20381 barents sea circle, lake forest, ca 92630 tel: (949) 452-0511 fax: (949) 452-0512 http://www.premiermag.com specifications subject to change without notice. 1 vtp 5/98 low cost toroidal power inductors m p premier magnetics inc. "innovators in magnetics technology" part number ln ( m h) dcr (ohm) i1 (dc a) l1 ( m h) @ t1 ( o c) i2 (dc a) l2 ( m h) @ t2 ( o c) ref. dimensions in inches a vt/b ht/b c pin od vtp-00301 3 0.020 3 1 10 2.8 2 30 .32 .15 .13 .30 .016 vtp-01001 10 0.032 10 1 12 9 2 46 .33 .24 .22 .31 .013 vtp-02001 20 0.035 20 1 7 17 2 27 .46 .25 .23 .43 .018 vtp-05001 50 0.061 46 1 6 40 2 23 .60 .32 .30 .57 .020 vtp-10001 100 0.106 91 1 9 75 2 34 .60 .46 .43 .57 .018 vtp-12001 120 0.075 115 1 5 102 2 14 .95 .53 .45 .90 .025 vtp-25001 250 0.168 229 1 7 188 2 27 .93 .46 .44 .90 .020 vtp-01002 10 0.016 10 2 12 8 4 48 .47 .26 .24 .44 .022 vtp-02002 20 0.024 18 2 11 14 4 43 .61 .27 .24 .58 .025 vtp-05002 50 0.031 48 2 5 41 4 20 .95 .49 .45 .91 .032 vtp-07002 70 0.039 61 2 11 48 4 43 .82 .36 .31 .82 .025 vtp-10002 100 0.043 89 2 6 72 4 24 .95 .63 .59 .91 .032 vtp-25002 250 0.068 222 2 6 178 4 24 1.24 .71 .67 1.20 .032 vtp-01005 10 0.006 10 5 6 8 10 22 1.00 .53 .47 .93 .051 vtp-02005 20 0.008 18 5 7 14 10 27 1.00 .67 .61 .93 .051 vtp-05005 50 0.013 47 5 7 36 10 27 1.29 .75 .69 1.22 .051 vtp-10005 100 0.023 83 5 11 61 10 44 1.54 .59 .53 1.48 .051 VTP-15005 150 0.029 122 5 9 90 10 34 1.85 .75 .69 1.79 .051 vtp-20005 200 0.033 155 5 10 109 10 39 1.85 .75 .69 1.79 .051 vtp-30005 300 0.038 241 5 14 175 10 36 2.18 1.00 .84 2.10 .051 vtp-02007 20 0.005 16 7 9 12 14 33 1.02 .70 .62 .95 .064 vtp-05007 50 0.009 42 7 8 31 14 30 1.58 .63 .55 1.50 .064 vtp-10007 100 0.015 78 7 9 55 14 34 1.88 .78 .70 1.80 .064 vtp-15007 150 0.025 145 7 7 110 14 26 2.35 1.25 1.18 2.28 .064 vtp-20007 200 0.030 177 7 8 131 14 29 2.35 1.25 1.18 2.28 .064 vtp-03408 34 0.008 26 8 16 22 12 30 1.25 0.62 0.55 1.23 .055 vtp-00510 5 0.005 5 10 12 4 16 25 1.03 .70 .65 .95 .064 vtp-01510 15 0.004 12 10 40 11 14 50 1.33 .80 .71 1.24 .064 vtp-05010 50 0.010 40 10 12 32 16 31 1.87 .78 .70 1.80 .064 vtp-25010 250 0.027 152 10 32 125 14 50 2.19 1.10 .85 2.10 .055 tsd-904 1.4 0.0017 1.2 11 25 1.0 15 40 0.75 0.40 .27 n/a .051 vtp-07012 70 0.009 60 12 15 54 16 23 2.21 .98 .88 2.12 .018 vtp-01020 11 0.0025 8.5 20 30 7.5 25 42 1.45 .85 .73 1.26 .080 vtp-01025 12 0.0023 9.4 25 27 8.7 30 33 2.25 .95 .75 1.85 .100 electrical specifications at 25 o c - operating temperture range -25 o c to +80 o c features powdered iron toroidal construction. ? optimized for use as high frequency dc chokes. temp rise data: ripple currents < 10% @ 100khz low cost self lead construction. notes: temp rise t1 & t2 are calculated. 1) ln = nominal ind. @ 0.0adc l1 = nominal ind. @ i1 adc, t1 temp rise l2 = nominal ind. @ i2 adc, t2 temp rise 2) i1 represents a 1-20% drop in ln i2 represents a 20-40% drop in ln
20381 barents sea circle, lake forest, ca 92630 tel: (949) 452-0511 fax: (949) 452-0512 http://www.premiermag.com specifications subject to change without notice. 2 vtp 5/98 low cost toroidal power inductors m p premier magnetics inc. "innovators in magnetics technology" a stripped & tinned .01 to .12 above seating plane c b 0.5 typ epoxy holds wire epoxy holds wire a stripped & tinned .01 to .12 above seating plane c b 0.5 typ vtp-xxxx mechanical htp- xxxxx outline horizontal mount variations available. for intermediate values and/ or custom designs please consult the factory. schematic horizontal or vertical mount: table part numbers are vertical mount. change the "v" to "h" for horizontal mount. example: vtp-05001 = vertical mount 50uh, 1.0adc htp-05001 = horizontal mount 50uh, 1.0adc vtp- xxxxx outline vertical mount p m htp-xxxxx p m vtp-xxxxx htp-xxxx mechanical schematic application + d2 mur610ct c2 1000uf 35v rtn vout dc + c3 220uf 25v r4 20.0k 1% r5 10.0k 1% secondary vtp/htp-xxxx xxuh @ x.xa
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