amorphous choke coils cat. no. e1008e ? core standard specifications ? major uses @ output choke coils for switching mode power supply @ choke coils for dc-dc converter @ normal mode choke coils for noise control ? features @ miniaturization in comparison with tm series coils @ high inductance in low load current @ low leakage flux due to gap-less structure (1/4) lpb150905n (b150905n) lpb190910n (b190910n) lpb221310n (b221310n) lpb251510n (b251510n) lpb251515n (b251515n) lpb322015n (b322015n) lpb372315n (b372315n) lpb462715n (b462715n) lpb462720n (b462720n) x2 xu x6 x7 x8 xr xj xq xc 0.140 0.447 0.396 0.430 0.645 0.774 0.924 1.254 1.634 3.85 4.49 5.50 6.28 6.28 8.17 9.42 11.50 11.50 17.2 21.6 24.7 28.3 28.3 35.2 40.5 49.4 49.4 7.3 7.3 10.5 12.7 12.7 17.5 19.5 22.7 22.7 6.4 11.9 12.0 12.3 17.5 17.3 18.0 18.0 23.0 0.079 0.248 0.153 0.153 0.226 0.229 0.209 0.232 0.310 0.047 0.100 0.065 0.068 0.091 0.091 0.096 0.084 0.112 100 200 240 270 300 350 375 600 600 *200[khz], p 25% outside dimensions abbreviation core part no. (old core part no.) mm mm inductance coefficient al value i dc =0[a] rated current* m h m h cross sectional area cm 2 magnetic path length cm mm rated current ampere turn [at] outer diameter width height 1000 1 100 10 1 10 100 1000 10000 300[khz] 200[khz] 150[khz] 100[khz] 80[khz] 50[khz] 20[khz] magnetic flux density d bp-p [mt] core loss pfe [mw/g] ? core loss characteristics @ bm choke
amorphous choke coils cat. no. e1008e (2/4) ? frequency - inductance characteristics @ bm choke ? temperature dependence - inductance and core loss @ frequency : 200[khz] 140 60 80 0 -20 60 80 100 120 140 40 20 40 100 120 inductance rated current idc=0 [a] core loss temperature [ c ] core loss relative value [%] 1.0 8 2.0 magnetic flux density b [t] magnetic field h [ka/m] ? d.c. bias characteristics al-at(1) @ frequency : 200[khz] ni [at] al [ m h] lpb221310n 0 0.05 0.1 0.15 0.2 0.25 0.3 0 100 200 300 400 500 600 lpb190910n lpb251510n lpb150905n ? b-h curve 110 70 90 80 1 10 100 1000 100 frequency f [khz] relative value [%] ? d.c. bias characteristics al-at(2) @ frequency : 200[khz] ni [at] al [ m h] 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0 100 200 300 400 500 600 700 800 900 1000 1100 lpb322015n lpb372315n lpb462715n lpb462720n
amorphous choke coils cat. no. e1008e (3/4) lbbm003421x6-v00 (bm03421x6) lbbm005161x6-v00 (bm05161x6) lbbm008600x6-v00 (bm08600x6) lbbm010300x6-v00 (bm10300x6) lbbm015150x6-v00 (bm15150x6) lbbm020100x6-v00 (bm20100x6) lbbm025060x6-v00 (bm25060x6) lbbm0303r6x6-v00 (bm30040x6) lbbm003551x7-v00 (bm03551x7) lbbm005201x7-v00 (bm05201x7) lbbm008800x7-v00 (bm08800x7) lbbm010500x7-v00 (bm10500x7) lbbm015270x7-v00 (bm15270x7) lbbm020150x7-v00 (bm20150x7) lbbm025090x7-v00 (bm25090x7) lbbm030070x7-v00 (bm30070x7) lbbm035050x7-v00 (bm35050x7) lbbm0403r4x7-v00 (bm40030x7) 3 5 8 10 15 20 25 30 3 5 8 10 15 20 25 30 35 40 1100 360 140 62 35 23 13 7.6 1400 460 180 110 62 35 22 16 12 7.6 420 160 60 30 15 10 6 3.6 550 200 80 50 27 15 9 7 5.0 3.4 130 55 20 11 6 4 2 2 150 60 23 16 8 5 3 3 3 2 29.0 29.0 29.0 29.0 29.5 29.5 30.0 31.0 32.5 32.0 32.5 32.5 33.0 33.5 33.5 34.5 34.0 35.0 29.0 29.0 29.0 29.0 29.5 29.5 30.0 31.0 32.5 32.5 33.0 33.0 33.5 33.5 33.5 34.5 34.0 35.0 17.5 18.0 18.0 18.0 18.5 18.5 19.0 19.5 18.0 18.0 18.5 18.5 19.0 20.0 21.0 21.0 21.0 21.0 0.8 b 1p - 80t 1.0 b 1p - 48t 0.9 b 2p - 30t 1.0 b 2p - 20t 1.0 b 3p - 15t 1.0 b 4p - 12t 1.2 b 4p - 9t 1.3 b 4p - 7t 0.8 b 1p - 90t 1.0 b 1p - 54t 0.9 b 2p - 34t 1.0 b 2p - 27t 1.0 b 3p - 20t 1.2 b 3p - 15t 1.2 b 4p - 12t 1.3 b 4p - 10t 1.4 b 4p - 9t 1.4 b 5p - 7t *1 rated inductance tolerance : p 25%, the inductance at current 0[a] indicates the reference value. *2 the number of turns indicates the reference value. the specification of the inductance takes precedence over that of the number of turns. there is a horizontal putting type in all items in the above list."v "changes into "h" in last the third digit of the name of i tems. there is a type with the length putting seat in @ item in the above list."v" changes into "d" in last the third digit of the name of items. there are the type with the length putting seat and the horizontal putting seat in item. the type with the length putting seat is "v" changes into "b" in last the third digit of the name of items. *order the auxiliary pins separately if they are required for the pedestal. please select them according to the situation. inductance (200khz) rated current a 0[a] m h rating m h d.c.r. m o (max) winding mm fb lines-turns outside dimensions d1 mm w mm d2 mm *1 *2 coil part no. (old coil part no.) ? coil standard specifications w d2 d1 a l maximum outer diameter : maximum width : total lead length : soldering boundary : d1(vertical), d2(horizontal) w l=30mm(+3mm, -3mm) a=1.5mmmax *the bottom of the core or coil ( ) is defined as base surface.
amorphous choke coils cat. no. e1008e (4/4) ? coil standard specifications lbbm003801x8-v00 (bm03801x8) lbbm005351x8-v00 (bm05351x8) lbbm008121x8-v00 (bm08121x8) lbbm010750x8-v00 (bm10750x8) lbbm015350x8-v00 (bm15350x8) lbbm020210x8-v00 (bm20210x8) lbbm025130x8-v00 (bm25130x8) lbbm030090x8-v00 (bm30090x8) lbbm0357r5x8-v00 (bm35070x8) lbbm040050x8-v00 (bm40050x8) lbbm003122xr-v00 (bm03122xr) lbbm005481xr-v00 (bm05481xr) lbbm008191xr-v00 (bm08191xr) lbbm010121xr-v00 (bm10121xr) lbbm015570xr-v00 (bm15570xr) lbbm020310xr-v00 (bm20310xr) lbbm025200xr-v00 (bm25200xr) lbbm030140xr-v00 (bm30140xr) lbbm0359r5xr-v00 (bm35100xr) lbbm0406r5xr-v00 (bm40070xr) lbbm0454r9xr-v00 (bm45050xr) 3 5 8 10 15 20 25 30 35 40 3 5 8 10 15 20 25 30 35 40 45 1800 840 280 170 84 52 33 23 20 12 2800 1100 460 280 140 74 51 33 23 15 11 800 350 120 75 35 21 13 9 7.5 5.0 1200 480 190 120 57 31 20 14 9.5 6.5 4.9 185 85 30 17 9 6 4 3 3 2 155 100 40 22 13 7 5 4 3 2 2 33.0 34.0 34.0 34.0 34.5 34.0 35.0 35.5 35.0 36.5 41.5 41.0 41.5 40.5 41.5 42.0 41.5 42.0 42.0 42.5 42.5 33.0 34.0 34.0 34.0 34.5 34.0 35.0 35.5 35.0 36.5 41.5 41.0 41.5 40.5 41.5 42.0 41.5 42.0 42.0 42.5 42.5 24.5 24.5 24.5 25.5 25.0 26.0 26.0 27.0 27.5 26.5 26.5 25.5 25.5 26.0 26.0 26.0 26.0 27.0 26.0 26.5 26.5 0.8 b 1p - 88t 1.0 b 1p - 60t 1.3 b 1p - 35t 1.1 b 2p - 27t 1.3 b 2p - 19t 1.2 b 3p - 15t 1.2 b 4p - 12t 1.3 b 4p - 10t 1.4 b 4p - 9t 1.4 b 5p - 7t 1.0 b 1p -100t 1.1 b 1p - 70t 1.3 b 1p - 45t 1.1 b 2p - 35t 1.3 b 2p - 25t 1.2 b 3p - 18t 1.2 b 4p - 15t 1.3 b 4p - 12t 1.4 b 4p - 10t 1.4 b 5p - 8t 1.3 b 6p - 7t inductance (200khz) rated current a 0[a] m h rating m h d.c.r. m o (max) winding mm fb lines-turns outside dimensions d1 mm w mm d2 mm *1 *2 coil part no. (old coil part no.)
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