305 50 Amp common mode choke

High Temperature 50 Amp Choke (305 Series)

West Coast Magnetics’ 305 series power inductors are designed to handle high levels of current and are designed for 200°C operation. Using high temperature materials, these power inductors can withstand the full rated RMS current on a continuous basis. All materials are 200°C rated and suitable for high temperature use. The toroidal design places this component in a very cost competitive position and features low EMI as well.

Part Number Inductance, µH (min) no Load Max Current, Amps (RmS) Current, Idc 15% L drop Current, Idc 30% L drop Current, Idc 50% L drop Current, Idc 60% L drop DCR (mOhms)
305-01 15.5 8 2.6 4.7 8.9 12.3 41
305-02 65.7 8 2.5 4.5 8.5 11.7 97
305-03 9.2 11 3.4 6.1 11.5 16 20
305-04 46.1 11 3 5.3 10.1 14 50
305-05 118.5 11 2.7 4.8 9.2 12.7 97
305-06 342.5 11 2.6 4.6 8.8 12.2 169
305-07 5.2 14 4.5 8.1 15.4 21.3 11
305-08 27.9 14 3.8 6.9 13 18 25
305-09 69.9 14 3.5 6.3 11.9 16.6 48
305-10 207.2 14 3.3 6 11.3 15.7 86
305-11 571.7 14 3.9 6.9 13 18.1 167
305-12 2.3 20 6.8 12.2 23 32 5
305-13 15.7 20 5.1 9.1 17.3 24 12
305-14 46.3 20 4.3 7.7 14.7 20.4 25
305-15 135.8 20 4.1 7.4 14 19.4 43
305-16 401.3 20 4.6 8.2 15.5 21.6 82
305-17 1.1 26 9.7 17.4 32.9 45.7 3
305-18 8 26 7.2 12.8 24.2 33.7 6
305-19 25.6 26 5.8 10.4 19.7 27.4 13
305-20 83.5 26 5.3 9.4 17.8 24.7 22
305-21 240.5 26 5.9 10.6 20.1 27.9 42
305-22 0.6 39 13.6 24.3 46.1 64 2
305-23 4.3 39 9.8 17.4 33.1 45.9 3
305-24 16.7 39 7.2 12.9 24.4 33.9 6
305-25 50.2 39 6.8 12.1 23 31.9 11
305-26 150.8 39 7.5 13.4 25.3 35.2 21
305-27 2.3 50 13.5 24 45.4 63.1 2
305-28 8.5 50 10.1 18.1 34.2 47.5 3
305-29 27.6 50 9.2 16.3 30.9 43 5
305-30 81.8 50 10.2 18.1 34.4 47.7 10

305schematic_sm

 


 
Part Number Nom OD Nom H SH d l SVT
305-1 .500/1.27 .215/.546 .149/.378 .023/.058 .200/.51 .202/.51
305-2 .757/1.92 .316/.803 .203/.516 .023/.058 .250/.64 .293/.115
305-3 .525/1.33 .240/.610 .154/.391 .028/.071 .200/.51 .207/.081
305-4 .763/1.94 .329/.836 .208/.528 .028/.071 .250/.64 .298/.117
305-5 1.03/2.62 .379/.963 .239/.607 .028/.071 .300/.76 .360/.142
305-6 1.40/3.56 .525/1.33 .313/.795 .028/.071 .375/.95 .485/.191
305-7 .538/1.37 .250/.64 .161/.409 .035/.089 .200/.51 .214/.544
305-8 .786/2.00 .343/.87 .215/.546 .035/.089 .250/.64 .305/.775
305-9 1.05/2.67 .400/1.02 .246/.546 .035/.089 .300/.76 .367/.932
305-10 1.415/3.61 .540/1.37 .320/.813 .035/.089 .375/.95 .492/1.25
305-11 1.975/5.02 .820/2.08 .500/1.27 .035/.089 .500/1.27 .765/1.94
305-12 .560/1.42 .280/.71 .170/.43 .044/.112 .200/.51 .223/.567
305-13 .800/2.03 .358/.91 .224/.569 .044/.112 .250/.64 .340/.864
305-14 1.061/2.69 .415/1.05 .255/.648 .044/.112 .300/.76 .376/.955
305-15 1.435/3.64 .555/1.41 .329/.835 .044/.112 .375/.95 .501/1.27
305-16 1.995/5.07 .835/2.12 .509/1.29 .044/.112 .500/1.27 .774/1.97
305-17 .580/1.47 .302/.767 .181/.460 .055/.140 .200/.51 .234/.594
305-18 .865/2.20 .402/1.02 .235/.597 .055/.140 .250/.64 .325/.826
305-19 1.115/2.83 .458/1.16 .266/.676 .055/.140 .300/.76 .387/.983
305-20 1.460 /3.71 .574/1.46 .340/.864 .055/.140 .375/.95 .512/1.30
305-21 2.025/5.14 .854/2.17 .520/1.32 .055/.140 .500/1.27 .785/1.99
305-22 .627/1.59 .338/.858 .194/.493 .068/.173 .200/.51 .247/.627
305-23 .910/2.31 .440/1.12 .248/.630 .068/.173 .250/.64 .338/.859
305-24 1.130/2.87 .471/1.20 .279/.709 .068/.173 .300/.76 .400/10.2
305-25 1.480/3.76 .605/1.54 .353/.897 .068/.173 .375/.95 .525/1.33
305-26 2.040/5.18 .890/2.26 .533/1.35 .068/.173 .500/1.27 .798/2.03
305-27 .967/2.46 .476/1.21 .266/.676 .086/.218 .250/.64 .356/.904
305-28 1.247/3.17 .517/1.31 .297/.754 .086/.218 .300/.76 .418/1.06
305-29 1.572/3.99 .661/1.68 .371/.942 .086/.218 .375/.95 .543/1.30
305-30 2.152/5.47 .958/2.43 .551/1.40 .086/.218 .500/1.27 .816/2.07

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