VTP-25001

P Premier M Magnetics Inc. "INNOVATORS IN MAGNETICS TECHNOLOGY" LOW COST TOROIDAL POWER INDUCTORS 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 FEATURES Ê Ë Ì Í Powdered Iron Toroidal Construction. Optimized For Use as High Frequency DC Chokes. Temp Rise Data: Ripple Currents < 10% @ 100KHz Low Cost Self Lead Construction. ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERTURE RANGE -25OC TO +80OC PART Ln NUMBER (µ H) VTP-00301 VTP-01001 VTP-02001 VTP-05001 VTP-10001 VTP-12001 VTP-25001 VTP-01002 VTP-02002 VTP-05002 VTP-07002 VTP-10002 VTP-25002 VTP-01005 VTP-02005 VTP-05005 VTP-10005 VTP-15005 VTP-20005 VTP-30005 VTP-02007 VTP-05007 VTP-10007 VTP-15007 VTP-20007 VTP-03408 VTP-00510 VTP-01510 VTP-05010 VTP-25010 TSD-904 VTP-07012 VTP-01020 VTP-01025 3 10 20 50 100 120 250 10 20 50 70 100 250 10 20 50 100 150 200 300 20 50 100 150 200 34 5 15 50 250 1.4 70 11 12 T2 T1 DCR L1 @ I1 L2 @ I2 (Ohm) (µ H) (dc A) (OC) (µ H) (dc A) (OC) 0.020 0.032 0.035 0.061 0.106 0.075 0.168 0.016 0.024 0.031 0.039 0.043 0.068 0.006 0.008 0.013 0.023 0.029 0.033 0.038 0.005 0.009 0.015 0.025 0.030 0.008 3 10 20 46 91 115 229 10 18 48 61 89 222 10 18 47 83 122 155 241 16 42 78 145 177 26 1 1 1 1 1 1 1 2 2 2 2 2 2 5 5 5 5 5 5 5 7 7 7 7 7 8 10 10 10 10 11 12 20 25 10 12 7 6 9 5 7 12 11 5 11 6 6 6 7 7 11 9 10 14 9 8 9 7 8 16 12 40 12 32 25 15 30 27 2.8 9 17 40 75 102 188 8 14 41 48 72 178 8 14 36 61 90 109 175 12 31 55 110 131 22 4 11 32 125 1.0 54 7.5 8.7 2 2 2 2 2 2 2 4 4 4 4 4 4 10 10 10 10 10 10 10 14 14 14 14 14 12 16 14 16 14 15 16 25 30 30 46 27 23 34 14 27 48 43 20 43 24 24 22 27 27 44 34 39 36 33 30 34 26 29 30 25 50 31 50 40 23 42 33 REF. DIMENSIONS IN INCHES A .32 .33 .46 .60 .60 .95 .93 .47 .61 .95 .82 .95 1.24 C .15 .24 .25 .32 .46 .53 .46 .26 .27 .49 .36 .63 .71 VT/B .13 .22 .23 .30 .43 .45 .44 .24 .24 .45 .31 .59 .67 .47 .61 .69 .53 .69 .69 .84 .62 .55 .70 1.18 1.18 0.55 .65 .71 .70 .85 .27 .88 .73 .75 HT/B PIN OD .30 .31 .43 .57 .57 .90 .90 .44 .58 .91 .82 .91 1.20 .93 .93 1.22 1.48 1.79 1.79 2.10 .95 1.50 1.80 2.28 2.28 1.23 .95 1.24 1.80 2.10 n/a 2.12 1.26 1.85 .016 .013 .018 .020 .018 .025 .020 .022 .025 .032 .025 .032 .032 .051 .051 .051 .051 .051 .051 .051 .064 .064 .064 .064 .064 .055 .064 .064 .064 .055 .051 .018 .080 .100 vtp 5/98 1.00 .53 1.00 .67 1.29 .75 1.54 .59 1.85 .75 1.85 .75 2.18 1.00 1.02 .70 1.58 .63 1.88 .78 2.35 1.25 2.35 1.25 1.25 0.62 1.03 .70 1.33 .80 1.87 .78 2.19 1.10 0.75 0.40 2.21 .98 1.45 .85 2.25 .95 0.005 5 0.004 12 0.010 40 0.027 152 0.0017 1.2 0.009 60 0.0025 8.5 0.0023 9.4 Specifications subject to change without notice. 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 1 P Premier M Magnetics Inc. "INNOVATORS IN MAGNETICS TECHNOLOGY" LOW COST TOROIDAL POWER INDUCTORS HTP-XXXX MECHANICAL VTP-XXXX MECHANICAL VTP- XXXXX OUTLINE VERTICAL MOUNT 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 HTP- XXXXX OUTLINE HORIZONTAL MOUNT EPOXY HOLDS WIRE EPOXY HOLDS WIRE A A C P VTP-XXXXX M STRIPPED & TINNED .01 TO .12 ABOVE SEATING PLANE B C P HTP-XXXXX M STRIPPED & TINNED .01 TO .12 ABOVE SEATING PLANE 0.5 TYP B 0.5 TYP SCHEMATIC APPLICATION D2 MUR610CT VTP/HTP-XXXX XXuH @ X.XA Vout DC R4 20.0K 1% C2 + 1000uF 35V SECONDARY + C3 R5 220uF 10.0K 1% 25V RTN VARIATIONS AVAILABLE. FOR INTERMEDIATE VALUES AND/ OR CUSTOM DESIGNS PLEASE CONSULT THE FACTORY. Specifications subject to change without notice. vtp 5/98 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 2