汽车继电器的原理是什么?
本文中汇港来为大家简单介绍汽车继电器的原理,希望对各位工程师朋友有所帮助。
汽车继电器的原理是:利用电磁感应原理,当线圈中通过直流时,线圈产生磁场,动铁被吸动带动接触簧片,使静接点分开,动接点闭合。当电磁线圈电流被切断后,铁芯失去磁性,动铁芯在弹簧力的作用下复位,动接点打开,静接点闭合。
继电器线圈在没通电时处于断开位置的接点为常开接点,处于接通位置的接点为常闭接点。在一个常开接点和一个常闭接点的中间,有一个动接点被称作转换接点。在同一个继电器中,可以具有一个或数个常开接点、常闭接点和转换接点。电磁继电器中一般只有一个线圈。
为了在电路上清楚而简便地把继电器表示出来,通常用一个文字符号表示继电器线圈和属于其接点,各组接点标以角标注明。
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汇港(HKE)继电器选型指南
目录- 信号继电器 功率继电器 汽车继电器 磁保持继电器 汽车闪光灯控制器 高压直流继电器
型号- HRS2H,HRM,4133,LT,CMA562,HRS3FN,HRB1,HRS1K,V6,CMA53,CMA54,CMA55,CMA51,CMAF01L,4133W,CMA56,CMA57,HRM2,CMA58,F5,HRM1,CMA512,CMA59,F6,HRM4,HRM3,V6T,HCP2,HCP1,HCP4,HCP3,AC5N,HRS4F,HEV200,CMA542,CMP8,CMP7,CMP6,HKE17,AC5,HRS3T,CMA31A1,HKE16,CMAF01,CMA31,CMA32,CMA4,CMA2,CMA36N,CMA1,HRS1,CMA39,HRS4,HRS3,CMA34,CMA35,CMA532,CMA36,HRS4T,HRA,CMA31B1,HRS1KH3,LH,HRS4N
继电器型号对照表
型号- HCP6,HF115F,MY3,MY2,CMA40,08,JS1,MY4,HF5F,JZX-18FF,HFD41,HF165F系列,HF32F,HCPT,CMA53,SDT,CMA55,JSM,CMA51,OMI,FTR-H1,FTR-H2,CMA56,CMA57,HRM2,RT1,HRM1,CMA59,HRM4,HRM3,RT2,812HM,RE,RF,VKP,HCP2,804,HCP1,HFV4,HFV7,HF33F,HCP3,HFV6,RTD,LY2,AC5N,LY1,HFD41A,CMA25,CMA302,HF46F,FBR611-K,NE40,CB,CMA30,CMA31,SRUDH,HF3FF,CMA32,HF115F-Q,HFKW-SH,SY,G5P-1,FBR244,T90,CM,CMA34,CMA35,CMA532,TB,CMA36,CMA37,TE,HRA,822,TL,TM,NE35,HF102F,HRS2H,HRM,HF163F-L16,HF32FV-16,G8QN,HF161F系列,HF36F,HRS3FN,ADW,832,LF-G,HRB1,955,HF32F-G,835,HRS1K,HRS3FT,AC6T,V6,HRS3F,SSR5,JT-N,833H,G5RL-1-E,PCD,F6,PCE,PCH,NE4N,842,OUAZ,HFKF-T,VS,HFKM,HFKP,YH520,HRS4F,HFKS,HFE80V-20C,HFK7-T,HFKW,YH527,HF3635,ORU,CMA252BP,G9EJ,HRS3T,G2E,OSA,HEV20,V23101,V23102,881WP,HF167F-200,G5LE,G2R,V23105,HRS1,HRS4,HRS3,HRS6,G5V-2,HRS5,G5V-1,NE200,861,HRS4T,HFKB,HF39F,HFKA,HFKC,HFKF,HFKH,HC,HF14FW,HF33F-L,HRS4N,HS60-A,G6QE,CMA35L,HL,HFK8-T,HY,871,812H,G5RL-1,G4A,DS2Y,876,OUA,CAR8,FRL-270,G5PA-2,HF167F,JJ-M,FBR621,VSB,CMS,HFV16,NE90,HFV15,V23086,HFV11,HF3631,881,G5C,801H,888,JQX-13F,FBR611,G5L,HEV50,G5S,JN,HFV9-G,JQ,OVR,JT,HF7520,HFV26,JV,891,HKE18,MRCLA,892,HF140FF,HKE19,895,896,845-1P,JR1A,HF165F,OMI-H,HKE16,CMA36N,CMA252,888HT,CV-N,HF7FF,NE35T,ECN,LA,845-2P,G7G,LH,LK,HKE3L,4133,VF4,LT,CMA562,HF141FF,793,310,G8H,HF32FA,G4AN,VFM,G8P,41063,TSC,G8W,HF46F-G,MZ,RP1,G8HL,V6T,RP2,JR2A,FBR161-H,HF152F,HFKF-BZ,207,HF3F-L,RPA,842-A,OJE,FBR51,A201,CMP8,CMP7,CMP6,HFD23,HF2150,HF161F,OJ,HFD27,HF42F,CMA5G,SCLB,CMA6,HKE6L,CMA4,SCLA,CMA2,CMA1,JR1,CMA32N,JR2,FTR-F1,FTR-F2,SCLD,GDRG,HF21FF,JR1AF,HRS1KH3,HF2160,NEP7,FBR211SE,SCL,FBR211SC
【产品】最大切换电压为250VAC/30VDC的功率继电器HRM,爬电距离达到8mm
浙江汇港电器有限公司推出的功率继电器HRM的触点形式为1A,1C;最大切换电流可以做到16A,最大切换电压为250VAC/30VDC,线圈电压为3~48VDC。该继电器采用低高度的细长型结构,尺寸为29.0×12.6×20.8(mm)。
HRS4 功率继电器
型号- HRS4-S-DC6V,HRS4-S-DC9V,HRS4-S-DC3V,HRS4-S-DC5V,HRS4,HRS4H-S-DC9V,HRS4-S-DC12V,HRS4-S-DC24V,HRS4H-S-DC12V-A,HRS4-S-DC48V,HRS4H-S-DC24V,HRS4H-S-DC3V,HRS4H-S-DC48V,HRS4H-S-DC5V,HRS4H-S-DC6V,HRS4H-S-DC12V
HKE19 磁保持继电器
型号- HKE19-S-DC5V-A-L2,HKE19-S-DC5V-A-L1,HKE19-S-DC5V-C-L2,HKE19,HKE19-S-DC48V-C-L2,HKE19-S-DC48V-C-L1,HKE19-S-DC48V-A-L1,HKE19-S-DC48V-A-L2,HKE19-S-DC9V-A-L2,HKE19-S-DC12V-A-L2,HKE19-S-DC9V-A-L1,HKE19-S-DC12V-A-L1,HKE19-S-DC9V-C-L1,HKE19-S-DC12V-C-L1,HKE19-S-DC9V-C-L2,HKE19-S-DC12V-C-L2,HKE19-S-DC5V-C-L1,HKE19-S-DC24V-C-L2,HKE19-S-DC24V-C-L1,HKE19-S-DC24V-A-L1,HKE19-S-DC24V-A-L2,HKE19-S-DC6V-C-L2,HKE19-S-DC6V-C-L1,HKE19-S-DC6V-A-L1,HKE19-S-DC6V-A-L2
4133 汽车继电器
型号- 4133-S-DC24V(R),4133,4133H-S-DC12V,4133H-S-DC12V-A-R,4133-S-DC12V(R),4133H-S-DC12V(R),4133-S-DC24V,4133-S-DC12V
【产品】触点形式1A和1C的通用汽车继电器CMA36,具有50A触点切换能力,符合Rohs和ELV指令
浙江汇港电器有限公司推出的通用汽车继电器CMA36的触点形式为1A和1C,负载最大切换电压为28VDC,负载最大持续电流为50A(125℃,1h);该继电器提供印制板式和快连接式两种端子,工作环境温度为-40℃~+125℃,符合Rohs、ELV指令。
关于继电器 CMA56/CMA562 骨架变更说明
型号- CMA56H,CMA562TH,CMA56系列,CMA562T,CMA562,CMA562系列,CMA56,CMA56T,CMA562H,CMA56TH
HRS1 信号继电器
型号- HRS1H-S-DC3V,HRS1-S-DC6V,HRS1,HRS1-S-DC5V,HRS1H-S-DC9V,HRS1H-S-DC6V,HRS1-S-DC9V,HRS1H-S-DC5V,HRS1-S-DC24V,HRS1-S-DC12V,HRS1-S-DC3V,HRS1H-S-DC24V,HRS1H-S-DC12V
CMA56 CMA562 汽车继电器
型号- CMA56(2)(T)H-S-DC6V-C,CMA56(2)(T)H-S-DC12V-C,CMA562T,CMA56(2)(T)-S-DC6V-C,CMA56(2)(T)-S-DC24V-C,CMA562,CMA56(2)(T)H-S-DC9V-C,CMA56,CMA56T,CMA56(2)(T)-S-DC9V-C,CMA56(2)(T)H-S-DC24V-C,CMA56TH-S-DC12V-C,CMA56(2)(T)-S-DC12V-C
HRS3T 功率继电器
型号- HRS3TH-S-DC12V-A,HRS3TH-S-DC9V,HRS3T-S-DC24V,HRS3T-S-DC12V,HRS3T-S-DC48V,HRS3TH-S-DC3V,HRS3TH-S-DC6V,HRS3TH-S-DC5V,HRS3TH-S-DC24V,HRS3T,HRS3TH-S-DC12V,HRS3T-S-DC9V,HRS3T-S-DC6V,HRS3T-S-DC5V,HRS3T-S-DC3V
CMA36 汽车继电器
型号- CMA36-DC24V-AT-R,CMA36-DC24V-CT-R,CMA36-DC24V-A-R,CMA36-DC24V-C-R,CMA36-DC24V-A,CMA36-S-DC24V-A,CMA36-S-DC24V-C,CMA36-S-DC12V-C-R,CMA36-S-DC12V-A-R,CMA36-S-DC24V-AT-R,CMA36-DC12V-C-R,CMA36-S-DC24V-CT-R,CMA36-DC24V-C,CMA36-DC12V-A-R,CMA36-DC12V-A,CMA36-S-DC12V-A,CMA36-DC12V-CT,CMA36-S-DC12V-C,CMA36-S-DC12V-CT-R,CMA36-S-DC12V-CT,CMA36-S-DC24V-C-R,CMA36-S-DC12V-AT-R,CMA36-DC12V-AT,CMA36-S-DC12V-AT,CMA36-S-DC24V-A-R,CMA36-S-DC12V-AT-R-P,CMA36,CMA36-DC12V-C,CMA36-DC24V-CT,CMA36-DC24V-AT,CMA36-S-DC24V-CT,CMA36-DC12V-CT-R,CMA36-S-DC24V-AT,CMA36-DC12V-AT-R
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可定制分流器电阻范围20uΩ~100uΩ,可自由设计铜排形状尺寸,电镀:镀锡/镀镍。支持RoHS指令 、AEC-Q200。认证资格:IATF16949;ISO9001;检测精度:0.1%。
最小起订量: 100个 提交需求>
可加工线路板层数:1~10层;最小孔径:0.2mm;孔径公差范围:±0.076mm(±3mil),板尺寸:5mm×5mm~600mm×600mm;板厚:0.2mm±0.08mm~2.0±0.1mm。
最小起订量: 1 提交需求>
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