德国伍尔特电子新品预订(一):WE-PD系列贴片屏蔽型功率电感(4-1)

2014-08-29 12:08:00    admin    2724

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具体分类、参数及应用如下 Contents Details:

WE-PD SMD Shielded Power Inductor

Manufacturer: 
Wurth Electronic
Characteristics:

  • Würth Elektronik included now in their product range as well the WE-PD with white coating for a higher light efficiency used in LED applications. Hence a pleasant optical design, where beside the circuit board as well the mounted components could now be manufactured in white color, is possible. The SMD Power Inductor is available with white coating in the sizes 7332, 7345, 1260 and 1280 (all with plastic base). 
     

  • Magnetically shielded version which results in a low leakage field

  • High storage capacity

  • Low self-losses

  • Highest possible current loading for SMD Inductors

  • Operating temperature: –40 °C to +125 °C

  • Recommended solder profile: Reflow

Applications:

  • Switching regulators with low operating voltages (computer, laptop, mobile phones, pagers)

  • Integrated DC/DC-converter

  • Perfectly suitable for switching regulators with extremely high efficiency (> 86%)

  • Graphic cards

  • Plastic base: Because of the one piece construction these are more suitable for high vibration or shock applications 

封装 7332 (Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
744778005 7332 0.54 5.6 9 0.0072 0.0085 75 Metal
744778001 7332 1 5.37 6.4 0.009 0.012 42 Metal
744778002 7332 2.2 4.02 4.8 0.014 0.02 36 Metal
744778003 7332 3.3 3.1 4.1 0.024 0.032 50 Metal
744778004 7332 4.7 2.32 4.2 0.042 0.06 40 Metal
74477810 7332 10 1.83 2.2 0.068 0.072 23 Metal
744778112 7332 12 1.73 2.15 0.076 0.098 22 Metal
744778115 7332 15 1.51 1.75 0.1 0.13 20.8 Metal
744778118 7332 18 1.41 1.7 0.114 0.14 19.6 Metal
744778122 7332 22 1.38 1.4 0.119 0.19 18 Metal
744778127 7332 27 1.27 1.3 0.14 0.21 16.7 Metal
744778133 7332 33 1.22 1.15 0.153 0.24 15.6 Metal
744778139 7332 39 1.03 1.1 0.214 0.32 15 Metal
744778147 7332 47 0.85 1 0.315 0.36 13 Metal
744778156 7332 56 0.84 0.88 0.322 0.47 11 Metal
744778168 7332 68 0.74 0.84 0.42 0.52 10.2 Metal
744778182 7332 82 0.69 0.78 0.48 0.69 8.1 Metal
74477820 7332 100 0.62 0.76 0.58 0.79 7 Metal
744778212 7332 120 0.6 0.68 0.63 0.89 6.8 Metal
744778215 7332 150 0.56 0.53 0.72 1.27 6.5 Metal
744778218 7332 180 0.49 0.5 0.96 1.45 6 Metal
744778222 7332 220 0.43 0.42 1.22 1.65 5.6 Metal
744778270 7332 270 0.4 0.39 1.44 2.31 5 Metal
744778233 7332 330 0.32 0.35 2.28 2.62 4.5 Metal
744778239 7332 390 0.3 0.34 2.49 2.94 4 Metal
74477824 7332 470 0.3 0.31 2.6 4.18 3.8 Metal
74477825 7332 560 0.27 0.3 3 4.67 3.5 Metal
74477826 7332 680 0.22 0.22 4.5 5.73 3 Metal
74477828 7332 820 0.21 0.2 5.07 6.5 2.5 Metal
74477830 7332 1000 0.2 0.18 5.57 9.44 2 Metal

封装 7345 (Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
744777001 7345 1 6.84 10.2 0.0084 0.01 70 Metal
744777002 7345 2.2 6 6.5 0.013 0.02 60 Metal
744777003 7345 3.3 3.5 4.6 0.025 0.03 55 Metal
744777004 7345 4.7 3.2 4 0.025 0.04 40 Metal
74477710 7345 10 2 2.6 0.045 0.049 23 Metal
744777112 7345 12 1.82 2.4 0.054 0.058 21 Metal
744777115 7345 15 1.6 2.2 0.07 0.081 19.5 Metal
744777118 7345 18 1.5 2.05 0.08 0.091 17 Metal
744777122 7345 22 1.41 1.7 0.09 0.11 15 Metal
744777127 7345 27 1.24 1.55 0.117 0.15 13.5 Metal
744777133 7345 33 1.13 1.4 0.14 0.17 12 Metal
744777139 7345 39 1.11 1.23 0.145 0.23 11 Metal
744777147 7345 47 1.03 1.1 0.17 0.26 10.3 Metal
744777156 7345 56 0.93 1.05 0.21 0.35 9.5 Metal
744777168 7345 68 0.87 0.95 0.24 0.38 9 Metal
744777182 7345 82 0.84 0.9 0.26 0.43 8 Metal
74477720 7345 100 0.79 0.75 0.29 0.61 7 Metal
744777212 7345 120 0.67 0.7 0.4 0.66 6.7 Metal
744777215 7345 150 0.52 0.63 0.66 0.88 6.3 Metal
744777218 7345 180 0.51 0.56 0.68 0.98 5.3 Metal
744777222 7345 220 0.44 0.54 0.92 1.17 4.8 Metal
744777270 7345 270 0.43 0.48 0.97 1.64 4.5 Metal
744777233 7345 330 0.39 0.45 1.15 1.86 4.2 Metal
744777239 7345 390 0.38 0.42 1.25 2.85 4 Metal
74477724 7345 470 0.29 0.34 1.6 3.01 3.8 Metal
74477725 7345 560 0.28 0.31 1.72 3.62 3.6 Metal
74477726 7345 680 0.23 0.28 2.6 4.63 3.2 Metal
74477728 7345 820 0.21 0.26 3 5.2 2.8 Metal
74477730 7345 1000 0.2 0.25 3.27 6 2.3 Metal

 封装1030(Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
7447713015 1030 1.5 6.2 9.5 0.0137 0.016 75 Metal
7447713022 1030 2.2 5.1 8.5 0.0168 0.02 71 Metal
7447713033 1030 3.3 4.6 7.2 0.0204 0.024 50 Metal
7447713047 1030 4.7 4 6 0.026 0.031 42 Metal
7447713082 1030 8.2 3 4.7 0.041 0.049 30 Metal
7447713100 1030 10 2.6 4.1 0.052 0.062 25 Metal
7447713150 1030 15 2.2 3.4 0.074 0.089 19.5 Metal
7447713220 1030 22 1.7 2.7 0.111 0.133 17.5 Metal
7447713330 1030 33 1.35 2.2 0.17 0.204 13 Metal
7447713470 1030 47 1.2 1.9 0.207 0.248 11.4 Metal
7447713680 1030 68 1.1 1.6 0.275 0.33 9.4 Metal
7447713820 1030 82 0.95 1.5 0.349 0.419 8.8 Metal
7447713101 1030 100 0.9 1.4 0.398 0.478 7.7 Metal
7447713121 1030 120 0.85 1.25 0.498 0.598 7 Metal
7447713151 1030 150 0.7 1.1 0.57 0.684 6.1 Metal

7447713331

1030 330 0.48 0.73 1.23 1.5 4.3 Metal
7447713471 1030 470 0.42 0.65 1.85 2.2 3.4 Metal
7447713102 1030 1000 0.3 0.45 4 4.6 2.3 Metal

如需购买请联系NR客服,为您确认价格与交期!

德国伍尔特电子Wurth Electronic详细产品规格书可供下载,www.nr-esc.com/product.php

 


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