transformers & magnetic products industries inc. rhombus 15801 chemical lane huntington beach, california 92649-1595 phone: (714) 898-0960 z fax: (714) 896-0971 sml-sd - 10/02 specifications are subject to change without notice power inductors 7 sendust material ( al & si & fe ) core core core loss loss loss @50khz @100khz @300khz 5657 16000 83138 core loss in mw/cm 3 @4000 gauss core loss data is provided for comparison with other listed inductor materials and is for reference only. size typical dimensions in inches code a b c d f 1 0.600 0.340 0.580 0.290 0.220 2 0.650 0.450 0.650 0.325 0.300 3 0.950 0.600 0.948 0.475 0.450 4 1.250 0.700 1.250 0.625 0.500 clip mount package size chart (1) although higher in core loss than mpp material, sendust has approxi- mately 50% more energy storage capacity. sendust has approximately 2/3 the flux density of high flux material, but has a much lower core loss. sendust is an ideal tradeoff between storage capacity, core loss and cost. l (2) idc (3) idc (4) lead i (5) dcr size part (1) typ. 20% 50% size max. nom. code number ( m h) amps amps awg amps (m w) l-14700 39.5 2.20 4.94 28 1.38 183 1 l-14701 23.4 2.85 6.42 26 1.97 89 1 l-14702 (k) 12.6 3.89 8.76 24 2.81 41 1 l-14703 68.0 2.07 4.66 28 1.38 255 2 l-14704 40.4 2.68 6.04 26 1.97 124 2 l-14705 (k) 23.1 3.55 7.98 24 2.81 59 2 l-14706 199.1 2.28 5.13 26 1.97 351 3 l-14707 119.5 2.95 6.63 24 2.81 170 3 l-14708 (k) 69.7 3.86 8.68 22 4.00 82 3 l-14709 (k) 40.4 5.06 11.39 20 5.70 39 3 l-14710 (k) 31.0 5.79 13.02 19 6.81 27 3 l-14711 585.2 2.38 5.35 26 1.97 598 4 l-14712 352.8 3.06 6.89 24 2.81 290 4 l-14713 (k) 210.7 3.96 8.92 22 4.00 142 4 l-14714 (k) 123.2 5.18 11.66 20 5.70 68 4 l-14715 (k) 93.6 5.94 13.38 19 6.81 47 4 l-14716 609.7 2.76 6.21 24 2.81 469 5 l-14717 377.8 3.51 7.89 22 4.00 232 5 l-14718 232.1 4.47 10.06 20 5.70 114 5 l-14719 179.5 5.09 11.45 19 6.81 80 5 l-14720 133.6 5.90 13.27 18 8.11 55 5 l-14721 395.1 3.40 7.66 22 4.00 277 6 l-14722 236.6 4.40 9.89 20 5.70 134 6 l-14723 188.4 4.93 11.09 19 6.81 95 6 l-14724 145.7 5.60 12.61 18 8.11 66 6 l-14725 108.4 6.50 14.62 17 9.70 45 6 l-14726 741.3 4.75 10.68 20 5.70 207 7 l-14727 567.6 5.43 12.21 19 6.81 144 7 l-14728 448.4 6.10 13.74 18 8.11 102 7 l-14729 343.3 6.98 15.70 17 9.70 70 7 l-14730 264.4 7.95 17.89 16 11.60 49 7 l-14731 598.0 4.66 10.48 19 6.81 196 8 l-14732 468.4 5.26 11.84 18 8.11 137 8 l-14733 365.3 5.96 13.41 17 9.70 96 8 l-14734 284.4 6.75 15.20 16 11.60 67 8 L-14735 221.9 7.65 17.20 15 13.80 47 8 l-14736 604.0 5.17 11.64 18 8.11 172 9 l-14737 462.5 5.91 13.30 17 9.70 119 9 l-14738 371.4 6.60 14.84 16 11.60 85 9 l-14739 280.8 7.59 17.07 15 13.80 58 9 l-14740 219.1 8.59 19.32 14 16.60 41 9 single layer wound leads are pre-tinned custom versions available vertical base mounting available shrink tubing optional varnish finish optional semi-encapsulated versions or clip mount package style available for some models for bare coil dimensions refer to drawing and dimensions from page 6 c d b f 0.130" a clip mount package (1) 1) selected parts available in clip mount style. example: l-14702k 2) typical inductance with no dc. tolerance of + 10%. see specific data sheets for test conditions. 3) current which will produce a 20% reduction in l 4) current which will produce a 50% reduction in l 5) maximum dc current. this value is for a 40 o c temperature rise due to copper loss, with ac flux density kept to 10 gauss or less. (this typically represents a current ripple of less than 1%) well suited for switch mode power supplies and regulator applications.
|
