25 MM,LM30303DJ,LS7R0250,LS6R0250CBS00L,MG1275S-BA1MM,MG12300D-BN3MM,4.0SDJ,PGA-0500,SPXV,SM20,AC700-CUA,EL731-11-X0,P4SMA,SPNH SERIES,SPD2 PV,LPSC0001Z,SMDJ,LDM3CU13,SPXI-BM,LS6R04004DD00L,LDM3TLU01,LS7R05002PS00L,LDSCA11,1.5SMC,SA,SPXV006.T,LFJ104501STST,LM3200 SERIES,LDM3TLU11,LS7R03202PS00L,LPSC003ID,KLKD,5KP,SPXV020,BB20,LFXV150601C,1PH12P18MM,CH,SMCJ,LPSM0002ZXID,KLKD.100H,LPHV0004Z,SPD2-PV15-3P0-R,LM31003PJ,25S,SPXI-B,EL731-22-X0,PGA-0520,LM30603PJ,BB19,KLKD.100T,BB17,BB18,SPXV032-M,3PH9P18 MM,1KSMB,SPXI-M,LDSCAB1,MG1250S-BA1MM,LM3030,AC700-CVR-00,KLKD001.T,SMA6L,LPSC0002ZXID,LFJ104001STST,KLKD001.H,SPXIXXXTXB,SPFJ200.XXL,LPHV0003Z,SMA6J,LFJ102001STST,1PH3P18MM,LFJ104501CST,SPD2-PV750-M,LFNH,SPD2-PV11-3P0,KLKD.500,LDM3SAB1,SPXV032.TXM,MSSPNH1500X,NUMBER,EL731-14-X0,LM30303PJ,20KPA,SPD2PVVVVM,SPFJ070,LPHV0002Z,LFPXV SERIES,EL731 SERIES,LS604002ES00L,LDM3SI11,LM32003DJ,LS7R0320,LFJ1000 SERIES,LM30603NJ,LDM3SA11,EL731-03-X0,SPXV SERIES,EL731-20-X0,SPXV020.L,1PH4P18MM,KLKD.750,MG12300WB-BN2MM,1PH57P25MM,SPD2-PV15-3P0,LM3XXX3PJ,SPXV060,LFXV15060FBC,KLKD.200H,400PV,MG06600WB-BN4MM,LPHV0001Z,SPNH200.X,LS602502LS00L,EL731-21-X0,SPFJ SERIES,KLKD.200T,LFJ102001CST,3KP,LPSC001ID,LM3060,KLKD.300,LPSC0004Z,LS7R,MG06400D-BN4MM,0SPFXXXXHXR,LS604001MS00L,LPSM0003ZXID,LFPXV0001Z,LDM3SBB1,3PH6P18 MM,SPNH200,LX2XXX-DIN,SPNH,EFCT,LDM3SB11,LPSC,MG06100S-BN4MM,SPXI SERIES,LFJ102001C,1PH6P25MM,LS604001VS00L,LM31003DJ,AC700-CUA SERIES,LPSM,SE-GRM SERIES,SPNH050,LPSM001,LFJ104001CST,P6SMB,EL731-13-X0,LPSM003ID,LPSM004,LPSM002,LPSM003,125003,LFNH15400FBC,SACB,SPD2-PV11-3P0-R,LPSM0002Z,AC700-SMK,LM3060 SERIES,SPXV-S,LS7R04002PS00L,SPFJ200,30KPA,SM7,1PH9P18MM,04000027MR,LFXV15060-BC,LD5AU01,LFJ104001C,KLKD.200,EL731,SPNHXXX.XXDL,ZA,LS60250,LS602501MS00L,SPXV-M,KLKD.300H,LFXV15 SERIES,SMF,LPSM0001Z,SPNH050.X,EL731-24-X0,LDM3AUB1,LS7R0400,LS604002LS00L,MG12225WB-BN2MM,KLKD.300T,LPSC0001ZXID,SPD2 PV SERIES,LM32003PJ,400PV SERIES,3PH15P25 MM,SE-601,1PH12P25MM,SE-GRM,LPSM004ID,AK1,CYHP002,CYHP003,AK3,LDSCE11,LFPXV001,AK6,SPD2PVVVXPZR,CYHP001,LPSC002,3PH57P18 MM,LPSC003,LPSC001,EDCP42,LPSM0004ZXID,MGXXXXS-BXXXX,LFNH15630FBC,LDM3SIB1,LFNH15200FBC,C-III,KLKD.100,EL731-02-X0,LM3030 SERIES,MG06150S-BN4MM,5.0SMDJ,LM30303NJ,SPNH400,1PH15P18MM,LPSC004,KLKD.750H,KLKD.750T,LS6R02504DS00L,LS7R0500,LA,CTPT5,LDSCEB1,LM32003NJ,LS6R0400CBD00L,MG12200D-BA1MM,3PH6P25 MM,LS6R0250,LFNH154001CST,LM3100 SERIES,EDCP7,SPF,MG06300D-BN4MM,KLKD.250H,LS6,MG12450WB-BN2MM,SPFJXXXX-,EL731-23-X0,EL731-00-X0,3PH12P18 MM,LPSC004ID,LFJ1000,LPHV004,KLKD.250T,LPHV003,1PH4P25MM,LPSM001ID,LPHV002,PMA-60,LS7R02502PS00L,ML,LPHV001,MG12150S-BN2MM,LM3200,LDM3CU02,LFXV15,SE-601-OT,SE-601-OU,3PH15P18 MM,LCE,LPHV,LM31003NJ,SAC,LDRTL22W,SE-601-OD,LM30603DJ,LFPXV,SPFI,SPFJ,MG12300D-BA1MM,LPSM0004Z,SPF SERIES,LFNH152001CST,AK15,SPFI SERIES,1PH6P18MM,AK10,LDSLA21,1.5KE,LM3100,LPSM002ID,KLKD SERIES,KLKD.125,EL731-12-X0,KLKD.500H,LX2XXX-DIN SERIES,P6KE,LFNH SERIES,LDM3SF12,MG12400D-BN2MM,LPSM0003Z,3PH57P25 MM,KLKD.500T,LPSC0004ZXID,SPFJ070.X,1PH3P25MM,SPD2-PV550-M,LS602502ES00L,PMA-55,LFJ104501C,1PH9P25MM,KLKD.250,SPNH400.XXDLMS,LPSM0001ZXID,EL731-01-X0,MG12100S-BN2MM

121823  - LITTELFUSE  - 选型指南  - Rev: 10-E-121823

【元件】开关电源常用的UU绕线共模电感:祥如电子XRUU9.8-10mH-V ,插件立式设计,损耗低

祥如电子小尺寸XRUU9.8-10mH-V UU共模电感,低损耗,插件立式设计,耐压最高达1.5KV,在控制成本的同时,仍然能够保持优秀的性能指标。可搭配X电容、Y电容组成EMI滤波器使用,抑制EMI干扰。

2024-10-22 -  产品

Littelfuse(力特)保护继电器和控制装置选型指南

描述- Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, Littelfuse partners with customers to design and deliver innovative, reliable solutions.

型号- TDR4B23,EL3100,RK-325,TDR4B22,SCR,CT-0050-F10,TDI120AL,ECSL4HBH,DLMU,TDML110DL,SD12-PC,KSPSN21B,LLC42B15A,RK-332,SE-TA6ASF-WL,PC-200-LLC-CZ,THDS410.25SA,ZSCT30-31,TSU2000 SERIES,RK-325I,P1004-XX-(X),ORB120A25,P1004-12-X,SE-FLASH,PSC11,TDM24DL,LLC6210F10M,SB6000,FS146RC,SIO-RTD-02-00,LLP-24,FS165-30T,ARPX1S SERIES,233P,RK-105I,NDS-11,50R40029,MPS-RTD,460-15-100-SLD,ESDR423A4,ECSL4HAC,RM1000 NEMA 4,ASXX SERIES,KRDI2110S,ESDR423A3,KRPDA2129RXE,TDB120AL,LLC54AF10,455 SERIES,KRDM223,KRDM220,KRDM221,ORS120A150SD,PGC-31FC,PGM-8325,460-XXX-SP,FS126-45,CT-0800-F30,CT-0400-D20,TSB634,LLC26A1F25C,PLR240A,ECSW3LABT,TSB632,TDUH SERIES,TSDS SERIES,WVM811AH,TDM24AL,LPSM003Z,HRDM SERIES,235P,FA155-2,KSDB315SP,601,SB6100-01X-0,102A,KRPD215S190SMB,601 SERIES,EL731-03-X0,PC-200-LLC-GM,SIR,MPU-32-X69X SERIES,ORS230A150SD,KSD3120A,FPS,ECSW6MBHT,MSM20.15W9,FB9L,HRDR331A1,TSD6 SERIES,TS22120,201575-AU,201-100-SP-DPDT,FS300 SERIES,ECSH31F.08D,FS126-60,TDS SERIES,KRDI220,MSM130W9,KSD2 SERIES,FS500,102A SERIES,201-XXX-SP SERIES,LLC52BA,A0220 SERIES,460-200-SP,ALT230-S-SW,HRDR121A4R,LLC52AA,ORB120A160,P0400-82,TDI SERIES,PC-XXXLLC-CZ SERIES,P0400-83,DCSA5,PC-XXX-LLC-GM,P0400-86,SLR,INFORMER-MS,HRDB321,CT-0150-D10,PGC-4064,HRDB324,KSDB SERIES,FS512,ECSW4MBHT,TSDR612.5SA4.5S,TMV8000 SERIES,TSD2411S,ECSW4MBGT,FS524,CT-XXXX-DXX,KSDR SERIES,RS SERIES,P1004-XX,MPU-32-X69X–XXX00,WVM,SLR1610A,KSD1320,ASQU SERIES,TS1424,TS1423,TS1422,TS1421,HRDR330A0R,TSB222,77C SERIES,T10,CT-1200-F15,NGR SERIES,NGR1080,TS1416,NGR1081,TS1415,HRISW21FT,TS1412,KRPS913MB,HLMUDNAAN,202-575-RP,CT-0300-F10,TSD7621,LSRU-115-OR-2,DCSA50,HLMU,EL731-23-X0,NGR1077,NGR1078,NGRM-ENC-230-00,TRDU24A1,NGR1079,TRDU24A2,AF0100-10,TRDU24A3,SB6100-21X-0,NGR1070,NGR1071,NGR1072,NGR1073,NGR1074,ESDR450A1,NGR1075,NGR1076,ECS40AC,TVM460A75S2M,PMA-16-RTDB,PGR-3200-120,SE-703-0U-0X,ESDR123B4P,FS SERIES,NGR1066,NGR1067,D1100,PLR SERIES,NGR1068,AF0100-00,NGR1069,202,KSDB120P,KRPSD25S,TRM24D1X2,777-HRG-P2,ECS40BC,TRDU120A3,TRDU120A1,TRDU120A2,ERDM4130S,TDS120ALD,LLC14B60AX,ISS-102 SERIES,TDIH SERIES,NGR1050,NGR1051,NGR1052,NGR1053,TVW6510S0.4S,FB230A,CT-0300-F20,KSD3432A,PGE-05KV,DCSA20,LLC2,LLC1,LLC6,NGR1045,LLC5,ALT-XXX-1-SW,LLC4,SE-330AU-XX-0X,TVM230A101S1S,LLC8,SC4 SERIES,T10120,NGR1041,KSPSN13MI,VTP0E,PGE-35KV,FS100,TDB12D,T10S400,TSDR4412SA1,LLC842F103M,TDSL SERIES,KRD92115MB,FPU-32-00-00,201-200-SP-DPDT,KRD92115MA,ECSH4HAD,SE-GRM250,PGR-4300 SERIES,NGR1036,PMA-23,NGR1038,PMA-24,PMA-21,ERDM429,ERDM425,KRDB SERIES,ERDM427,FS590,NGRM-ENC-431-21,ER-72KV,777-MV-P2,240,460-MR,PCR SERIES,TDBL120AL,TS1211.5,EL731-11-X0,CT30S1,LLC4 SERIES,KSDS230,PGC-3140,3506002,FS126,FS127,TSD2434,DSQU SERIE,TDB24DL,T2D120A15M SERIES,TDUSH3001A,ALTXXX-X SERIES,THD7421A,TDUIL3001A,ERDM423,ECS6HAH,ERDM422,TDSH120AL,RS4B12,FPS SERIES,TS13115,PMA-18,HRPSD12HI,PMA-16,KSDU SERIES,PMA-17,LLC825F5M,LSRU-115-AL-3,PMA-14,PMA-15,PMA-12,LSRU-115-AL-2,PMA-13,PMA-10,TSDS421,SE-105,MPS-CTU-01-00,ORM24D13.5,TH1 SERIES,TDUIL3002A,MSM450W6,SE-107,DLMUBLAAA,FS143,TSU2000,FS146,RS1A11,KSPU SERIES,SB5060-20X-0,LLC44B4A,TCR9C,MSM42W6,50R-100-2,TDUB SERIES,THDB SERIES,FS152,777-HP-P2,PGR-8800-00-CC,LSR-XXX,LLC14B15AX,TS441165,PGR-4300,TSD24145S,ASXX,LSRU-115-OU-1.5,KSD2221,ORB,FS162,TA24A5,KRDR424A4,KSDR40A0,TA24A3,HRDR321A4R,TRM24A8Y5,KRDR424A0,TH1C415,TSDR6412SA1,ORM,RK-310X-0Y,SIR1A20A4,ALT115-S-SW,ORS,VMPS,TDIL SERIES,LLC44B2A,VMPU,FPS-CTU-03-00,ORB24A25,BZ1,777-ACCUPOWER,HRPS SERIES,PHST-38QTN,TS2412,LSRX-C,350200,HLMUDRAAA,LLC44B1A,KSD2413M,TRDU SERIES,TSS SERIES,SIR1A1A4,KRPSA24M,TL230A5,ECS2HBC,TS2421,PC-100-LLC-CZ,TS2422,TS2423,PGA-LS20,777-575-HRG-P2,IR KIT-12,TSDR6110SA30S,1N5339B,AC700-SMK,KRDB21180S,KRPSA22B,ER-15KV,PGA-LS30,TDB120ALD,LLC44B5F100,TSS421,ISS-102A-LC,202-200-SP,MPS-469X,TVM480A100.5S3S,KRDM121,ARP43,ARP41,777-KW-P2 SERIES,HRDR431A1R,MPU-32-X69X,TSS424,TSS422,TSD6310.8SN,THDS SERIES,KRPD SERIES,601575,ASTU SERIES,TS121150,PGA-LS10,VTP5N,460L-OEM,TCSA50,LLC44B5A,TDUIL,ELCT,SE-CS40,TDUIH,SE-502,TDR2A23,VTP4B,TSDR215SB18M,VTP4F,NGRUS003,VTP4J,P0200-20,PC-100-LLC-GM,P0200-19,SE-CS30,NGRM-ENC,PCR11,PCR10,TDUL SERIES,PMA-60,WVM611AL,PLS480A,PRLM423,VTP3B,ECSW,PGR-8800-00,PCR13,PCR12,PLM6502,ESDR120A0P,SB5032-21X-0,ESDR424A1,WVM611AH,ERDI436,VTP2C,VTP2A,TDUSL3000A,VTP2F,TCS,VTP2E,ORB SERIES,VTP2J,202-200-SP SERIES,KSPSA21FT,MPS-469X–XX000,SCR490D,THC421C,ELCT30-88,IR KIT-36,VTP2P,TDB,P1004-9,202 SERIES,SE-CS10,TDI,KRDR420A3,ECSL31A,KRDB415S,TDM,TSD7611S,VTP1B,TDS,SERIES,TS141180,TDR,TDU,VTP1D,VTP1C,MSM11W6,MSM210P3,TDB24AL,MPS-RTD-01-00,PGR-6100,PMA-55,PGR-6101,ARP23S,50R200,PLS120A,PGR-6100 SERIES,KSDB330N,KRDB,777-575-TS,FA155,KRDI,ALT115-X,KVM4,KRDM,ALT115-S,ECSH34F.08C,KRDB1120M,TDML120AL,KRDS,EFCT SERIES,KRDR,KVM6,TDUIL SERIES,EL731-04-X0,MPS-469X-PMA24,PGR-2601,THD1B410.5S,201-100-DPDT,AF0500 SERIES,ECS40A,SE-TA6A SERIES,TDM12DL,NGRM-ENC-231-01,TSDR442MA2,ELCT5,77C-KW SERIES,KRD3,FS219-45,ISS-102AA-DCS,TH1,A0220.0040,KRD9,KSDB1115SP,TDR4A23,MPU-32-X69X-PMA16,KVM,KRDM1110S,EFCT-26,111P,FS126RC-45,THC,T

041922  - LITTELFUSE  - 选型指南  - Rev: 3-A-041922

【选型】赛特勒(ZETTLER)电源模块选型指南

目录- 电源模块产品介绍    电源模块HP-X系列    电源模块HP系列    电源模块ZP系列    电源模块产品客制能力   

型号- ZP10SXX00WA,ZP05S0300WB,ZP03S0500WH,HP03S1200WJ,ZP10S0500W,ZPI04,HP02-X,HP01S1200WI,HP02S2400WJ-X,HP02S1200WJ,HP02S1200WI,ZP03S0500WF,ZP05S0500WB,ZP10SXXXXWA,ZP10S1800WA,ZP02S0500WF,ZP03S0500WE,ZP01S0500WE,HP01S1000WI-X,ZP15SXX00WL,ZP20S1200WL,HP03S1500WJ-X,ZP02S1500WF,ZP03S0700WH,ZP01S0700WE,ZP03S0700WF,ZP10S0600WA,HP01,ZP10S0800W,ZP08SXXXXWK,HP03,HP02,ZP15SXXXXWL,HP03S1200WJ-X,ZP02S0300WF,ZP05S0700WB,14D561K,ZP03S0700WE,ZP08S1500WK,ZP10S2400WA,ZP03S0900WF,ZP02S0900WF,ZP03S0900WE,ZP15S1200WL,HP02S1200WJ-X,ZP03S0900WH,ZP01S1800WE,HP02S0900WJ-X,ZP05SXX00WB,ZP02S1800WF,ZP10S0700W,HP03-X,BP01SXXXXW,ZP01SXX00WE,HP01SXX00WI,HP30SXX00WJ-X,ZP01S0800WE,HP03S1800WJ-X,ZP05S1800WB,HP01SZZ00WIX,ZP01SXXXXWE,HP01S1500WI-X,HP03S2400WJ,ZP05SXXXXWB,ZP03S1500WH,ZP03S1500WF,HP03S0500WJ-X,ZP03S1500WE,ZP10S1500WA,ZP02S0700WF,ZP SERIES,ZP20S2400WL,HP02SXX00WJ-X,ZP08SXXXXMK,ZP03SX00WH,ZP01S0300WE,HP SERIES,ZP02S2400WF,HP02SXXXXWI,HP01S0900WI-X,ZP08S1200WK,HP01S0500WI,ZP10S0900WA,ZP05S1200WB,ZP10S2400W,HP02S0500WI,HP02S0500WJ,HP03S0500WJ,ZP20S0500WL,ZP03S1200WH,ZP02S1200WF,ZP01S1200WE,ZP10S0900W,ZP03S1200WE,HP03S0900WJ-X,ZP03S1200WF,ZP05,ZP02,ZP03,ZP08,HP02S0300WI,HP02S0300WJ,HP03S0300WJ,HP01S0300WI,HP01S1500WI,HP02S1500WJ,ZP10S1800W,ZP01,ZP10S1000W,ZP03S1000WH,ZP05S0600WB,HP03S1500WJ,HP02-03,ZP03S0600WE,ZP03S0600WF,ZP15S1500WL,HP01S0700WI-X,HP01S1200WI-X,ZP20S1500WL,AP26,ZP10S1000WA,ZP01S1000WE,ZP03S1000WE,ZP10S1500W,ZP01S0600WE,ZP20SXXXXWL,ZP03S2400WH,ZP10S0700WA,HP01SXXXXWI,ZP03S0600WH,HP02SXXXXM,HP03S0900WJ,HP03SXXXXWJ,HP02S1800WJ-X,ZP05S2400WB,HP01S0900WI,ZP03S2400WF,ZP01S2400WE,ZP03S2400WE,ZP03SXX00WE,ZP10S0300W,ZP01S0900WE,HP01S1800WI-X,ZP03S1800WF,ZP08S0900WK,HP02S1500WJ-X,ZP03S1800WH,ZP10S1200WA,HP03S2400WJ-X,HP01-X,HP03SXX00WJ,ZP08S1800WK,ZP02SXXXXWF,BP01,ZP03S0800WE,ZP03SXXXXWE,ZP10S4800WA,HP03SXX00WJ-X,ZP15S0300WL,ZP03S1800WE,ZP10S0500WA,ZP03S0800WH,ZP03SXXXXWH,ZP05S0900WB,HP01S0500WI-X,ZP20SXX00WL,HP02S2400WI,ZP10S1200W,HP02S2400WJ,ZP20,HP01S2400WI,ZP01S1500WE,ZP10SXX00W,ZP10SXXXXW,HP02S1500WI,ZP10S0600W,ZP15S2400WL,ZP08S0500WK,ZP03S0300WH,ZP08S2400WK,ZP15,HP-X,ZP03S0300WF,HP02S0500WJ-X,ZP15S0500WL,ZP10S0300WA,ZP05S1500WB,ZP02S0600WF,HP02S0900WI,HP02S0900WJ,ZP02XX00WF,ZP10

ZETTLER  - 选型指南  - V201909
2022/1/7  - STANDEX-MEDER  - 应用及方案

选用漏电保护装置应当考虑哪些方面的因素?

选用漏电保护装置,首先是正确选择漏电保护装置的漏电动作电流。 1)在浴室、游泳池及隧道等触电危险性很大的场所,应选用高灵敏度、快速型漏电保护装置(动作电流不宜超过 10mA)。 2)如果安装场所发生人触电事故时,能得到其他人的帮助及时脱离电源,则漏电保护装置的动作电流可以大于摆脱电流。如果是快速型保护装置,动作电流可按心室颤动电流选取。如果是前级保护,即分保护前面的总保护,则动作电流可超过心室颤动电流。如果作业场所得不到其他人的帮助及时脱离电源,则漏电保护装置动作电流不应超过摆脱电流。 3)在触电后可能导致严重二次事故的场合,应选用动作电流 6mA 的快速型漏电保护装置。为了保护儿童或病人,也应采用动作电流 10mA 以下的快速型漏电保护装置。对于Ⅰ类手持电动工具,应视其工作场所危险性的大小,安装动作电流 10~30mA 的快速型漏电保护装置。选择动作电流还应考虑误动作的可能性,保护器应能避开线路不平衡的泄漏电流而不动作;还应能在安装位置可能出现的电磁干扰下不误动作。选择动作电流还应考虑保护器制造的实际条件。 4)用于防止漏电火灾的漏电报警装置宜采用中灵敏度的漏电保护装置。其动作电流可在25~1000mA 内选择。 5)连接室外架空线路的电气设备应装用冲击电压不动作型漏电保护装置。 6)对于电动机,选用的漏电保护器应能躲过电动机的启动漏电电流(100kW 的电动机可达 15mA)而不动作。选用的漏电保护器应有较好的平衡特性,以避免在数倍于额定电流的堵转电流的冲击下误动作。对于不允许停转的电动机应采用漏电报警方式,而不应采用漏电切断方式。 7)对于照明线路,宜根据泄漏电流的大小和分布,采用分级保护的方式。支线上选用高灵敏度的漏电保护器,干线上选用中灵敏度漏电保护器。 8)在建筑工地、金属构架上等触电危险性大的场合,Ⅰ类携带式设备或移动式设备应配用高灵敏度漏电保护装置。电热设备的绝缘电阻随着温度变化在很大的范围内波动。例如,聚乙烯绝缘材料 60℃时的绝缘电阻仅为 20℃时的几十分之一。因此,应按热态漏电状况选择漏电保护器的动作电流。 9)对于电焊机,应考虑保护器的正常工作不受电焊的短时冲击电流、电流急剧的变化及电源电压的波动的影响。对高频焊机,漏电保护器还应有良好的抗电磁干扰性能。 10) 对于有非线性零件而产生高次谐波及对有整流零件的设备,应采用零序电流互感器二次侧接有滤波电容的保护器,而且互感器铁心应选用剩磁低的软磁材料制成。 11) 漏电保护装置的极数应按线路特征选择。单相线路选用二极保护器,仅带三相负载的三相线路或三相设备可选用三极保护器,动力与照明合用的三相四线线路和三相照明线路必须选用四极保护器。 12) 漏电开关的额定电压、额定电流及分断能力等性能指标应与线路条件相适应。漏电保护装置的类型与供电线路、供电方式、系统接地类型及用电设备特征相适应。

2024-07-29 -  技术问答 代理服务 技术支持 批量订货

ACS724LLCTR Series 集成霍尔高性能线性电流传感器

型号- ACS724LLCTR-20AB-T,ACS724LLCTR-30AU-T,ACS724LLCTR SERIES,ACS724LLCTR-30AB-T,ACS724LLCTR-05AB-T,ACS724LLCTR-20AU-T,ACS724LLCTR,ACS724,ACS724系列,ACS724LLCTR-10AU-T,ACS724LLCTR-10AB-T,ACS724LLCTR-50AB-T

12 December 2018  - SLKOR  - 数据手册  - Rev.1 代理服务 技术支持 批量订货
展开更多

电子商城

查看更多

品牌:百隆电子

品类:漏电保护器

价格:¥0.7200

现货: 100,040

品牌:百隆电子

品类:漏电保护器

价格:¥1.1250

现货: 50,000

品牌:百隆电子

品类:漏电保护器

价格:¥0.7350

现货: 20,000

品牌:WAGO

品类:2线接线端子

价格:¥72.3737

现货: 3,507

品牌:WAGO

品类:插入式电流互感器

价格:¥622.5001

现货: 338

品牌:WAGO

品类:插入式电流互感器

价格:¥868.0999

现货: 254

品牌:EPSON

品类:Clock Module

价格:¥3.3268

现货: 140

品牌:WAGO

品类:插入式电流互感器

价格:¥914.1079

现货: 98

品牌:WAGO

品类:插入式电流互感器

价格:¥607.1321

现货: 30

品牌:WAGO

品类:插入式电流互感器

价格:¥622.5001

现货: 27

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

现货市场

查看更多

品牌:EChun

品类:电流互感器

价格:¥100.8000

现货:2,377

品牌:EChun

品类:电流互感器

价格:¥75.6000

现货:2,165

品牌:EChun

品类:电流互感器

价格:¥78.3000

现货:2,128

品牌:WAGO

品类:2线接线端子

价格:¥67.4520

现货:1

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

服务

查看更多

线对板连接器定制

可定制Wafer连接器、牛角连接器、FPC/FFC 连接器,IDC 连接器的尺寸/规格等参数,电流不超过8A;环境温度:-40度~105度;寿命/拔插次数:不超过800次。

最小起订量: 5000 提交需求>

无线位移传感器量程定制

可定制无线位移传感器量程范围10~600mm,采用了无线传输方式,可远程自动实时检(监)测位移量值,准确度级别(级):0.2、0.5;内置模块:无线传输模块、供电模块;传输距离L(m):可视距离1000 (Zigbee、 LORA)。

最小起订量: 1pcs 提交需求>

查看更多

授权代理品牌:接插件及结构件

查看更多

授权代理品牌:部件、组件及配件

查看更多

授权代理品牌:电源及模块

查看更多

授权代理品牌:电子材料

查看更多

授权代理品牌:仪器仪表及测试配组件

查看更多

授权代理品牌:电工工具及材料

查看更多

授权代理品牌:机械电子元件

查看更多

授权代理品牌:加工与定制

世强和原厂的技术专家将在一个工作日内解答,帮助您快速完成研发及采购。
我要提问

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

研发客服
商务客服
服务热线

联系我们

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

投诉与建议

E-mail:claim@sekorm.com

商务合作

E-mail:contact@sekorm.com

收藏
收藏当前页面