电源滤波选用电感时需要注意哪些事项？

时间： 2024-10-30 来源：杰绅电感（杰绅电子公众号）

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电感元件上电流不能跃变。（电感两端电压撤出后，电流不会立即消失，这样就会产生反动电势）。电感是一种储能元件，用在LC振荡电路、中低频的滤波电路，DC-DC能量转换等等，其应用频率范围很少超过50MHz。

主要参数：

电感值范围：0.1-47uH
直流电阻：有多种直流电阻可供选择，电感值越大，对应的直流电阻也越大。一般信号用电感，其直流电阻比高频信号用电感和电源用电感大一些，最小的直流电阻一般为几毫欧，大的几欧。
自谐振频率：几十兆赫兹到几百兆赫兹。电感值越大，其对应的自谐振频率越小。
额定电流：几毫安到几十毫安。电感值越大，其对应的额定电流越小。
工作频率低于谐振频率时，电感值基本保持稳定：但工作频率超过谐振频率后，电感值将会先增大，达到一定频率后，将迅速减小。

因此，在应用中，应选择谐振频率点高于工作频率的电感为电源滤波选用电感时，需要注意哪几点？

一：电感用于电源滤波时，需要考虑由于其直流电阻而引起的压降。电感的工作电流必须小于额定电流。如果工作电流大于额定电流，电感未必会损坏，但是电感值可能低于标称值。

二：电感与电容组成低通滤波器时，电感值是一个很关键的参数。电感器件资料标称的电感值，是工作频率低于谐振频率点的值，工作频率低于谐振频率时，电感器件表现出电感性，阻抗随着频率的升高而增大:当工作频率高于谐振频率时，电感器件表现出电容性，阻抗随着频率的升高而减小。

三：电感的选用除了考虑所想滤掉的噪声频率外，还要考虑瞬间时电流的反应能力，如果LC的输出端会有机会需要瞬间输出大电流，则电感值太大会阻碍此大电流经过此电感的速度，增加纹波噪声。

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本文由ll转载自杰绅电感（杰绅电子公众号），原文标题为:一文了解-电源滤波选用电感时，需要注意哪些事项？，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。

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描述- The company is committed to solving EMC problems and optimizing power management solutions, and has been deeply engaged in the automotive field for many years, in industrial automation, new energy, communications, medical, teaching equipment, fitness equipment and many other fields.

型号- NRSM252012S-4R7M,WI1812-151K,WIS1210-390K,MDE0518-3R3M,NRSE4030-4R7M,NRSE4020-330M,MDE201610-R24M,WIS1812-270K,WI1210-271K,MDE1250-150M,NRSM3012S-1R0M,NRSE4015-1R0N,MDE1250-R50M,FBS SERIES,FBSHS0805-301-501R,SCM1211-252-18,NRSE3012-470M,NRSE8040-2R2N,WI1812-150M,MDE0618-220M,NRSE6020-6R8M,MDE0420-6R8M,MDE1265-5R6M,NRSE6028-470M,NRSM201610S-2R2M,MDE0618-R10M,NRSE3015-150M,WI1210-6R8M,WIS1812-R82K,NRSM3015S-2R2M,NRSE5020-3R9N,NRSE6045-120M,WI1812-391K,SCM7060-141-90,NRSE4012-2R2M,WIS1210-150K,NRSE6028-120M,FBSHS0805-221-501R,NRSM4020S-150M,NRSE4020-R33N,SCM7060-301-50,FBSHS0603-151-301R,NRSE2016-6R8M,MDE0630-6R8M,FBSHC0805-102-102R,MDE0630-R82M,FBSWB0402-301-201R,NRSE4020-680M,NRSE3012-1R0N,MDE252010S-1R0M,WIS1210-151K,NRSE2016-8R2M,NRSE4015-470M,NRSE4020-220M,NRSE6045-470M,FBSHC0402-121-122R,NRSE6028-121M,NRSE6028-1R0N,MDE0320-R33M,WIS1812-271K,NRSM3012S-R68M,MDE0412-1R0M,MDE0630-8R2M,FBSWB0402-800-152R,NRSE5040-2R2N,MDE1040-R30M,FBSWB0402-121-501R,WIS1812-821K,MDE0840-R82M,MDE0840-8R2M,NRSE5020-3R3N,MDE201610-1R0M,FBSHC0402-800-102R,NRSE3010-4R7M,SCM1009-151Y,NRSE4030-820M,FBSWB0805-601-301R,NRSE4012-330M,WIS1812-181K,SCM3216-261-03,SCM3216-161-03,SCM9250-501Y,NRSE4030-180M,FBSWB0603-101-601R,FBSHC0603-300-302R,MDE0840-6R8M,FBSHC0805-152-102R,WIS1812-820K,MDE0320-2R2M,MDE0518-R47M,NRSE6045-1R0N,NRSE6045-121M,MDE1040-150M,MDE1770-4R7M,WI1210-470K,WIS1812-180K,MDE0518-1R5M,SCM1608-450-05,NRSE2510-120M,NRSE3015-5R6M,NRSE6045-100M,WIS1812-6R8K,NRSE4020-2R2M,WIS1812-8R2K,NRSE6045-560M,FBSHC0402-300-172R,NRSE5040-2R7N,NRSM201610S-R33M,NRSE2512-3R3M,NRSE4018-220M,SCM1009-392Y,NRSE4018-R56N,WIS1210-1ROK,NRSM4012S-R56M,NRSE4012-220M,NRSE5020-3R6N,FBSWB0603-121-501R,NRSM201610S-R56M,NRSE4030-181M,NRSE2512-1R8M,MDE0518-R68M,MDE0420-1R0M,NRSE3012-1R5N,WI1812-680K,MDE0518-1R0M,NRSE2512-R47M,NRSE5040-4R7M,NRSE8065-222M,WI1812-220K,NRSE6028-1R5N,WIS1812-1R0K,NRSE2512-100M,NRSE3015-3R9M,FBSWB0805-202-201R,MDE1770-2R2M,FBSWB0402-601-201R,NRSE6020-1R0N,NRSE6045-820M,FBSHC1206-121-302R,NRSE2512-R24M,WIS1812-121K,SCM9250-652Y,NRSE2510-R22M,NRSM3012S-6R8M,FBSHC0402-100-202R,NRSE6045-181M,NRSM3015S-4R7M,NRSE6045-180M,NRSE4012-4R7M,WIS1812-120K,WIS1812-471K,NRSE2510-100M,NRSE2512-1R2M,WI1210-1R2M,SCM2012-201-03,NRSE6045-8R2M,FBSWB0603-252-500R,MDE1050-4R7M,MDE SERIES,FBSHS0805-751-201R,WIS1812-100K,NRSE2016-4R7M,SCM1211-272-15,WIS1210-R56K,FBSHC0603-220-302R,NRSE4015-6R8M,WI1210-471K,SCM1009-222Y,MDE1250-330M,FBSHS0402-151-501R,SCM2012HS-900-03,MDE0630-4R7M,NRSE2510-1R0M,NRSE6045-6R8M,MDE1770-330M,NRSE2512-1R5M,FBSHC0603-300-102R,WI1210-120K,NRSE6020-470M,WIS1210-220K,NRSE3012-1R8N,MDE0650-1R5M,NRSE4020-2R7M,WIS1812-1R2K,NRSM4020S-220M,NRSE6028-1R8N,WIS1210-680K,SCM1608-251-04,WI1210-1R0M,MDE0518-100M,SCM1009-332Y,MDE1250-220M,NRSE2510-R68M,WIS1210-R33K,SCM4532-231-35,NRSM4020S-R33M,SCM7060-101-14,MDE1770-220M,MDE1770-680M,NRSE3010-2R2M,WI1210-121K,WIS1812-R68K,WIS1210-330K,NRSE2512-120M,NRSM4020S-330M,NRSM252010S-3R3M,MDE,FBSHC1206-501-252R,MDE201610-R68M,FBSHS0805-560-301R,MDE1260-220M,MDE1260-680M,FBSHS0402-600-401R,WI1210-1R5M,SCM1211-701-80,SCM9250-103Y,NRSE4020-4R7M,NRSE2512-R68M,NRSE5020-5R6M,NRSE6045-270M,MDE1250-2R2M,SCM1009-221Y,NRSE6028-1R2N,FBSWB1806-101-401R,MDE0840-1R0M,MDE1260-330M,NRSM252012S-2R2M,FBSWB1806-151-201R,WIS1210-2R2K,NRSE4018-150M,MDE252012-4R7M,NRSE3012-100M,SCM9250-102Y,NRSM4020S-2R2M,NRSE8040-331M,FBSHS0603-102-301R,NRSE3012-R47N,NRSE8040-330M,NRSE8040-681M,WIS1812-470K,NRSE8065-220M,NRSE8065-680M,NRSE2510-R47M,NRSE6028-100M,SCM3216-102-02,MDE1250-R36M,WI1210-100K,FBSWB0603-601-401R,NRSE6020-270M,NRSE8040-R56N,NRSE2512-1R0M,MDE0650-3R3M,NRSE2510-1R5M,WI1812-152K,NRSE8040-221M,SCM1009-110Y,MDE201610-1R5M,MDE201610-R47M,NRSE8040-220M,NRSE2510-R24M,NRSE8065-221M,MDE0840-470M,NRSE8065-330M,NRSE6028-101M,NRSE8040-680M,WI1210-101K,WI1210-561K,MDE1260-8R2M,NRSM252010S-1R5M,FBSHS0402-471-251R,WIS1812-3R3K,SCM3216-222-02,MDE0650-1R0M,FBSHC0603-301-202R,MDE0320-4R7M,MDE1260-6R8M,NRSM252012S-1R0M,NRSE4030-R56N,NRSE4012-6R8M,WI1812-2R7M,NRSM3015S-6R8M,SCM7060-102-30,MDE0650-R68M,MDE0840-330M,FBSHS0402-600-651R,FBSWB0805-102-201R,FBSWB1206-700-501R,MDE1265-330M,FBSWB0402-700-501R,FBSHS0805-320-501R,NRSE5020-470M,WIS1210-1R8K,NRSM252012S-R68M,FBSWB0402-801-500R,FBSWB0805-241-301R,SCM2012HS-300-04,FBSWB0603-152-501R,NRSE2016-2R2M,WIS1812-1R8K,FBSHC0805-121-302R,SCM1009-500Y,WIS1210-R27K,MDE0630-1R5M,NRSE8040-181M,SCM9266-200Y,MDE201610S-R33M,NRSE5040-6R8M,WI1210-2R7M,NRSE5040-8R2M,MDE1265-220M,MDE1265-680M,NRSE4030-220M,NRSE4030-680M,NRSE6045-3R9N,WIS1210-3R3K,NRSE6020-2R2N,MDE0840-R56M,MDE0650-470M,SCM3225D-110Y,FBSHC1206-301-302R,FBSWB0805-152-201R,NRSM252010S-R47M,MDE1260-270M,NRSE8040-6R8M,NRSE2510-3R3M,NRSE5020-1R0N,MDE1050-6R8M,NRSE4020-5R6M,MDE0420-1R5M,MDE0840-R33M,MDE0412-4R7M,NRSE8040-8R2M,NRSM252012S-100M,SCM3225D-220Y,MDE0840-220M,MDE0650-R47M,NRSM252010S-R24M,FBSHC1206-102-102R,FBSHS0402-200-301R,NRSE3015-330M,NRSE4030-331M,FBSHC0805-100-302R,NRSE6020-330M,NRSM4012S-2R2M,NRSE4012-180M,NRSE3012-3R3M,WI

选型指南 - KOHER - 2021-2022 Version - 2023/2/9 PDF 英文下载

简介磁胶电感的应用领域

磁胶电感是一种具有屏蔽结构的电感元件,主要用于抑制电源中的高频噪声和EMI（电磁干扰）信号。本文介绍磁胶电感的应用领域。

技术探讨发布时间 : 2024-10-31

菲力克斯（PH）电子科技有限公司成立于2012年，坐落于巢湖市居巢经济开发区，年销售各类高低频变压器产品2亿只。是一家集设计、制造、销售为一体的新兴企业，高频变压器产品配套生产专业制造厂家，是一家专业为手机、汽车、平板电脑、笔记本电脑、家电提供解决方案的企业。

高频变压器 TV Monitor用高频变压器工业电源高频变压器共模电感家电用电子变压器适配器用高频变压器低压变压器绕线变压器平板变压器滤波器电感一体成型电感

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

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青岛云路（QDYL）电感器（非标产品）选型指南

目录- 公司/产品/应用领域介绍电感器（非标产品）

型号- YC221823-010T001E,YHR0800-A96608001,SQ SERIES,YHS1000-P96748001,YR04D3-0014763764,YHR1200,YHS0700-A86617201,YWAC101052-1R2MAA,YC261931-008T002E,YWAC101052-4R0MAA,YWAC131360-8R0MAA,YWAC141212-R30MAA,YWAC202011-1R2MAA,YHS0500-E866472,YR0300-0009483740,YHS1000,YWAC141280-R50MAA,YWAC202090-R90MAA,YWAC202013-1R2MAA,YR0300-0012573748,YR0500-0018784565,YWAC202013-4R0MAA,YR0300-0010484040,YHR0700-B96738001,YWAC131360-R33MAA,YWAC131390,YR1300-0006573348,YHS1000-B96628001,YHS0600,YHR0700-E86697201,YWAC202090-1R0MAA,YHR0900-B10618801,YWAC131390-R33MAA,YHR0800,YWAC141410,YWAC141412,YR10D5-0012864572,YWAC101052-2R5MAA,YR2300-0010944980,YHR0700-P90667501,YC402842-005N015R,YC191720-010T001U,YWAC202011-2R0MAA,YWAC202013-2R0MAA,YHR1100,YWAC101052-1R8MAA,806070,PQ SERIES,YHS0850,YWAC202011-R80MAA,YWAC202010-1R0MAA,YT221619-220T005B,YD282816-D07P006R,YHR0700-P96588001,YR0500-0020865174,YWAC202011-R68MAA,YR0500-0025865072,YWAC202090-R50MAA,YHR1000-C10698801,YMAC202090,YHS1100-A96688001,YWAC202012-R60MAA,YWAC202014-1R0MAA,YWAC131390-1R0MAA,YC221823-005T001E,YHR0700-A90617501,YHS0700-E90667501,YR0500-0020784565,YC442615-005T006S,YC211716-020T001S,YHS0500,YWAC141210-2R0MAA,YC242314-012T002S,YWAC131360-6R0MAA,YHR0700,YHS0850-E96638001,YHS1100-F96798001,YC171117-005T001U,YHR0900-C96748001,YR1300-0011764364,YHS0900-E96718001,YR1200-0012865572,YWAC101052-5R7MAA,YC181321-002T002R,YWAC202010-R90MAA,YHR0900-E96698001,YHS0700-A90617501,YWAC202014-R90MAA,YHR0900-A96758001,YR20D5-0007764564,YA381539-020N010R,803060,YR0400-0015763364,YWAC131360,YHS0700-P86627201,YD703872-D40P030R,YHR0700-E90657501,YHR0800-E90737501,YC372645-005T002E,YHR1000-F96798001,YHR0700-C90647501,YHS1000-E96738001,YHS1200,YWAC202013,YWAC202014,YWAC202011,YWAC202012,YHS0600-A86527201,YR10D5-0014866972,YWAC202010,YWAC141280-R68MAA,YWAC202010-R50MAA,YHS0800,YR0900-0014744765,YWAC101052-1R3MAA,YR1800-0009784865,YDAA85AA-D23P060B,YHR0900-F10668801,YR0500-0010573048,YHR0900-F96748001,YC626240-005N030R,YWAC151590-R60MAA,YC221823-015T001E,YR04D3-0018865172,YWAC131360-1R0MAA,YC171117-020T001U,YR0600-0015783565,YHR0700-J96728001,UU SERIES,YC603062-005N035R,YD424214-0D1P008R,YDBBACBA-D20P230B,YHS0700-A86587201,YDACAD50-D30P008B,YWAC101052,YHR0700-F90737501,YHR0900-A96748001,YWAC202013-3R6MAA,YHS1200-A10678801,YR03D9-0014763564,YC171117-010T001U,YWAC202010-R60MAA,YWAC202012-1R0MAA,YHS1100,YR0900-0015864574,YC262316-005T003S,YC302130-003T007R,YR0500-0015763164,YC402842-005N010R,YHR0700-C96648001,YC402842-005N020R,YD363038-D04T012P,YD603560-D60P015R,YD523554-D40P010R,YHS0700,YWAC141280-1R0MAA,YHR1000-E96778001,YHR0900,YR0500-0020864572,YC261931-010T1D5E,YWAC202014-R80MAA,YC251424-010T002S,YWAC141280,YWAC202012-R90MAA,YWAC202090-R60MAA,YHR0800-P96748001,YWAC101052-3R2MAA,YT503235-220T015B,YWAC202014-2R0MAA,804070,YC262316-004T004S,YWAC131360-R65MAA,404040,YA181019-005N002R,YD767652-D50P040R,YHR0700-A90667501,YHS0850-E90777501,YWAC101052-2R2MAA,YWAC202012-1R2MAA,YC402842-005T005S,YD858590-D35P027B,YWAC202010-1R2MAA,YHS0900-A96668001,YWAC202014-4R0MAA,YWAC151590-R50MAA,YWAC131360-4R7MAA,YD653268-D30P020R,YC452952-003T025R,YHS0600-A86557201,YHR0700-B90597501,YWAC101052-4R3MAA,YR0500-0016763964,YWAC141212-R50MAA,YR0500-0016763164,YWAC131360-2R7MAA,YHR1000-A96738001,YR0500-0015764264,YWAC202011-R90MAA,YWAC202013-R90MAA,YC171117-015T001U,YWAC131390-R65MAA,YWAC131390-1R8MAA,YWAC141212-3R6MAA,YMAC202010,YWAC141212-1R0MAA,YMAC202012,YHS0900-B96678001,YMAC202011,YMAC202014,YMAC202013,YWAC202012-R80MAA,YWAC202012-R68MAA,YD434343-D32T015P,YWAC202011-R60MAA,YWAC202011-1R0MAA,YHR0800-C96728001,YWAC101052-1R0MAA,YHR0700-A96738001,YHR0900-C96728001,YC261931-005T002E,YHR0800-E90767501,YWAC151590-R90MAA,YC191723-020T001U,90XX70,804060,YHS0900,YWAC101052-1R5MAA,YR SERIES,YWAC151590-1R5MAA,YHR0800-C96768001,YWAC141280-R30MAA,YWAC202090-1R2MAA,YWAC202014-1R2MAA,YHS0700-E90617501,YC242420-008N007R,YC403445-008T010S,YC231927-020T001U,YHR0900-E10678801,YWAC141212-1R5MAA,YWAC202009-2R0MAA,YWAC151590-1R0MAA,YC242416-010T001E,YWAC131390-2R7MAA,YWAC141480,YHR0800-A96628001,YC221824-002T004R,YD555045-D07T015P,YWAC202012-2R0MAA,YC404020-008N010R,YHR1000,YC403438-005T010S,YD553558-D30P015R,YHR1200-A10748801,YHR0800-F96648001,YWAC202013-4R7MAA,YH SERIES,YWAC202010-R30MAA,YC707040-003N045R,YD271629-D07P006R,YR2000-0014908575,YC283228-005T010R,YHS0800-E86777201,YHR0600-C90647501,YHR1200-A10648801,YWAC202090,YHR0700-P96638001,YHR1000-A96768001,503040,YHS0800-E90707501,YC211319-018T001S,YWAC151590-R68MAA,YWAC202090-R30MAA,YHR0800-F96748001,YHR0600,YR0800-0015864472,ET SERIES,YWAC141210,YWAC141212,YWAC151590-R80MAA,YHR0700-C90727501,YWAC131360-100MAA,YWAC131360-4R0MAA,YWAC151590-1R2MAA,YR2000-0012906875,YWAC141212-R68MAA,YHS0700-B86757201,YWAC131360-1R8MAA,YHS1100-A96718001,YHS1000-A96678001,YR1000-0012764965,YDAC50AC-D30P008B,YHS0500-A865672,YWAC151590,YWAC202010-R68MAA,YC252130-010N005R,YWAC202010-R80MAA,YD703872-D30P035R,YWAC202013-R80MAA,YHS1000-A10608801,YWAC202013-R68MAA,YDAFAAAE-D30P008B,YHS0800-A90677501,YWAC202

选型指南 - 青岛云路 - 2020/6/1 PDF 中文下载

一体成型电感工艺的七大优势

一体成型电感主要应用于工控主板、显卡、平板电脑、笔记本电脑、车载设备、分配电源系统，DC/DC转换器、LED路灯设备、通讯设备、医疗设备等。一体成型电感适用于高可靠要求的车用，航空航天等行业。精湛的工艺往往能决定产品的质量，本文来和杰绅电感一起看看一体成型电感工艺的优势有哪些？

技术探讨发布时间 : 2024-10-31

Fastron成立于1978年，是德国一家拥有超过40年精密绕线电感工艺的电感制造商，专研生产符合RoHS标准的高质量表面贴装和引线型电感器和线圈。凭借射频和功率电感，精密钣金外壳，机电一体化组件和定制MR线圈的优势，Fastron的产品能够满足客户的广泛需求。

绕线片式电感贴片功率电感绕线芯片电感电源应用芯片电感共模滤波器含铅电感转发器线圈 SMD功率电感模压电感环形线扼流圈抑制线圈定制线圈棒状电感

授权代理商 - 世强控股有限公司线上商城技术资料

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Fastron（发仕通）电感选型指南

目录- Inductors Product overview Chip Inductors for RF Applications Chip Inductors for Power Applications Common Mode Filter Chip Inductors Transponder Coils Leaded Inductors Suppression Coils Plugable Inductors Wide Band Chokes and Beads SMD Power Inductors Rod Core Chokes Toroid Line Chokes Component key-characteristics

型号- 242418FPS-4R5N-01,09HCP-681X-50,1008F-1R0K-YY,1210AS-068J-YY,1812AF-820K-YY,PISA2816-820M-04,PISA4720-4R4N-04,1210F-R10K-YY,PISA2416-821M-04,07HVP-102K-51,PISN-681M-04,0805AQ-8N7K-YY,07HCP-121X-YY,PISMHV-330M-04,PISA2812-121M-04,4408AF-701K-YY,PISA2816-561M-04,PISP-331M-04,1812AF-561K-YY,09P-471K-YY,PISR-470M-04,1212FPS-220X-01,LACC-4R7X-YY,LASC-151M-01,PIST-271X-04,0805AS-R13J-YY,PISA2408-2R9N-04,09P/F-100K-YY,PISL-220M-04,14HVP-180M-50,HBCC-1R0X-YY,0805AS-6N8K-YY,1008AS-1R4K-YY,242408FPS-100M-01,09HCP-181X-50,09HVP-471X-50,VHBCC-221X-YY,07P-221X-YY,PISA4119-1R0N-04,07HCPLP,1206AS-R39J-YY,MICC-2R7X-YY,PISA2816-151M-04,1206AS-047J-YY,XHBCC-302X-YY,PISA4728-820M-04,5RCC-2R5M-00,TLC/0.1A-470M-00,1616FPS-1R2N-01,0805AS-8N2K-YY,0402AQC-5N6K-YY,06H-551X-50,1008ASM-R56J-YY,1008ASM-039J-YY,09P-472X-YY,09HCP-102X-50,0402AQC-047J-YY,0603AS-4N7K-YY,0402AS-R18K-YY,09P-562X-YY,0603AS-7N5J-YY,0603FLP-3R3X-YY,PISM-331M-04,0603AQ-010J-YY,1008AS-R24J-YY,07HCPLP-152M-YY,0603ASM-R12J-YY,0402ASM-033J-YY,0402AS-072J-YY,1812AS-068K-YY,0805AS-068J-YY,SPISM-4R7M-04,1210 AS,1210ASM-R68J-YY,TLC/0.5A-100M-00,PISL-470M-04,1008ASM-010J-YY,0402F-056K-YY,MICCS,0603ASM-3N3K-YY,1210AS-3R9K-YY,PISA4728-390M-04,PISPHV-101M-04,1812AS-3R3K-YY,0402AS-2N4K-YY,LACC-560X-YY,MICC-121X-YY,1008 F,07P/F-222X-YY,PISA2416-4R7M-04,1812CMF/E-201X-YY,TLC/5A-151M-00,3RCC-4R7M-00,PISA4728-151M-04,1206AS-R50K-YY,09HVP-820X-50,PISR-220M-04,07M-473K-50,0805AS-075J-YY,1008AS-R15J-YY,09HVP-561X-50,05CCM-2R7X-YY,MICC-281X-YY,SPISM-330M-04,0805AS-1R0K-YY,SMCC-122X-YY,0402AQC-0N9M-YY,06 H,PISA2816-390M-04,0603F-R47K-YY,PISG-151M-01,09P-221K-YY,09HCP-120M-50,PISG-331M-01,1210AS-1R0K-YY,0805AS-3R9K-YY,HBCC-223X-YY,1210ASM-4R7K-YY,242418FPS-101M-01,4408AQ-133J-YY,1206AS-2R7K-YY,07P/F-472X-YY,1008F-390K-YY,MICC-6R8X-YY,PISPHV-680M-04,1206AS-056J-YY,0402ASM-040J-YY,PISM-151M-04,HBCC-390X-YY,PISA2408-331M-04,0603ASM-9N5J-YY,1008F-3R9K-YY,14HVP-270M-50,0603F-1R5K-YY,09P/F-333X-YY,0805ASM-R24J-YY,4408AF-371X-YY,HBCC-3R9X-YY,0805AS-R20J-YY,0402AQC-9N1J-YY,SSSC-170M-00,242418FPS-680M-01,MESC-5R0M-01,0402AS-056J-YY,06CCM-R10X-YY,09P-561K-YY,0603AS-6N8J-YY,PISNHV-470M-04,TLC/1A-681M-00,PISNHV-220M-04,1210F-331K-YY,PISA4119-102M-04,07M-563K-50,1812AF-471K-YY,07HVP-681K-51,11P-124X-YY,07HCP-103X-YY,MICC-R68X-YY,0402AS-047J-YY,0805AS-R31J-YY,07HCP-6R8M-YY,0402AS-9N5J-YY,08CCM-3R3X-YY,242418FP-470M-01,TLC/1A-102M-00,11 PHC,MICC-270X-YY,0603ASM-022J-YY,09P/F-182X-YY,1008AS-R22J-YY,1212FPS-470X-01,PISPHV-331M-04,06CCM-R39X-YY,1812AS-120K-YY,TLC/0.25A,1210F-101K-YY,09P/F,11PHC-272K-YY,HBCC-820X-YY,05HCP/T,09P-222X-YY,1812AS-082K-YY,LACC-5R6X-YY,05HCP-102K-51,XHBHV-102X-YY,PIST-102X-04,1210CMF-101X-YY,07P/F-152X-YY,XHBHV-242X-YY,PISA2812-220M-04,0603AS-043J-YY,PISA2408-820M-04,HBCC-561X-YY,VHBCC-122X-YY,0402AQC-6N8J-YY,0603ASM-R10J-YY,11P-473X-YY,4408AF-122K-YY,11PHC-373K-YY,SMCC-1R0X-YY,0805F-3R9K-YY,1812AS-R15K-YY,1008F-820K-YY,HCCC-3R3X-YY,1812 CMF,1812AF-331K-YY,3RCC-7R0M-00,242418FP-2R7M-01,0805AS-2N7K-YY,VHBCC-223X-YY,PISA2416-150M-04,PIST-602X-04,0603AS-R75K-YY,1206F-3R9K-YY,LASC-6R0M-01,PISA2416-560M-04,05CCM,11PHC-123K-YY,0402 F,0805AS-8N0K-YY,242418FP-121X-01,TLC/0.1A-150M-00,LASC-750M-01,SMCC-R33X-YY,07M-153K-50,11P-223X-YY,4408AQ-901J-YY,0402AS-011J-YY,0603AS-036J-YY,1210F-680K-YY,12CCM-120X-01,XHBHV-172X-YY,0603AS-1N5K-YY,1616FPS-3R3M-01,0805AS-1R2K-YY,1812AF-3R9K-YY,SPISM-2R2M-04,07 HCPLP/T,PIST-681X-04,07M-333K-50,0805ASM-1R0J-YY,PISA2816-471M-04,MICC-R18X-YY,1008ASM-R47J-YY,PISPHV-103M-04,PISA4119-2R2M-04,LACC-240X-YY,0402AS-2N2K-YY,PIHV4119-681M-04,0805ASM-018J-YY,PISG-561M-01,MICC-8R2X-YY,MICC-5R0X-YY,07HCP-272X-YY,0603AS-R68K-YY,09HVP-151X-50,PISA4720-100M-04,07HVP/T,1812AS-R22K-YY,1206ASM-018J-YY,0402F-R10K-YY,0402ASM-015J-YY,0603AS-5N6K-YY,07HCP-680X-YY,PISA2416-330M-04,242408FPS-330M-01,14HVP-101M-50,0805ASM-R33J-YY,1206F-1R0K-YY,VHBCC-273X-YY,LASC-471M-01,HBCC-1R2X-YY,09HVP-331X-50,PISA2816-221M-04,MICC-680X-YY,1812AS-1R5K-YY,14 HVP/T,1812AF-151K-YY,PISA4728-561M-04,1206ASM-R33J-YY,1210AS-1R2K-YY,MICC-1R8X-YY,PISTHV-472M-04,PISA4716-3R3M-04,1008F-1R2K-YY,MICC-101X-YY,0805F-1R0K-YY,PISN-102M-04,1008ASM-1R0K-YY,11PHC-222K-YY,4408AQ-701J-YY,PISTHV-602M-04,PIHV4119-102M-04,1210ASM-150K-YY,MICC-351X-YY,0402AQC-4N7K-YY,MECC-3R3X-YY,242418FP-220M-01,14HVP-680M-50,SMCC-131X-YY,0603ASM-015J-YY,MESC-220M-01,SMSC-700M-01,0603AS-R10J-YY,0805AQ-022J-YY,PISMHV-470M-04,1206ASM-R13J-YY,242418FP-6R8M-01,4408AF-371K-04,05HCP-100K-51,PISA4720-391M-04,1008AS-012J-YY,PISP-680M-04,VHBCC-392X-YY,0805AS-048J-YY,05CCM-R18X-YY,LACC-2R2X-YY,0402AQC-027J-YY,07P-201X-YY,09P-331K-YY,09P-332X-YY,VHBCC-151X-YY,MICC-R82X-YY,LASC-421M-01,SMCC-R22X-YY,242418FP-150M-01,0402AQC-043J-YY,VHBCC-104X-YY,242418FP-4R7M-01,LSSC-150M-00,0603ASM-024J-YY,0805AS-R56J-YY,PISTHV-150M-04,TLC/10A-680M-00,0805AQ-6N2K-YY,242418FPS-1R3N-01,09P/F-271K-YY,07HCP-101X-YY,PISA4720-271M-04,PISA2416-470M-04,0805ASM-068J-YY,1210ASM-033J-YY,0603AQ-R15J-YY,HACC-180X-YY,11 P,0603AQ-023J-YY,1206AS-R21J-YY,TLC/0.25A-681M-00,1210

选型指南 - FASTRON - 2022/11/1 PDF 英文下载

电感技术专栏：常用的磁芯材料与磁芯材料的特性

本文介绍常用磁芯材料与磁芯材料的特性。电感的设计目标是最小的体积、最高的效率和在最宽广的环境条件下满足要求的性能。遗憾的是，能够产生最小体积的磁心材料具有最低的效率，而最高效率的材料导致的是最大的尺寸。这样，电感设计者必须在允许的电感尺寸和能够允许的最低效率之间进行折中。那么，磁心材料的选择将建立在使最关键的或最主要的参数方面获得最好的特性和在其他参数方面也获得可接受特性折中的基础之上。

技术探讨发布时间 : 2024-10-30