【应用】车载T-box电源功率电感推荐：YMAP060624系列，额定电流5A，通过AEC-Q200认证
车载T-box可以提供实时监控（地图、图表）、数据回放、轨迹回放、远程诊断等基础功能，是高端乘用车的标配功能。T-box采用车载电源供电，前级DCDC输入端电压纹波较大，需要采用大容量、高额定电流的功率电感滤波。
针对T-box电源设计，推荐国产青岛云路的功率电感YMAP060624系列，采用模压成型将绕组与金属软磁粉末进行组合的一体成型电感工艺，4.7-10nH电感值，额定电流最高5A，直流阻抗最小40mΩ，通过车规AEC-Q200认证，以下是YMAP060624电气性能参数：
在车载T-box电源设计中，第一级电源通常采用DCDC设计，电路需要功率电感作为储能元件，YMAP060624系列可以提供4.7/6.8/10uH三个典型电感容量，满足DCDC电路对电感容量的需求；T-box的设备功耗一般不大，电源输入端DCDC芯片电流小于3A，YMAP060624系列功率电感额定电流可以达到5A，增加电源电路设计余量，提高设备工作稳定性；T-box采用车载12V电源供电，杂波较多，YMAP060624系列功率电感采用一体成型模压工艺，可靠性好，EMI屏蔽效果优于普通绕线电感，提高T-box设备EMI抗干扰能力，以下是YMAP060624系列功率电感实物图。
图1 YMAP060624系列功率电感
综上所述，青岛云路的YMAP060624系列功率电感，具有高额定电流、低直流阻抗、屏蔽特性好、满足汽车级AEC-Q200标准的特性，是车载T-box电源设计中功率电感的优秀解决方案。
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青岛云路车规级贴片电感选型表
提供0.15-68μH的贴片电感，公差范围±5-30%，温升电流范围2-36A, 饱和电流3-75A, 阻抗（Max）0.6-195MΩ
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产品型号
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品类
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电感值（μH）
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精度
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最大阻抗（mΩ）
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温升电流（A）
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饱和电流（A）
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L*W*T（mm）
|
|
YMAP040420-R47MHA
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车规级贴片电感
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0.47μH
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±20%
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13.0mΩ
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8A
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12A
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4.6mm*4.2mm*2.0mm
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选型表 - 青岛云路 立即选型
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型号- YMCP060630-R33MAA,YMCP060630-R56MAA,YMAP131350-6R8MHA,YMCP060630-4R7MAA,1340,YMAP131360-100MHA,YMAP060650-680MHA,0640,YMAP101040-100MHA,YMAP060640-470MHA,YMCP SERIES,YMAP101040-5R6MHA,YMCP060618-3R3MAA,0630 SERIES,YMAP131364-3R3MHA,YMAP101040-2R2MHA,YMAP101040-680MHA,1350 SERIES,YMCP040420-1R0MAA,1350,YMAP131350-470MHA,YMCP040420-R47MAA,YMCP060624-4R7MAA,0650,YMAP131350-220MHA,YMAP101040-R22MHA,YMAP060640-100MHA,YMAP101040-R68MHA,YMCP040420-4R7MAA,YMCP060618-2R2MAA,0624 SERIES,YMAP131350-100MHA,1360,YMAP101040-R36MHA,YMCP060630-220MAA,YMCP040420-3R3MAA,YMAP101040-150MHA,0420,YMAP101040-1R0MHA,YMAP131340-330MHA,YMAP101040-3R3MHA,YMCP060630-R36MAA,YMCP060624-100MAA,YMAP101040-R56MHA,YMAP,1340 SERIES,YMAP131364-1R0MHA,YMCP060630-R47MAA,YMAP101040-1R5MHA,YMCP060630-R22MAA,1364,YMCP040420-1R5MAA,YMAP101040-470MHA,YMCP060630-6R8MAA,YMAP060630-1R0MHA,0618 SERIES,YMAP131350-1R0MHA,0650 SERIES,YMAP131350-150MHA,YMAP101040-4R7MHA,YMCP040420-R22MAA,YMAP SERIES,YMAP101040-R15MHA,YMCP060630-3R3MAA,1364 SERIES,YMAP131350-330MHA,YMCP060630-100MAA,YMCP060630-150MAA,1040 SERIES,YMAP131350-5R6MHA,0420 SERIES,YMCP060624-6R8MAA,YMCP040420-100MAA,YMCP,YMCP060630-330MAA,YMCP040420-R68MAA,YMCP040420-2R2MAA,YMCP040420-6R8MAA,0618,YMCP060630-1R5MAA,YMAP101040-R47MHA,YMCP040420-R33MAA,YMCP040420-R10MAA,YMAP101040-220MHA,YMAP101040-6R8MHA,1040,YMCP060630-2R2MAA,YMAP131350-4R7MHA,0640 SERIES,0624,YMCP060630-1R0MAA,YMAP101040-330MHA,1360 SERIES,YMAP131350-3R3MHA,YMCP060618-4R7MAA,0630,YMCP060630-R68MAA
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顺络汽车电子推出的Sunlord车载一体成型功率电感AMP系列产品是一款采用模压一体成型工艺、铁合金材料开发的功率电感器。该系列产品尺寸覆盖4mm-17mm，尺寸全面且感量丰富，与传统绕线功率电感器相比，具有大电流、低DCR、高可靠性的特点。
【产品】电感值0.47-33μH的功率电感YMCP系列，工作温度范围-40°C至+125°C
YMCP060624-XXXMAA系列、YMCP131340-XXXMAA系列、YMCP131350-XXXMAA系列、YMCP131364-XXXMAA系列、YMCP040420-XXXMAA系列产品是青岛云路公司推出的功率电感，符合RoHS和REACH标准，无卤素，具有高额定电流，磁屏蔽，低EMI等特征。
【选型】国产车规级YMAP131350系列功率电感助力转向系统，具有超低的DCR
随着科技的发展以及对转向系统的应用要求越来越高,转向系统从最初的纯机械转向结构向液压助力转向，到电控液压转向到电动助力转向发展的过程，本文介绍青岛云路的车规级YMAP131350系列功率电感，该电感长宽1313.厚度5.0MM；具有超低的DCR。
青岛云路贴片电感选型器
提供0.15-68μH的贴片电感，公差范围±5-30%，温升电流范围2-36A, 饱和电流3-75A, 阻抗（Max）06-195Mω
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产品型号
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应用等级
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电感值μH
|
精度
|
阻抗（Max）mΩ
|
温升电流A
|
饱和电流A
|
L*W*Tmm
|
|
YMAP040420-R47MHA
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车规级
|
0.47
|
±20%
|
13
|
8
|
12
|
4.6*4.2*2.0
|
选型表 - 青岛云路 立即选型
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测试范围：扬兴晶振全系列晶体，通过对晶体回路匹配分析，调整频率、驱动功率和起振能力，解决频偏、不起振、干扰、频率错误等问题。技术专家免费分析，测完如有问题，会进一步晶振烧录/修改电路。
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可定制车载智能天线频率：20kHz、114.5 kHz、120- kHz、125 kHz、134 kHz、134.2kHz、134.5 kHz；工作温度范围：-40ºC to ~125ºC；电感范围：100~734；符合AEC-Q200（汽车质量标准）和IP68标准；
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