【产品】工作电流3.0A的两排插板式I/O类连接器6221系列，绝缘电阻最小1000mΩ

维峰电子（WCON）D-SUB母头/公头连接器（焊线型/直型/直角型/压接型/超薄/IDC型/浸入式）& 金属罩 & 防水罩选型指南

D-SUB Female/Male Connector    D-SUB Right Angle Connector    Solder Type/DIP Type D-SUB Connector    D-SUB Metal Hoods    D-SUB Plastic Hoods    D-SUB Plastic Water Proof Hoods   

维峰电子  -  SOLDER TYPE D-SUB CONNECTOR,D-SUB FEMALE SOLDER TYPE CONNECTOR,HIGH D-SUB MALE SOLDER TYPE CONNECTOR,D-SUB FEMALE IDC TYPE CONNECTOR,D-SUB MALE CRIMP TYPE CONNECTOR,D-SUB SHORT SCREW TYPE PLASTIC HOODS,D-SUB LONG SCREW TYPE PLASTIC HOODS,高D-SUB直角连接器,D-SUB MALE SOLDER TYPE CONNECTOR,D-SUB母焊式连接器,DUAL PORT D-SUB RIGHT ANGLE CONNECTOR,D-SUB PLASTIC HOODS,D-SUB FEMALE CRIMP TYPE CONNECTOR,D-SUB 连接器,HIGH D-SUB MALE CONNECTOR,D-SUB MALE IDC TYPE CONNECTOR,D-SUB CONNECTOR,D-SUB METAL HOODS,D-SUB塑料防水罩,高D-SUB母连接器,D-SUB MALE STRAIGHT CONNECTOR,FEMALE CONNECTOR,D-SUB RIGHT ANGLE TYPE METAL HOODS,高D-SUB公头连接器,D-SUB RIGHT ANGLE CONNECTOR,高纤D-SUB母头连接器,高D-SUB母焊式连接器,DIP TYPE D-SUB CONNECTOR,HIGH D-SUB FEMALE CRIMP TYPE CONNECTOR,HIGH D-SUB FEMALE CONNECTOR,HIGH D-SUB MALE STRAIGHT CONNECTOR,D-SUB金属罩,D-SUB LONG SCREW TYPE METAL HOODS,D-SUB公头连接器,D-SUB FEMALE STRAIGHT CONNECTOR,HIGH D-SUB FEMALE STRAIGHT CONNECTOR,D-SUB PLASTIC WATER PROOF HOODS,MALE CONNECTOR,HIGH D-SUB RIGHT ANGLE CONNECTOR,D-SUB塑料罩,D-SUB母头连接器,HIGH D-SUB FEMALE SOLDER TYPE CONNECTOR,D-SUB SHORT SCREW TYPE METAL HOODS,D-SUB MALE CONNECTOR,高D-SUB公头焊接式连接器,D-SUB公头焊接式连接器,HIGH D-SUB MALE CRIMP TYPE CONNECTOR,D-SUB FEMALE CONNECTOR,D-SUB直角连接器,HIGH SLIM D-SUB FEMALE CONNECTOR,6211-XXMB00B01,6222-XXMNSXB01,6242-09FLXXFBN1,T6221-FCOPXX01,6210-XXFFXXB01,6221-XXMF00X01,6211-XXXX00B01,6213-XXMSNSXB01,6211-XXFB00X01,6213B-15FWNSXB01,6210-XXMNXXB01,6202-X09MX15FXSXXX,6241-09MLXXXBN1,6220-XXFBXXB01,6212-XXFNSXB01,6212-XXFYSXB01,6222-XXFHSXB01,6221-XXFB00X01,6213-XXMMNSXB01,H6220-09AM1LLC1201,6212-XXMFXXB01,6201-X15FX15FXSXX1,6213B-XXFWNXXB01,6200-XXXXXXXXSXX1,6222-XXFFSXB01,6213A-15FSNXXB01,6212-XXFFXXB01,6202-XXXFXXXFXSXX1,6243-09FLXXFBN1,6213-XXFWNXXB01,6223-XXMSNSXB01,6244-15XXGXXBX1,6213A-15FMNXXB01,6211-XXMF00B01,6244-15FLXXXBN1,6223-XXMMNSXB01,6222-XXMFXXB01,6245-15FLXXXBN1,6222-XXFFXXB01,6221-MCOBSX01,6212-XXFFSXB01,6200-X09FB09FBSX01,6246-15FLXXFBN1,6213A-15FWNSXB01,6213-XXXXNSXB01,H6220-XXAM1SLCXX01,6221-XXFF00X01,6222-XXMHSXB01,6223-XXMMNXXX01,6243-09MLXXFBN1,6224-XXFNSXU01,6212-XXFHSXB01,6223-XXFWNSXB01,6212-XXXXSXB01,6213B-15FMNSXB01,6213-XXMWNXXB01,6221-FC0PSX01,6215B-15FMNSXB01,6222-XXMFSXB01,6222-XXMYXXB01,6200-X09MB09FBSX01,6241-09FLXXFBN1,6211-MC0BSX01,6221-XXMN00X01,6211-XXMF00X01,6222-XXMHXXB01,6202-X09MX15FXXX03,6220-XXMFXXB01,6222-XXMBXXB01,6221-XXXX00B01,6202-X09MX15FXXX01,6221-XXFB00B01,6202-X09MX15FXXX02,6213-XXFSNXXB01,6213B-XXFSNXXB01,6243-XXXXGXXBX1,6245-15MLXXFBN1,6221-XXFN00B01,6223-XXFWNXXX01,6221-XXMB00X01,6222-XXMNXXB01,6212-XXFBXXB01,6215-15FMNSXB01,6210-XXMBSXB01,6212-XXFHXXB01,6210-XXMNSXB01,6222-XXMYSXB01,6220-XXFNSXB01,6241-09XXGXXBX1,6213A-15FWNXXB01,6220-XXFBSXB01,6220-XXXXSXB01,6212-XXFNXXB01,6202-X25FX44FXXX01,6201-B44FX44FXXX01,6200-X09MB09MBSX01,6213-XXMWNSXB01,6211-XXMN00B01,H6220-09AP2SLCXX01,6220-XXMFSXB01,6200-X09FB09MBSX01,6213A-15FSNSXB01,H6220-XXAM1LLC1201,6223-XXFSNSXB01,6222-XXMBSXB01,6213A-15FMNSXB01,6212-XXMFSXB01,6213-XXFSNSXB01,6224-XXXNSXU01,H6220-XXAM1SSCXX01,6212-XXFBSXB01,6223-XXMSNXXB01,6245-15FLXXFBN1,6210-XXMBXXB01,6215A-15FMNSXB01,6211-XXFN00X01,6202-X09FX15FXXX01,6213-XXMSNXXB01,6220-XXFNXXB01,6222-XXXXSXB01,6244-15FLXXFBN1,6223-XXFMNSXB01,6210-XXFFSXB01,6213-XXFMNSXB01,6244-15MLXXXBN1,6213-XXMMNXXB01,6242-XXFLXXXBN1,H6220-XXAP2SSC1201,6221-XXFN00X01,6223-XXFSNXXX01,6245-15XXGXXBX1,6201-X15FX15FXXX02,6201-X15FX15FXXX01,6211-XXFF00B01,6210-XXMFSXB01,6212-XXFYXXB01,6222-XXFYXXB01,6243-09MLXXXBN1,6223-XXFMNXXX01,6213B-15FSNSXB01,T6221-MCOBXX01,6221-XXFF00B01,6223-XXMWNXXX01,6221-XXMF00B01,6211-FC0PSX01,6220-09MNS2BK1024S,6242-09MLXXFBN1,6223-XXXXNSXB01,6215A,6215B,6241-09MLXXFBN1,6201-X44FX44FXSXX1,6246-15MLXXFBN1,6220-XXFFSXB01,6220-XXMNXXB01,6245-15MLXXXBN1,6211-XXFN00B01,6220-XXMBXXB01,6222-XXFBSXB01,6210-XXMFXXB01,6212-XXMYSXB01,6211-XXFB00B01,6222-XXFYSXB01,6212-XXMBXXB01,H6220-09AP2SSCXX01,6212-XXMBSXB01,6212-XXMYXXB01,H6220-09WP3SSC0901,6211-XXMB00X01,6210-XXFNXXB01,6213X-15FXNSXB01,6242-XXXXGXXBX1,6221-XXMN00B01,6211-XXMN00X01,6221-XXMB00B01,6210-XXFBXXB01,6222-XXFNSXB01,6212-XXMNSXB01,6213-XXFWNSXB01,6220-XXFFXXB01,62XX-15FMNSXB01,6211-XXFF00X01,6222-XXFNXXB01,6243-09FLXXXBN1,6220-XXMBSXB01,6222-XXFHXXB01,6213B-XXFMNXXB01,6222-XXFBXXB01,6244-15MLXXFBN1,6210-XXFNSXB01,6212-XXMHXXB01,6212-XXMHSXBO1,6210-XXXXSXB01,6212-XXMNXXB01,6224-XXMNSXU01,6223-XXMWNSXB01,6201-A44FX44FXXX01,6220-XXMNSXB01,6241-09FLXXXBN1,6210-XXFBSXB01,6215,6213-XXFMNXXB01,6242-XXMLXXXBN1,6246-XXXXGXXBX1

数据、信号、控制和电源应用用连接器.元件

资料详细介绍了多种型号的连接器，包括其型号、规格和适用范围。涵盖了数据、信号、控制和电源应用中的连接器，包括不同系列的连接器型号，如1001、1115、1120、1125等，以及它们的具体配置和编号规则。资料还提供了部分连接器的详细规格和参数。

维峰电子  -  CONNECTOR,COMPONENT CONNECTOR,组件连接器,连接器,3640,1220,WF3001,5260,3515,3514,WF1502,1215,WF1501,3513,2786,3512,3511,3510,3121B,3121A,WF4201,WF4202,3525,3524,3523,3522,3521,1325B,3520,3641,2263D,2272T,3660,1120,1240,WF5081,WF5082,WF5084,1117,1115,2446,2321,3410,7110,3131A,3131B,WF2002,2221,WF2001,2220,WF2008,2457,1125,WF2006,2335,WF2005,2334,1001,1925,7120,1143,2111,3561,3560,2185B,2228,2346,WF2510,2344,WF3961,WF3963,WF3965,1935,WF3966,WF3967,2185E,WF3968,L254,2243,2485,3211,3210,2240,2150T,WF2504,WF2503,WF2502,WF2501,2357,2235,2227T,3100,3221,3220,2171T,2250,1832,2249,2246,3212,3112,2385,3111,1174,2263,3231,3230,2293P,1125B,2135,2134,3223,3900,3901,3123,3122,3121,3242,3241,2272,3240,2150,2145,3113,1614,5310,WF2541,3133,3132,2170T,3131,3130,2320T,WF2548,WF2547,WF2546,2159,WF2544,2157,WF2542,3124,2135T,5320,2111P,L402,L401,3143,L400,3142,3141,2293,3140,2171,2220T,1510,2111A,2168,3810,1515,2180,5330,5211,5212,2185,2245T,2183,3820,5341,5221,5222,5223,5224,3900-06,3900-08,3900-04,2989,1537,5350,6201,5232,6200,6321,6202,WF1251,3900-16,1425,3900-18,3900-12,2631,WF1256,3900-14,2243N,5225,5226,3900-10,1308,1306,6210,5242,3124A,6212,5243,6211,6213,WF1001,3615,1316,2889,3614,1315,2185DNX,3613,3612,3610,2521,1310,3616,1317,6221,6220,6223,2168T,6222,1325,3620,1320,6215

6221-XXFX00X01 D-SUB内螺纹双列压接式

维峰电子  -  D-SUB 连接器,D-SUB CONNECTOR,6221-XXFXXXB01,6221-9PFF00U01,6221-XXFB00X01,6221-9PFB00B01,6221-XXFF00X01,6221-XXFN00X01,6221-9PFN00B01,6221-XXFX00X01

6221-XXMX00X01 D-SUB公接头双排压接式

维峰电子  -  D-SUB 连接器,D-SUB CONNECTOR,6221-XXMN00X01,6221-XXMF00X01,6221-XXMX00X01,6221-15MB00U01,6221-XXMB00X01

维峰电子（WCON）汽车连接器选型指南

4.0间距 防水连接器、防水外壳/接线端子    3.0间距 防水连接器、线对板连接器    2.54间距 防水连接器、板对板连接器、线对板连接器    2.2*3.0间距 线对板连接器    2.0间距 线对板连接器    1.27间距 板对板连接器、线对板连接器    PSP电源信号连接器（公头/母头）    汽车用排针（3.0/3.5/4.2mm）    连接器的应用示意图   

维峰电子  -  防水接线端子,1.27 PITCH BOARD TO BOARD CONNECTORS,POWER SIGNAL POWER CONNECTOR,3.0间距防水连接器,2.2*3.0节距线对板连接器,2.54节距线对板连接器,2.00 PITCH WIRE TO BOARD CONNECTORS,4.0 PITCH WATERPROOF HOUSING,4.0节距防水外壳,电源信号电源连接器,2.54节距防水连接器,板对板连接器,PIN HEADER,4.0间距防水端子,3.0节距线对板连接器,防水连接器,2.54 PITCH BOARD TO BOARD CONNECTORS,PSP电源信号连接器,4.0 PITCH WATERPROOF CONNECTORS,4.0间距防水连接器,2.54间距板对板连接器,4.0 PITCH WATERPROOF TERMINAL,3.0 PITCH WIRE TO BOARD CONNECTORS,线对板连接器,PSP,2.54 PITCH WATERPROOF CONNECTORS,1.27间距板对板连接器,AUTOMOTIVE CONNECTORS,3.0 PITCH WATERPROOF CONNECTORS,2.54 PITCH WIRE TO BOARD CONNECTORS,电源信号连接器,2.00间距线对板连接器,插针头,防水外壳,2.2*3.0 PITCH WIRE TO BOARD CONNECTORS,排针,汽车连接器,72230-2MR***XBSNBT1,WF2011-TPXXXX,K300-QM001-4007W4WA1,WF2542-TXXX01,3916-SXXX-1C00MDBA1,WF3001-2HXXB01,3910-SXXX-XXXXSXWR1,P2MRA-008-05W5W5AMA1,P4MRA-05W5W5AMA1,P2MSA-016-03W5W5AMA1,1003-11XXXXSXXXDXXX,WF2542B-WZHXXB01,74040-3FC0**AN00WA*WX,72230-2FC***PN00BA1,1003-12XXXXSXXXDXXX,3915-PXX-2MXXWDXR1,WF2542-HXXX01,3917-XXXRXXTMXWBT1,WF3001-1WZXXBX3,74040-3MR***ABXXGA1W,K300-010-060W401,3915-SXX-2C00GEXA1,P1MSA-031603W5W5AMA1,WF2542B-WRHXXBX3,3910-PXXX-XXXXSXWR1,WF2011-2WSXXB01,WF3001-2WMXXBX2,WF3001-1WMXXBX3,3915-PXX-1MXXWDXR1,WF3001-TXXX01,72230-2MC***BN00BA1,WF2011-2HXXB01,WF2011-2WRXXB01,WF3001-1HXXB01,1B30-12XXXXMXXXCXXX,WF25410-2H**B02,3915-PXX-1ZXXWDXR1,1C25-12XXXXR20401,3915-PXX-2ZXXWDXR1,3911-XXXUSXWX1,3916-PXXX-052MXXWBR1,WF2542B-WSHXXBX1,P1MSA-06W5W5AMA1,74040-3MR***ABXXNA1W,WF2012-TPSN01,WF3001-2WZXXBX3,3916-3TD3XX01,P1MRA-031603W5W5AMA1,WF25410-2WRH**XXBTX,WF2012-1WZHXXX01,P3MRA-03-016W5W5AMA1,3915-SXX-1C00GEXA1,P3MSA-03-024W5W5AMA1,74040-3MS***ABXXNA1W,WF2012-1HXXB01,72230-2MS***XBSNBT1,74040-3MS***ABXXJA1W,K300-QM001-4009W4WA1,WF2012-1WMHXXX01,高压线束总成,预充电接线盒,汽车,电池,前舱车身电器小电池,后底板下动力电池,电机,电控,AUTOMOTIVE,DCDC转换

维峰电子（WCON）72025系列新能源车用连接器选型指南

汽车连接器概述    汽车连接器应用    汽车连接器产品亮点    汽车连接器性能规格    汽车连接器材质信息    标准    型号一览表    线端产品介绍    板端产品介绍   

维峰电子  -  线端胶壳,双排线到板汽车连接器,汽车连接器,线端端子,端子,新能源车用连接器,72025-2MS028FBSNBR1,72025-2MZ028FBSNBR2,72025-2MZ028FBSNBR1,72025-2MS028FBSNBR2,72025-2MS028FBSNBR3,72025-2MZ008FBSNBR1,72025-2MZ008FBSNBR2,72025-2FC040AB00BA3,72025-2MS024FBSNBR3,72025-2MZ008FBSNBR3,72025-2FC040AB00BA2,72025-2MS024FBSNBR2,72025-2MS024FBSNBR1,72025-2MS020FBSNBR1,72025-2MS008FBSNBR3,72025-2MS008FBSNBR2,72025-2MS008FBSNBR1,72025系列,72025,72025-2MZ012FBSNBR1,72025-2FC032AB00BA2,72025-2MZ012FBSNBR3,72025-2FC032AB00BA1,72025-2MZ012FBSNBR2,72025-2MZ016FBSNBR2,72025-2FC032AB00BA3,72025-2MZ016FBSNBR3,72025-2MS032FBSNBR3,72025-2FC012AB00BA1,72025-2FC012AB00BA2,72025-2FC012AB00BA3,72025-2FC016AB00BA3,72025-2MZ032FBSNBR2,72025-2MZ032FBSNBR3,72025-2MZ032FBSNBR1,72025-2FC016AB00BA1,72025-2FC016AB00BA2,72025-2FC0XXAB00BAX,72025-2MS032FBSNBR2,72025-2MS032FBSNBR1,72025-TP22SN01,72025-2MZ016FBSNBR1,72025-2MS012FBSNBR1,72025-2MS016FBSNBR2,72025-2MS012FBSNBR2,72025-2MS016FBSNBR1,72025-2MS012FBSNBR3,72025-2MS016FBSNBR3,72025-2MZ020FBSNBR3,72025-2FC028AB00BA3,72025-2FC028AB00BA2,72025-2FC028AB00BA1,72025-2MS0XXFBSNBRX,72025-2MZ0XXFBSNBRX,72025-2MS020FBSNBR2,72025-2MS020FBSNBR3,72025-2FC040AB00BA1,72025-2MZ020FBSNBR2,72025-2MZ020FBSNBR1,72025-2MS040FBSNBR3,72025-2MS040FBSNBR2,72025-2MS040FBSNBR1,72025-2MZ024FBSNBR1,72025-2MZ024FBSNBR2,72025-2FC020AB00BA2,72025-2FC024AB00BA2,72025-2MZ024FBSNBR3,72025-2FC020AB00BA3,72025-2FC024AB00BA3,72025-2MZ028FBSNBR3,72025-2FC020AB00BA1,72025-2FC024AB00BA1,72025-2FC008AB00BA1,72025-2MZ040FBSNBR1,72025-2MZ040FBSNBR2,72025-2FC008AB00BA2,72025-2MZ040FBSNBR3,72025-2FC008AB00BA3,汽车,娱乐影音系统,汽车动力系统,高级辅助系统

维峰电子（WCON）与莫仕（Molex）板对板连接器产品对照表

本资料为维峰电子与莫仕板对板连接器产品对照表，详细列出了两种品牌在Pin数、性别和高度等方面的对应关系。资料中包含了多个型号的对比，涵盖了不同Pin数和高度的连接器产品。

维峰电子  -  板对板连接器,53353-2271,53307-1071,3612-S008-035G1R02,53307-1471,3612-S030-051G1R01,3660-P040-050S1R01,52465-1270,53309-4070,3660-S020-040S1R01,3612-S014-061G1R01,52465-1670,3612-S012-051G1R01,53364-0870,3612-S030-035G1R02,3612-S008-051G1R01,3612-P008-035G1R01,3612-P020-035G1R01,53307-1871,53625-0274,3612-S010-036G1R01,3660-S060-100S1R01,55091-0774,53353-3471,53364-3070,3660-P030-070S1R01,52885-0474,53353-3071,53364-3470,52885-0874,53627-0674,3660-P060-080S1R01,55091-0374,52465-2070,53307-4071,52465-2470,3660-S030-040S1R01,3612-S008-036G1R01,53309-1070,3612-S024-061G1R01,53627-0274,53309-1470,3612-S022-051G1R01,3612-S040-035G1R02,3612-S020-036G1R01,3612-S040-051G1R01,53309-1870,53649-0474,3612-P010-035G1R01,3612-S016-035G1R02,3660-P080-090S1R01,3612-P022-035G1R01,3612-S010-051G1R01,3612-S016-051G1R01,53307-3071,3660-S040-100S1R01,53364-2270,53307-3471,3612-S018-061G1R01,53353-0871,3612-S010-035G1R02,3612-P016-035G1R01,3612-S012-036G1R01,3612-S040-036G1R01,3612-S040-061G1R01,53309-2070,3660-P020-060S1R01,53647-0374,53309-2470,53625-0374,3612-S034-061G1R01,3660-P070-050S1R01,53353-1271,53307-2271,53364-1070,53364-1470,52885-0374,53627-0574,53364-1870,3612-S024-035G1R02,3612-S010-061G1R01,53353-1671,55091-0274,3612-S018-051G1R01,3660-S040-040S1R01,3612-S018-035G1R02,52465-4070,3660-S070-100S1R01,3660-P060-090S1R01,3612-S034-036G1R01,3612-P024-035G1R01,3612-P030-035G1R01,3660-P030-090S1R01,3612-P018-035G1R01,3660-P100-080S1R01,3660-P050-070S1R01,52901-0474,53309-0870,53353-2471,3660-S020-100S1R01,53307-1271,3660-S050-040S1R01,53353-2071,3612-S020-061G1R01,3660-P030-060S1R01,3660-S100-100S1R01,3612-S014-035G1R02,3612-S024-051G1R01,52465-1070,53647-0674,3612-P014-035G1R01,52465-1470,3660-P040-090S1R01,52465-1870,3660-P060-070S1R01,53307-1671,3660-P080-050S1R01,53625-0474,53364-4070,53649-0274,3660-S060-040S1R01,3660-P020-080S1R01,52885-0274,53627-0474,3660-P040-060S1R01,52885-0674,53627-0874,3660-P050-090S1R01,3612-S034-051G1R01,52465-2270,3612-S012-061G1R01,52901-0774,53309-1270,53307-0871,53649-0674,3612-S022-035G1R02,3612-S014-036G1R01,3612-S030-061G1R01,3660-P020-050S1R01,52901-0374,53309-1670,53364-2070,52901-1074,53649-1074,3612-S034-035G1R02,53364-2470,53353-4071,3612-P034-035G1R01,3612-P040-035G1R01,52465-3070,3660-P030-050S1R01,53647-0574,3612-S024-036G1R01,52465-3470,3612-S018-036G1R01,53309-2270,3660-P020-090S1R01,3612-S012-035G1R02,53307-2071,3660-S030-100S1R01,52901-0274,3612-S016-036G1R01,53353-1471,55091-0874,3612-S016-061G1R01,55094-0474,53307-2471,53364-1270,52885-0574,3612-S022-036G1R01,53353-1071,3660-S080-040S1R01,3612-S022-061G1R01,53627-0374,53364-1670,3612-S030-036G1R01,3612-S014-051G1R01,3612-S008-061G1R01,53353-1871,3612-P012-035G1R01,3612-S020-051G1R01,3612-S020-035G1R02,53309-3070,52465-0870,53309-3470,3660-P040-080S1R01,52901-0674,53649-0374

优利德测试仪器仪表工具 新能源汽车维修解决方案

本文主要介绍了新能源汽车维修所需的测试仪器仪表工具，包括温度测试仪、电池内阻测试仪、真有效值钳形表、红外热成像仪、数字钳形表、数字万用表等。详细阐述了新能源汽车的结构框架、三电系统（电机、电池、电控）、常见故障及解决方案，并推荐了相应的维修工具和仪表。

UNI-T  -  工业内窥镜,测振仪,手持式电池内阻测试仪,测电笔,二合一测温仪,真有效值钳形表,手持绝缘万用表,数字万用表,数字表,绝缘电阻测试仪,漏电流检测仪,振动测试仪,温度测试仪,热成像仪,红外热成像仪,电池内阻测试仪,交/直流钳形漏电流表,直流低电阻测试仪,真有效值数字万用表,绝缘万用表,数字钳形表,二合一温度测试仪,UTI640Q,UT663,UT320T,UT219PV,UT505B,UT222,UT258A,UT620B,UT18B MAX,UT216D,UT312A,UT12D,UT3550,新能源汽车维修,驱动电机系统,车载充电机,电池,高压配电盒,新能源汽车,PTC加热器,电机,电控,动力电池系统,电动压缩机