【元件】罗杰斯ROLINX® Hybrid母线排：轻松实现电池模块与电池管理系统的快速连接

时间： 2024-04-12 来源：ROGERS（罗杰斯先进电子解决方案公众号）

技术问答

电池模块制造商普遍面临着一个问题，即必须使用独立铜或铝导体连接所有电池组进行配电，然后添加导线或独立PCB进行检测，罗杰斯公司的ROLINX® Hybrid有助于解决这一问题。ROLINX Hybrid集成了连接器和表面贴装元件，实现电池模块与电池管理系统的快速连接。此集成解决方案可节约时间并简化供应链。

ROLINX Hybrid母线排不但可用于电动汽车/混合动力汽车等领域，在能量回收、能量储存和清洁能源等应用中也有出色表现。

ROLINX® Hybrid母线排具有以下优势：

简化布线设计，最大限度降低风险
缩短装配时间
采用一体化解决方案，精简供应链
提供成熟可靠的技术
适合方形和圆柱形单体电池

欲了解更多产品信息，请阅读下方ROLINX Hybrid产品信息。

发送到邮箱 |
+1 赞 0
收藏
评论 1
| 转发至：

本文由ll转载自ROGERS（罗杰斯先进电子解决方案公众号），原文标题为:ROLINX® Hybrid母线排 | 实现电池模块与电池管理系统的快速连接，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。

全部评论（1）

zwjiang Lv9. 科学家 2024-05-06

学习

没有更多评论了

Rely On Rogers | 罗杰斯电力电子解决方案助力智能电网可靠高效运转

ROGERS罗杰斯在智能电网中，通过curamik®高效陶瓷基板和ROLINX®高可靠母线排，显著提升设备效率与可靠性。curamik®基板以卓越导热、高绝缘及低热膨胀特性，保障电力电子器件稳定运行；ROLINX®母线排则凭借低电感、高功率密度设计，实现高效配电。罗杰斯以创新技术助力智能电网发展，提供定制化解决方案，满足复杂电力需求。

产品发布时间 : 2024-09-10

【产品】罗杰斯ROLINX® Hybrid母线排有效消除布线错误，缩短装配时间，助力电池电芯优化互连

ROGERS ROLINX® Hybrid母线排运用特殊专利技术连接外部信号采集板和功率母排，从而实现各种连接器、传感器件和柔性线路板以及功率母排集成的一体解决方案；有助于消除布线错误，缩短装配时间，适合方形和圆柱形单体电池。

产品发布时间 : 2023-09-01

Rogers Expands Capabilities and Services with New Application Laboratory

Rogers Corporation today announced that the new application laboratory was completed, expanding the company‘s assembly, testing and inspection capabilities and services at the curamik® production site in Eschenbach.

产品发布时间 : 2024-06-19

【选型】顺科新能源（Sanco）连接器/高压连接器/MSD/高压接线盒/圆形连接器充电接口产品选型指南

目录- 高压连接器(塑胶) 高压连接器(金属) MSD(手动维修开关) 高压接线盒储能高压连接器 BT系列圆形连接器 STP系列圆形连接器充电接口系列 PDU配电箱轨道交通连接器 Busbar(母排)

型号- HV02-0110Z-0017,L61-HVC004-042SZ,HV02-0110Z-0018,L61-HVC004-042SY,L52-HVE128( )-( )S( )-( )E,L61-HVC004-042SU,L52-HVE125-08PN-04E,L61-HVC029-122P-Y-02E,HB02-0170G-0054,HG064N-60-02-001,HB02-0170G-0053,L52-HVE135-08PY-06E,HB02-0170G-0052,L55-B1696-001,L55-B1696-002,L52-HVE119-08PX-04E,L52-HVE123-04SW-10E,PP02-16-4SY-0001,CTP-1601-C003-02,L61-HVC008-122SY,L61-HVC008-122SX,HV02-0200X-0012,L61-HVC008-122SZ,L52-HVE123-04SX-16E,L61-HVC011-002PZ,ES100-05U70-S1A-01,L52-HVE118-08SX-04E,L52-BT0062-09S,L52-HVE127N-500PN-M10,RC02-3L2851SC-D31GA-Y,L61-HVC011-002PX,L61-HVC011-002PY,L52-HVE129( )-(300)P(N)-(M10)-(00),MS06-550F1K-0013,L61-B2469-002-(X/Y/Z/N/W),HG02Z-120-10M6-001,SK-H6B-BK-1L,L61-HVC008-122SU,MS06-500F1K-0014,HG024N-60-02-001,L61-HVG011-001S-50Y,L61-HVC033-042PY,L61-HVG011-001S-50X,L61-HVC033-042PZ,L61-1194-315-001,L52-HVE125-08PN-06E,L52-BT0206-23P,L61-HVC029-122P-Y-04E,HV05-0104X-0020,L61-HVC033-042PU,L52-HVE136-08SN-06E,L52-HVE118-08SW-02E,BT,ES103-03C95-1NYA-01,SK-HEE-018-MC,L52-HVE119-08PY-06E,HB00-0150B-0033,L52-STP062-08P-Z,L52-STP062-08P-Y,L52-STP062-08P-X,L61-1194-315-002,L52-STP062-08P-W,L52-HVE119-08PX-02E,L52-HVE118-08SX-06E,L52-STP062-08P-N,LRC-6L-3627-PC-M54-GA-N/W/X/Y/Z,M-SK140-()-DL-1,M-SK120-350A-RP-1,RC31,L52-BT6105-09H-E,L61-HVC005-082SU,CD- GM- 2. 5,PP05-16-1SZ-0001,RC32,RC33,L61-HVC005-082SY,HVM(02)01-(300)(50)(Y)-(001),PP06-16-1SZ-0001,L61-HVC005-082SZ,HV02-0204Y-0039,RC02-6L2851PC-GA-N,L56-BT6063-01SX,L61-B918-02P-B,L52-BT0004-10SW,L56-BT6063-01SW,L52-BT0004-10SX,HV02-0204Z-0044,L52-STP024-19S-Z,HV02-0204Z-0045,L61-HVC029-122P-X-02E,L52-STP024-19S-X,ES100-02T8-S1A-01,L52-STP024-19S-Y,L52-HVE119-08PW-04E,ES 100 02 C50 S 1 A 01,M-SK140-500A-RP-1,RC02-6L2851PC-GA-Y,RC02-6L2851PC-GA-X,HG064Y-60-02-001,RC02-6L2851PC-GA-W,L52-HVE118-08SW-04E,L52-HVE118-08SY-10,L52-STP024-19S-N,L52-HVE136-08SN-04E,CD- GF- 1. 0,L52-HVE119-08PX-10,L52-HVC065-042P-25E,L55-B1697-001,L55-B1697-002,CD- GF- 1. 5,LRC-5L-2409-PC-M36-GA-X,LMS 01 L M 000 01 M F 01,L52-STP024-19S-W,LRC-5L-2409-PC-M36-GA-Y,H10B,H10A,HG024Y-60-02-001,L61-HVC018-022P-W,L61-B917-01S-H/B,L61-B1688-002-(X/Y/N/W),LMS01-NM315 ( )-01,L61-HVC018-022P-N,MS06-250N0K-0023,L61-B1691-09S-80,HG06X-120-25-002,HB00-0150B-0019,HV02-0204Z-0039,HB00-0150B-0018,L52-BT0062-05P,L56-BT0065-11P-B,ES103-01M8-2NYB-01,CTS-1603-C002-04,CTS-1603-C002-05,L56-BT6059-23J,L61-HVC018-022P-Z,L61-HVC018-022P-X,L61-HVC018-022P-Y,L56-BT0186-23P,L56-BT6084-01P,CTS-1201-C005-01,SK-HEE-018-FC,L52-BT0004-11SX-G,L61-HVC029-122P-X-04E,L52-HVE118-08SV-02E,L61-B1689-002-(X/Y/N/W),CTP-1201-C001-01,RC02-3L2851SC-D31GA-N,L55 B1956 001,L61-HVG011-001S-70Y,CE- AF- 3. 0,L61-HVG011-001S-70X,L52-HVE125-08PN-02E,RC02-3L2851SC-D31GA-X,L52-HVE119-08PW-02E,RC02-3L2851SC-D31GA-W,ES103-03(C95)-(2)(N)Y(A)-01,L52-HVE136-08SN-02E,PP 06 16 4 S X 0001,L52 HVE 129 N 300 P N M10 00,L52-HVE119-08PX-06E,CTP-2003-C001-01,L52-HVE118-08SW-06E,L52-BT0004-11S,LMS01-NM200 ( )-01,HV02-0204Y-0045,HV02-0204Y-0044,SK62-B2889-000,CE- AM- 0. 5,L52-BT0062-07S,L52-BT0146-02PY-B,L61 HVC 001 00 2 S X,HA,ES090-HV,SK-H10B-BK-2L,HV M 02 01 300 50 Y 001,L52-BT0004-10S,CTS-1201-C001-01,Z-SK90-150A-RP-1,LRC-3L-2815-SC-M25-GA-N/X/Y,CE- GM- 4. 0,PP06-16-1SY-0001,L52-HVE118-08SV-04E,RC33-3L10SL02SC-4CBZ,HG02W-120-10M6-001,PP02-16-1PX-0001,PP06-16-4SX-0001,CE- AM- 4. 0,HV02-0110Y-0017,HV02-0110Y-0018,Z-SK90-150A-RP-3,Z-SK90-150A-RP-2,ES100-05C35-S1A-01,HG064Y-60-01-001,M-SK90-150A-RP-1,L61-HVC030-122S-Z,L52-HVE119-08PZ-04E,ES 100,L61-HVC042-021P-(X/Y/Z/N/W),L61-HVC030-122S-X,L61-HVC030-122S-Y,M-SK90-200A-RP-1,L61-HVC030-122S-W,L52-BT6105-09S-B,PP02-16-4PN-0001,L61-HVC021-003PZ,L61-HVC030-122S-N,HG024Y-60-01-001,RC 01 TP 001,PP02-16-4SZ-0001,L61-B1466-001-X,L61-HVC021-003PY,L61-B1466-001-Y,L61-HVC021-003PX,L61 HVC 035 08 2 S Y,L61-B1466-001-W,ES103-03C35-2NYA-01,L61-B1466-001-N,L61-HVC035-082SY,PP02-16-4PW-0001,L61-B1688-002-Y,L61-B1688-002-W,L61-B1688-002-X,L61-B1350-02S-B,L52-HVE123-04N-( ),HG02X-120-10M6-001,RC33-2L10SL02PC-D11BZ,L52-HVE118-08SV-06E,HV06-0204Y-0046,CTP-1601-C001-02,LRC-6L-3627-PC-M54-GA-W/N/X/Y/Z,HV06-0204Y-0041,L61-B1688-002-N,Z-SK90-200A-RP-1,ES 103 03 C95 2 N Y A 01,Z-SK90-200A-RP-3,Z-SK90-200A-RP-2,L61-HVC013-002P-(X/Y/Z/N/W),ES100-05C70-S1A-01,L52-HVE119-08PZ-02E,ES103-03C70-2NYA-01,HG024Z-60-01-001,L61 B2469 001 X,LMS01-LM350 ( )-01,HG064Z-60-01-001,SK140-500A-CP-3,PP02-16-5SN-0001,SK140-500A-CP-2,L52-BT0002-09G-E,ES103-03C35-1NYB-01,SK140-500A-CP-1,L61-HVC027-082SW,L61 HVG001 00 1 P 70 X,HV06-0216Y-0002,HV02-0300Z-0017,HV06-0216Y-0006,HV06-0216Y-0004,LMS01-NF000MR-01,L61-HVC027-082SX,L61-HVC027-082SY,RC 01 3 P T,HV06-0216Y-0008,L61-HVC027-082SZ,LRC-20-09-M-001,HV06-0216Y-0009,LMS01-LM350（）-01,L52-STP204-01S-X,L61-HVC035-082PY,L52-STP204-01S-W,L61-HVC035-082PZ,SK-HDD-024-MC,L52-HVE119-08PY-04E,M-SK120-400A-RP-1,ST06-18-32PX-001,L56-BT0003-01S-B,L56-BT0066-07P-B,L52-STP204-01S-Z,L61-B1465-001-N,ES103-03C70-1NYA-01,L52-STP204-01S-Y,L61-B1465-001-W,L61-B1465-001-X,L61 B2773 01 S H,L61-B1465-001-Y,L52-STP204-01

选型指南 - 顺科新能源 PDF 中文下载

赛伍（CYBRID），主要从事以粘合剂为核心的薄膜形态功能性高分子材料的研发、生产和销售。公司将“材料设计、树脂改性、胶粘剂配方、界面技术、测试评价“的基干技术与“涂布、复合、流延制膜“的工艺技术构成技术平台，在同一个技术平台上不断开发适用不同应用领域的功能性材料，实现同心圆多元化经营模式。

结构胶导热材料双面胶带绝缘材料 AUTO车用束胶带 BUSBAR用绝缘胶膜绝缘膜打孔胶带定位胶带透明网格背板封装胶膜高强度丙烯酸泡棉胶带声学胶膜 POE封装胶膜亚克力泡棉胶带 EV PACK用侧板绝缘膜 EV 锂电池包裹绝缘胶膜 EV 锂电池芯间粘接胶垫车载FPC补强板车载导热垫片导热凝胶电动汽车PACK电池管 UV减粘胶带半导体封装模具清洁胶带半导体芯片真空溅射加工固定胶带切割PVC蓝膜热减粘胶带黑色感光PI覆盖膜铜基绝缘IGBT散热片 LCD OCA OLED 电子纸相关材料保护膜 TTFT UV固化型无溶剂胶带纳米晶无线充电用超薄胶散热碳片超薄胶丙烯酸类声学胶带硅胶类声学胶带环氧类声学胶带医疗X射线机用高反射胶带

授权代理商 - 世强先进（深圳）科技股份有限公司线上商城技术资料

展开

正凌L形储能连接器专为1,500V的储能系统设计，提供电池储能系统解决方案

正凌电池储能系统解决方案涵盖了储能系统的各个面向，其中，多功能的模组化设计，更适用于从工业应用到家庭生活等各种情境——包括单独的储存模组、整体系统，以及相关的接口，比如电池模组和电池管理系统（BMS）与PCB。

应用方案发布时间 : 2024-11-12

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

选型指南 - WAGO - 05/2022 PDF 英文下载

【产品】含铜软连接、硬铜排、软母排、叠层母排的母排Busbar，可用于新能源等领域

顺科凭借在电力电子、机械、材料等方面的专业知识和丰富的经验，可根据用户要求不同的应用要求，为您提供最优秀的设计和完整的解决方案，为用户提供叠层母排的设计和高附加价值的技术支持服务。顺科推出母排Busbar，包括铜软连接、硬铜排、软母排、叠层母排系列产品。

新产品发布时间 : 2020-09-15

Rely On Rogers | 罗杰斯电力电子产品解决牵引系统电气化的大功率挑战

罗杰斯的先进电子解决方案在配电领域拥有独特优势。牵引系统中功率模块发挥着核心作用，curamik®陶瓷基板有助于大功率模块有效散热及可靠性。对于配电，ROLINX®母线排可用作牵引系统的配电“高速路”。设计合理的叠层母线排可实现最低整体系统电感和最平衡的分布电容，成为高需求推进引擎的理想选择。

应用方案发布时间 : 2024-11-08

【选型】Littelfuse（力特）汽车售后市场产品(保险丝/开关/继电器/连接器)选型指南

目录- Company Profile Circuit Protection - Fuses & Circuit Breakers Fuse Blocks, Holders & Terminal Blocks Power Distribution Modules Battery Management Relays & Solenoids Battery & Master Disconnect Switches Ignition Switches Rocker Switches Toggle Switches Momentary Switches Push-Pull, Rotary & Foot Switches Vehicle Connectors Indicator Devices Appendix

型号- 5558-BX,0AGC010.V,M-531-BP,68362-BX,097019BP,9118-BX,MIC2015.VP,24812,24063-08,30171-15-BX,M-531-BX,M-497-BX,30409-15-BX,58332-21-BP,9245-BX,0MIN030.ZXPRO,M-584,4721-P12-BX,98628-BX,46377-6,9245-BP,0AGC010.VP,46377-8,0MCB020.X,0FHZ00854-BX,31101,55025-01,54104-BX,0PAL4100XP,0CNN800E.V,RC-400112-RN,55025-04,JLLN225.X,55025-02,PL-525-AC,00970019X,55025-03,99025-BX,5558-BP,54104-BP,24612-10,95613-BX,48070-BX,M-284-02-BX,0PAL040.X,11041-06,M-550,00940367ZP,0FHA0001SXJ,0ATO004.V,0MAX030.X,0PAL160.X,0MAX030.V,08010200,58332-33-BP,PL-524-GC-BX,58027-02-BX,LMIN015.ZXPROA,JLLS1000X,0AGC0004ZP,MAHC0001TXJ,RC-700112-RN,57014-03-BX,91800-BX,LMIN020.VP,JLLN060.T,57300-11-BX,12301-BX,90036-02-BX,0MEG100.XP,24624-10,58027-02-BP,PL-86-AC000,90036-10,40100-BX,0185100.XP,PL-521-AC-BX,M-641-01-BP,59071-BX,0695XXX.LPXPS,MIC2010.V,956-3127-BX,5543-09,0PAL330.XP,0AGU060.VPG,M-641-01-BX,58312-G4-BX,JCAS060.X,58328-04-BX,PL-2,0SFE020.VP,0FLC014.XP,JCAS060.V,0812015.ZXST,95535-BX,55049-01,00940422Z,55016-BX,0FHM0002Z,0PAL280.X,5543-15,12063-BX,95062-57-BX,3298250.H,75600-02-BX,1254-BX,0AGC001.V,LMIN005.V,00940570ZXA,12804,81264-BP,MCAS050.VS,3298250.Z,DL-2 1,12805,0MIN030.VP,81264-BX,95522-A,90048-01,9576-BX,MIC3010.VP,00940557ZXA,83379-BX,M-597,02980900TXN,M-598,M-115,55016-06-BP,24214-BX,M-850-BP,56027-01,211020BP,58311-18,M-850-BX,0UCBXXX.X,00940553Z,24612-03,08081400,PDM33001ZXM,0SFE014.V,M-121,59024-110-BX,PL-85,PL-86,0211010.XP,0MAX020.XP,0CNN100E.V,24022-BX,12077-01-BX,M-448-BX,91812-BX,00940554Z,880064S,75600-25,PL-521-GC,48160-BX,0CNNXXX.V,PL-521-RC-BX,0AGC030.VP,55021-BP,JLLN025.T,880064,M-489-03,880062,MCAS025.XP,0PAL530.X,55065-02-BX,0812040.ZXST,68159 - 05,58311-02,PL-36-GC000-BX,58311-01,956-3135,00940551Z,3298125.Z,0PAL4100X,00940301ZP,PL-36-AC000-BX,48090-BX,55021-BX,0BPF0001ZP,PL-525,PL-524,PL-523,PL-522,55033-01-BX,PL-521,CNN200E,3298125.H,3298080.H,58311-08,58311-07,58311-13-BX,PL-526,0MIN003.VPGLO,75600-05,75600-04,58311-13,00940552Z,0AGW003.V,58311-11,75600-07,3298080.Z,46210-03-BX,03500418TXN,75600-02,75600-01,PL-118-GC001-BX,58326-27-BX,3298500.ZXSTA,9180-BX,3031-30,097026,55014-05-BX,880086,24 812,D9AB-14526-BA,097023,PDM71003ZXM,0MEG175.X,0CCB025.X,0695015.LPXPS,0MIN004.V,0MID050.XP,0MIN010.VP,55025-03-BP,0AGA0003ZP,LMIN010.V,JLLN003.T,2484-03-BX,0PAL440.XP,0MEG175.L,00940562ZPA,880076,M-288-BX,4721-P14,880073,4721-P12,4721-P10,24401,55025-03-BX,24402,0498200.TXN,097019,00940550Z,3031-20,86126-12,0AGC005.VP,30138-30-BX,0FHM0002SXJ,75125,JCAS060.XP,FHM200,04980932ZXT,0185050.X,7785-01,9050-01,0AGA005.V,JLLS100.V,00940462Z,880014,JLLS090.V,24505-01,86099-5-BX,880015,04980900ZXT,30409-20-BX,FHA30,54101-01,097038,0FHM0001XP,30409-20-BP,24 812-01,RC-400112-NN,08098981-BX,PL-521-AC,0MAB0001XP,50036-BX,58332-28-BP,JLLS002.T,1222-BX,12400,0AGC005.V,12401,M-428-BX,24124-BX,M-428-BP,JLLS015.T,9500-BX,12080-11-BX,0CNN275E.V,04980921GXM5,0AGU020.T,JCAS025.X,M-414-01-BP,58327-06-BP,57000-23-BX,033707.5LXS,FNY2,58327-06-BX,FNY1,LJCAXXX.X,24848,5011,0MID080.X,LJCA040.V,FNY1BP,0AGC07.5VP,LJCA040.X,57013-08-BX,M-485-BX,95060-BX,956-3126,956-3125,MCAS025.VS,956-3127,956-3122,956-3124,M-485-BP,5007,956-5307,0AGAXXX.VP,0211030.XP,PL-118,00940565ZPA,JCAS020.V,55065-02,PL-116,55065-03,JCAS020.X,0813050.ZXST,24115-B X,0AGU040.VPG,CNN035E,M-628-BP,0185XXX.XP,81264-01-BX,JLLS050.T,12063-01-BX,24107-BX,155 300,81264-01-BP,AGC2ZP,FHM200BP,08099080-BP,ZCAS175.XP,0OMN0002XP,0RBOX001Z,7792-BX,0MIN002.VP,0PAL060.XP,08099080-BX,11172-03,0SFEXXX.V,MIC3XXX.VP,92107-04,094480,11172-02,PL-525-RC,8487-BX,0MAX060.XP,P L- 612- A- B X,0MAX040.XPGLO,55093-BX,59024-36-BX,82159-2,50070-BX,82159-3,50203,95062-50-BX,0MINXXX.VP,0RBOX002Z,M-456-BX,551001-BX,M-320-RC000-BX,0ATO030.VPGLO,24063-BX,956-4138-BX,98628,82159-1,30056-50,11042,0GBC016.VP,95597,59024,95591,95593,9270-01,0AGU060.T,72079-01,1258-BX,12080-BX,9183-BX,0RBOX003Z,RA-700112-RN-BX,185100BP,0PAL440.X,0RBOX004Z,PL-524-RC-BX,MIC2XXX.ZXPRO,4721-P2-BX,HWB18,30056-40,0FHM0002XP,0337015.LXS,55036-BX,HWB12,5050,95582,08098780,M-628-BX,JLLS300.X,0ATO005.ZXPRO,0ATO030.V,30063-20-BX,0695040.LPXP,91812-02,0RBOX005Z,55017-02,30056-30,M-432-BX,30171-20-BX,48785,95521-B-BX,M-493-BP,98647,57300-03-BX,950601-01,12092-BX,901-325,0FNY0020XP,PDM61001ZXM,30090-2-BX,59024-12-BX,M-432-BP,0AGC025.VP,0695040.US,75920-05,50001-BX,0RBOX006Z,30056-20,58312-R4-BX,JLLS006.T,30056-25,68159-05-BX,30137-15,30137-10,580 27-11,95060-07-BX,0SFE009.V,5584-15,46379-6-BX,0PAL1120.X,55021-04,JLLN1000X,30056-10,5543-BX,90048-BX,0AGA005.VP,55021-07,LLN001.T,30056-15,298,0AFH0002XP,MCAS020.V,4112-RC000-BX,3298300.H,MRS7A,9 011,FHJC10 01G,30137-20,58332-04-BP,59071,9216-BX,CNN250E,M-284-BX,55033-02,24452-BX,RC-700112-DN,55033-01,55054-04-BX,75920-10,08098900-BX,0MIN005.VPGLO,3298XXX.ZXSTA,30137-30,LECLFMX0007Z-01,M-284-BP,00940362ZP,24420-BX,95060-03-BX,83285-01,M-612,58312-A4-BX,PL-86-GC000,0MAX040.XP,PL-624-A,00940565ZXA,211025BP,0PAL040.XP,0AGAXXX.V,PL-624-B,094413,86126-2,04980904ZXT,4 6 37 7-12,55046,74601-12,86126-4,HWB60,094

选型指南 - LITTELFUSE - Rev: 1-A-050219 - 2019年05月02日 PDF 英文下载

Littelfuse（力特）运输用电路保护设备（乘用车和商用车）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- 68362-BX,24812-01-BX,CTVS003-BP,24063-08,75930 SERIES,58332-21-BP,0MIN030.ZXPRO,4721-P12-BX,55025-01,0PAL4100XP,0CNN800E.V,55025-04,24612-13,55025-02,00970019X,55025-03,24612-10,95613-BX,M-284-02-BX,48070-BX,PL-20 SERIES,0PAL040.X,631 SERIES,0PAL160.X,58332-33-BP,90036-02,SFE,LMIN015.ZXPROA,LMIN020.VP,JLLN060.T,12301-BX,90036-02-BX,0MEG100.XP,24624-10,CTRS004-BP,90036-10,40100-BX,DCNLJ200NB60,0185100.XP,F SERIES,59071-BX,MIC2010.V,0AGU060.VPG,58312-G4-BX,JCAS060.X,PL-2,0FLC014.XP,0899035.Z,95535-BX,55049-01,55016-BX,0PAL280.X,95062-57-BX,3298250.H,0CNN040.V,75600-02-BX,1254-BX,0AGC001.V,CNN0100E,LMIN005.V,3298250.Z,FLEC SERIES,95522-A,90048-01,00940557ZXA,DCNLEV50-BAN,M-115,55016-06-BP,M-850-BP,M-850-BX,24612-03,PDM33001ZXM,0SFE014.V,DCNLEV50-BAS,M-121,0211010.XP,0CNN100E.V,RC-200124-RN-BX,91812-BX,75600-25,PL-521-GC,48160-BX,PL-521-RC-BX,0AGC030.VP,M-489-03,JLLN025.T,0235.500VXP,DCNLR100NB48,0PAL530.X,55065-02-BX,95 SERIES,PL-36-AC000-BX,3298125.Z,00940301ZP,0PAL4100X,0BPF0001ZP,PL-525,PL-524,PL-523,PL-522,0CNN125.V,PL-521,3298125.H,S SERIES,DCNHR50PF24,PL-526,75600-05,0MIN003.VPGLO,75600-04,75600-07,03500418TXN,75600-02,PL-118-GC001-BX,75600-01,TTG SERIES,SMZ,097026,55014-05-BX,097023,0MEG175.X,PL-523 SERIES,0MID050.XP,55025-03-BP,0MIN010.VP,0AGA0003ZP,LMIN010.V,2484-03-BX,0PAL440.XP,0MEG175.L,M-288-BX,4721-P14,4721-P12,SD SERIES,24401,4721-P10,55025-03-BX,24402,DCNHR50PF48,0498200.TXN,097019,86126-12,0AGC005.VP,0FHM0002SXJ,75125,FHM200,0AGA005.V,00940462Z,04980900ZXT,FHA30,30409-20-BX,097038,30409-20-BP,DCNLR100NB12,RC-400112-NN,08098981-BX,PL-521-AC,0MAB0001XP,JLLS002.T,12400,CTAV004-BP,12401,M-428-BX,M-428-BP,JLLS015.T,DCNLR100NB24,12080-11-BX,0CNN275E.V,0AGU020.T,M-414-01-BP,JCAS025.X,57000-23-BX,0MID080.X,FNY1BP,LJCA040.X,MAH SERIES,956-5307,55065-02,55065-03,0CNN035.V,CNN035E,81264-01-BX,JLLS050.T,235,24107-BX,023502.5VXP,08099080-BP,0OMN0002XP,08099080-BX,11172-03,11172-02,0CNL400.V,0899040.Z,8487-BX,55093-BX,0MAX040.XPGLO,M-456-BX,M-320-RC000-BX,0ATO030.VPGLO,98628,24063-BX,956-4138-BX,55081-BX,11042,95597,59024,95591,95593,55081-BP,72079-01,12080-BX,185100BP,0PAL440.X,HWB18,0CNL150.V,0337015.LXS,HWB12,95582,08098780,JLLS300.X,CTTB004-BP,880023-BP,0ATO030.V,91812-02,M-432-BX,M-493-BP,98647,30171-20-BX,57300-03-BX,12092-BX,0FNY0020XP,PDM61001ZXM,CMB SERIES,M-432-BP,50001-BX,58312-R4-BX,68159-05-BX,95060-07-BX,TR SERIES,0SFE009.V,5584-15,JLLN1000X,DCNHR50PF12,90048-BX,298,0AFH0002XP,CNL500,MCAS020.V,59071,9216-BX,55054-04-BX,58328 SERIES,00940362ZP,24420-BX,83285-01,PL-86-GC000,0MAX040.XP,211025BP,0PAL040.XP,86126-2,86126-4,HWB60,95061-60-BX,ZCAS200.XP,0813020.ZXST,0ATO003.VP,FHM1BP,0AGW030.V,15-0000,CVR SERIES,0313005.VXP,0MID100.XP,91126,0ATO015.VP,M-608-BP,86126-6,0314015.VXP,86126-8,CNN350,12310-BX,9216-03-BX,9003,882-839-2,882-839-3,75907,58327-06,9001,882-839-4,75908,882-839-5,9002,58327-01,CTTS005-BP,M-608-BX,CNN325,75912,48540-01-BX,58326-11-BX,95061-36,08098700,0313032.VXP,9011,901-731,901-730,26145,83280-02-BX,75900,75903,90005-03-BX,75904,95061-07,94202,75940-02-BP,9023,95539,95061-05,95061-04,95535,DCNEV250-F,DCNEV250-G,0695040.LPXPS,JBPT3N03ZXB,CTRS007-BP,0PAL480.XP,0FLW014.XP,CNN300,30128-15-BX,00940569ZPA,0MNB010.X,75930,7784-BX,PL-624 SERIES,82159-1-BP,0CNN275.V,CNNE,DCNLJ200NB48,82159-1-BX,74603,83288-BP,PL-521-RC,30062-30-BX,00940570ZPA,MRS200,83288-BX,0AGA001.VP,0ATO020.ZXPRO,75920,PDM33004ZXM,0695060.US,30172-30-BX,9187-BX,0235.800VXP,9187-BP,JLLN175.X,10-1008,3298500.H,5582-10-BP,235 SERIES,DCNLJ200NB24,L SERIES,9055,0PAL525.X,9052,08084400-BX,26100,75940-01,75940,350418BP,95061-01,75940-02,24624-10-BX,5582-10-BX,75940-03,PL-2-GC000-BX,882-267-005,JLLN006.T,82065-02-BX,03500417XP,57300-22-BX,86126-12-BX,DCNLB400NB24,RC-700112-NN-BX,80101-B,GP SERIES,9216-10,9075,0SFE006.VP,58027-01-BX,30507-80,08098780-BX,02981028-BP,0UCB020.XP,MAHC0001ZXJA,80101-D,00940135ZP,JLLS700.X,M-58031-07-BP,95060-01-BX,0MEG400.X,03131.25VXP,0MEG400.L,0MIN003.ZXPRO,9087,00970023XP,0AGA006.V,9216-03,CNN0225E,DCNLB400NB48,DCNLJ125NB24,DCNLJ250NB12-01,0313.500VXP,9095,R SERIES,59024-108-BX,CTTS008-BP,TIG,JLLS001.T,FHAC0001XP,0ATO040.VP,882-267-004,882-267-003,882-267-002,FLW16BP,956-4141,95593-BX,0CNN090E.V,0AGA0002ZP,PL-118-RC001,1283-325-BX,PL-524-AC,PL-118-RC000,FHAC2BP,54103-BP,30055-15-BP,00940561ZPA,MCAS015.V,0498125.TXN,30055-15-BX,M-712-09-BX,023501.6VXP,CNN275,2484,956-4154,57003-01-BX,M-54111-02-BX,JLLS450.X,24505 SERIES,5520,0MEG150.X,LW SERIES,BUCB010.Z,1160,ZCAS125.XP,0FHZ00853-BX,DCNLJ125NB60,ZCAS500.XP,90018,0MEG150.L,956-4111-BX,LMIN030.ZXPROA,9052-BX,0FHA0002SXJ,CNN250,956 SERIES,75705-01,JLLS045.T,0211015.XP,50046-09,95521-B,72100-BX,5543,JLLN100.V,48636-01-BX,MCAS020.XPS,DCNLM400NB48,58332-29-BP,956-4107,956-4100,CMB,LMIN025.ZXPROA,0ATO001.V,30410-30-BX,0813030.XP,LJCA060.XP,BUCB005.Z,75940 SERIES,CTVS006-BP,0235006.VXP,75903-BX,CNN0350E,956-4113,0CNN500E.V,24402-BX,TIG SERIES,JLLS080.V,PL-624-B-BX,CNL,CNN,75226,3298200.H,0PAL2120XP,58332-30-BP,0RED0BOXZ,95061-BX,MCAS015.XPS,DCNLM400NB24,

选型指南 - LITTELFUSE - Rev: 031924 - 031924 PDF 英文下载

叠层母排以其优异的电气性能和散热性能等特点，成为电力传输的革新者

叠层母排作为一种创新的电气连接方式，以其优异的电气性能、散热性能、结构紧凑性和高可靠性，在电动汽车、轨道交通、通信基站、发电系统等领域得到广泛应用。

技术探讨发布时间 : 2024-10-10

【经验】罗杰斯解析叠层母线排的电感优化

开关电路的杂散电感是电力电子设计中的关键参数之一，它对使用碳化硅和氮化镓等宽禁带半导体的系统而言变得更加重要。本文中，罗杰斯（ROGERS）将展示如何对电感进行优化。

设计经验发布时间 : 2021-07-26

Wieland（威琅）DIN导轨接线端子选型指南

描述- Wieland Electric GmbH is a medium-sized family-run electrical and electronics company headquartered in Bamberg. Founded in 1910, Wieland is one of the pioneers of electrical connection technology.

型号- 56.203.5055.0,57.504.3655.0,07.313.1355.0,95.502.0100.0,Z4.242.6353.0,57.597.9855.0,56.203.5055.6,Z5.523.9453.0,07.313.0555.0,04.325.1256.0,Z1.298.1353.0,98.370.1000.0,56.703.8955.0,57.904.6655.0,56.703.3455.0,04.242.8053.0,98.090.0000.0,04.846.0353.0,04.856.3253.0,04.856.0853.0,04.841.3450.0,07.312.9755.0,06.600.3227.0,95.502.0135.1,57.904.5855.0,04.845.0853.0,95.502.0135.0,Z7.212.0527.0,Z7.267.0327.5,Z7.267.0327.6,Z2.803.5310.0,04.326.2353.8,05.592.7553.0,04.841.1850.0,58.504.8755.9,Z7.215.0327.0,04.343.5056.8,56.399.1055.0,57.904.1155.0,Z7.270.0227.0,56.203.8955.0,Z5.519.0410.0,56.703.5055.6,56.704.7655.0,Z7.261.1427.0,07.312.1855.0,04.848.0753.0,58.504.7955.9,04.841.4250.0,56.399.0255.0,04.843.2053.0,Z5.553.2921.0,25.920.3953.0,04.842.5053.0,Z5.553.2921.1,Z7.220.0627.0,04.841.2550.0,04.841.5050.0,56.703.5055.0,Z5.553.2921.6,25.325.1653.0,07.201.9327.6,57.904.6755.0,Z7.212.1327.0,57.504.4455.0,06.600.2427.0,59.903.0155.0,Z2.803.6210.0,07.310.9455.0,07.313.1255.0,25.920.0253.0,04.343.6853.8,56.703.8855.0,04.325.1156.0,57.504.3755.0,07.313.1255.6,58.504.2355.0,57.503.2055.0,55.703.0053.6,04.846.0253.0,07.313.2255.0,07.205.5327.0,57.910.5755.0,56.703.5155.0,04.841.3350.0,55.703.0053.0,Z7.271.4327.0,56.703.5155.6,04.242.6353.0,Z2.803.5210.0,06.502.4300.0,04.243.0953.0,07.312.6053.0,05.564.0753.0,56.703.3555.1,04.242.0950.0,04.856.0953.0,58.503.0055.6,04.343.9253.8,Z7.270.0327.0,56.704.9255.0,58.503.0055.0,06.600.3327.0,57.904.0355.0,04.243.0855.0,04.845.0953.0,57.904.2055.0,56.704.7555.5,56.704.9155.0,Z7.215.0427.0,25.320.3253.0,56.704.7555.9,07.310.9355.0,04.841.4350.0,Z7.280.2327.0,57.904.0455.0,95.502.0627.0,59.903.0255.0,25.325.3253.0,05.508.3121.0,57.503.9055.0,04.848.0653.0,57.904.1055.0,Z7.269.3223.0,Z7.212.2027.0,58.504.8855.9,38.703.1053.0,05.561.8753.0,58.504.4155.0,07.312.9655.0,57.904.5755.0,06.600.4027.0,57.904.7455.0,07.310.4053.0,38.703.1053.6,38.703.1053.9,06.502.4200.0,04.304.0281.0,07.313.0655.0,06.600.2327.0,Z7.261.1327.0,07.313.0655.6,04.841.3250.0,05.563.5453.0,Z2.302.0421.0,04.841.2650.0,Z7.212.1427.0,Z7.311.7055.0,57.904.6855.0,58.516.0055.6,04.842.7953.0,07.205.5227.0,56.703.3655.0,58.516.0055.0,06.600.3027.0,57.570.9955.0,04.842.6053.0,56.702.2053.0,07.313.3155.0,Z5.515.3410.0,Z7.255.8627.0,04.242.0850.0,Z7.212.2327.0,56.704.XX55.5,56.702.0053.6,58.504.5055.6,Z5.516.2711.0,Z7.255.4327.0,56.704.9355.0,Z7.213.0227.0,32.560.0053.0,Z5.511.3553.0,56.702.0053.0,57.904.0255.0,56.704.XX55.9,57.503.8055.0,07.205.7227.0,04.243.0755.0,Z7.280.0627.0,Z7.280.6827.0,Z7.271.4227.0,Z1.298.1153.0,05.576.5853.0,Z5.511.3553.6,56.703.7955.5,57.904.6455.0,Z5.511.3553.7,Z5.511.3553.8,Z5.511.3553.9,59.903.1055.0,Z7.269.3423.0,04.841.4050.0,56.399.0055.0,Z7.261.1627.0,99.033.9999.9,05.508.3221.0,04.841.3650.0,06.600.2627.0,04.841.2750.0,05.564.4253.0,Z7.285.3227.0,Z7.283.2327.0,07.313.1455.,56.702.9053.0,04.326.2153.8,95.502.0625.0,04.241.1150.0,58.504.9355.0,58.504.5055.0,Z2.803.6010.0,98.370.0000.0,07.312.8853.0,04.325.1456.0,04.326.3053.8,95.502.0199.0,07.201.3327.6,Z7.212.1527.0,04.243.8550.0,07.312.9555.0,07.313.1155.0,57.904.7355.0,07.311.3855.0,Z7.409.5853.0,06.502.4100.0,Z7.215.0527.0,04.855.0053.0,25.360.4253.0,04.848.0953.0,Z1.298.2053.0,07.312.1655.0,Z7.267.0227.5,Z7.267.0227.6,07.313.0455.0,56.702.7053.0,Z4.242.8053.0,Z7.269.3523.0,07.313.0455.6,Z5.523.9353.0,Z5.515.3310.0,56.203.5155.0,57.504.6355.0,Z7.285.2627.0,06.600.3127.0,57.597.9955.0,56.203.5155.6,Z1.298.1253.0,57.904.0155.0,04.326.2253.8,07.300.7055.0,Z7.280.6927.0,56.704.7355.5,04.841.4150.0,57.904.6555.0,55.703.9053.0,04.846.0453.0,04.846.1053.0,Z7.255.4227.0,Z7.255.8527.0,56.735.0053.6,Z5.516.2811.0,56.004.9053.0,04.856.3153.0,04.344.1855.8,57.570.9855.0,Z7.212.2227.0,04.841.3550.0,Z2.302.1321.0,56.735.0053.0,07.205.7327.0,Z7.280.3227.0,04.846.0553.0,54.016.7553.6,Z5.519.0310.0,07.312.9455.6,04.841.2850.0,06.600.2527.0,04.855.0153.0,56.702.9153.0,07.312.1755.0,99.032.9999.9,54.016.7553.0,56.399.0155.0,Z7.261.1527.0,05.564.4353.0,Z7.283.2227.0,Z2.302.0621.0,07.201.3227.6,Z7.213.0327.0,95.502.0710.4,Z7.409.5753.0,95.502.0710.3,07.313.1055.0,95.502.0710.5,95.502.0710.0,07.313.1055.6,95.502.0710.2,04.325.1356.0,04.848.0853.0,Z7.215.0627.0,58.504.9255.0,Z7.281.1227.0,95.502.0710.7,95.502.0197.0,Z2.803.6110.0,98.290.1000.0,07.312.8953.0,95.502.0612.0,Z7.270.1227.0,04.343.6653.8,57.504.6255.0,57.904.7255.0,07.312.9455.0,04.841.1450.0,Z7.261.1127.0,56.703.7055.0,57.503.7055.0,Z7.255.8427.0,56.203.9355.0,07.312.4753.0,Z1.110.8955.0,57.535.9055.0,Z1.110.8955.7,56.703.5455.0,Z1.110.8955.6,05.508.8821.0,Z7.271.3227.0,04.841.3050.0,95.350.0100.0,56.710.9355.0,04.343.5456.8,04.242.2853.0,98.300.0000.0,04.842.8553.0,56.716.0353.0,07.311.2953.8,Z1.110.9055.0,56.503.7455.0,04.858.3253.0,04.841.7750.0,58.504.2055.0,Z7.260.0029.0,07.201.4227.0,59.903.0455.0,58.504.2055.6,04.856.1253.0,56.199.1055.0,57.110.1555.0,Z7.287.0227.0,Z7.215.0027.0,04.900.3053.0,95.300.0500.0,25.920.3653.0,Z1.110.9055.7,04.858.0053.0,Z1.110.9055.6,Z7.214.0527.0,05.562.2453.0,57.

选型指南 - WIELAND - 02/16 PDF 英文下载