DM Series * Differential-Mode Toroids DM Series differential-mode toroids provide a low cost solution for swinging choke requirements. Designed for applications requiring a known inductance change with varying DC bias current loads as in power supplies. The cores have been selected to provide a known saturation so that a specific inductance value will be repeatable at a specified current. Features * Broad range of inductance values and current ratings * Hot Solder, pre-tinned leads for easy PC board mounting * Operating frequency to 100kHz * Competitive pricing due to high volume production * Manufactured in ISO-9001 approved facility Applications Switching Power Supplies * EMI/RFI filtering * Output Chokes Electrical Specifications @ 25C Part Number DM__-1 DM__-2 DM__-3 DM__-4 DM__-5 DM__-6 DM__-7 Mounting Styles Available in Open, Clip & Base Mount and Flat & Vertical Encapsulated p a cka g e s Dimensional Inductance Range (H) DCR (mOhms) Rated Current (Amps) Dia. (a) mm Max. Width (b) mm Max. Lead Pitch (d) mm Nominal 1.1 - 1500 0.9 - 1500 1.2 - 1500 0.8 - 2700 0.9 - 3900 0.9 - 5600 1.0 - 5600 3 - 1320 5 - 750 4 - 410 2 - 410 2 - 392 2 - 328 1 - 270 10.0 - 0.5 10.7 - 0.9 10.1 - 1.2 16.0 - 2.0 16.0 - 2.5 18.5 - 3.1 20.0 - 5.0 16 21 25 34 45 49 61 10 11 12 17 17 24 33 8.01.0 8.51.5 8.62.0 15.02.0 14.52.0 18.84.0 28.44.0 L ead O Nominal See Data Sheet Type O - Open Mount Notes 1) Inductance 15% measured at 0.10Vrms @ 10kHz without DC Current and 0.25 Vrms @ 10kHz with DC Current. 2) DC Resistance measured at 25C 5C. 3) Maximum continuous operating current is based on a calculated temperature rise of 40C. 4) On Open Mounted Chokes the leads for PC mounting are tinned to the seating plane. 5) On larger units and units wound with finer wire, additional mechanical mounting is recommended. Refer to Mounting Styles shown on back of DP Series data sheet. 6) Saturation currents shown are for the maximum drop of nominal inductance. 7) If the value of the inductance falls into the shaded region of the Electrical Specification Chart, only intermittent duty is recommended. Continuous duty is acceptable for all unshaded inductance values. 8) Mounting styles shown in the shaded areas have been reduced in size from those shown on the earlier data sheet revision. b a 9.5 min. d Optional Mounting Styles In addition to the open mount style shown above, Talema can offer many other packaging options including: Clip mount (2 pins) Base Mount (4 pins) Vertical and Flat Encapsulated See last page for dimensions and mounting details. Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com DM Series * Differential-Mode Toroids DM 1 Series Inductance Drop w ith Increase in DC Current Part Number Lo(H) 15% N o L o ad Wire O (mm) Nominal DCR (Ohms) Rated Current (Amps) DM__-1-1.1 DM__-1-1.6 DM__-1-2.1 DM__-1-3.5 DM__-1-4.4 DM__-1-5.3 DM__-1-6.3 DM__-1-8.5 DM__-1-10 DM__-1-12 DM__-1-15 DM__-1-18 DM__-1-22 DM__-1-27 DM__-1-33 DM__-1-39 DM__-1-47 DM__-1-56 DM__1-68 DM__-1-82 DM__-1-100 DM__-1-120 DM__-1-150 DM__-1-180 DM__-1-220 DM__-1-270 DM__-1-330 DM__1-390 DM__-1-470 DM__-1-560 DM__1-680 DM__-1-820 DM__-1-1000 DM__-1-1200 DM__-1-1500 1.1 1.6 2.1 3.5 4.4 5.3 6.3 8.5 9.8 12.6 15.7 17.4 21.1 27.2 34.1 39.2 47.4 56.4 69.6 80.4 100.2 122.2 151.4 178.2 219.3 271.5 329.3 392.6 470.5 555.5 679.7 816.5 1005.0 1198.7 1504.9 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.710 0.710 0.710 0.710 0.710 0.710 0.600 0.600 0.600 0.600 0.450 0.450 0.400 0.400 0.355 0.355 0.335 0.335 0.335 0.280 0.280 0.250 0.250 0.003 0.004 0.005 0.006 0.007 0.008 0.008 0.010 0.010 0.012 0.013 0.014 0.019 0.022 0.025 0.026 0.029 0.044 0.049 0.053 0.059 0.065 0.129 0.140 0.197 0.219 0.306 0.334 0.410 0.446 0.493 0.774 0.859 1.177 1.318 10.0 9.5 9.0 8.2 7.5 7.3 7.0 6.8 6.5 6.1 5.9 5.6 4.6 4.4 4.4 4.3 4.1 3.3 3.2 2.6 2.5 2.4 1.9 1.8 1.5 1.4 1.2 1.1 0.9 0.9 0.8 0.7 0.7 0.5 0.5 10% Ind. Drop Part Number DM__-2-0.9 DM__-2-1.5 DM__-2-2.1 DM__-2-3.7 DM__-2-4.7 DM__-2-5.8 DM__-2-7.0 DM__-2-8.4 DM__-2-10 DM__-2-12 DM__-2-15 DM__-2-18 DM__-2-22 DM__-2-27 DM__-2-33 DM__-2-39 DM__-2-47 DM__-2-56 DM__-2-68 DM__-2-82 Min. L(H) 0.65 0.93 1.27 2.10 2.59 3.13 3.73 5.07 5.82 7.48 9.34 10.35 12.53 16.18 20.29 23.29 28.19 33.54 41.41 47.86 59.63 72.70 90.10 106.0 130.5 161.5 195.9 233.6 279.9 330.5 404.4 485.8 598.0 713.2 895.4 0.55 0.80 1.09 1.80 2.22 2.68 3.19 4.35 4.99 6.41 8.01 8.87 10.74 13.87 17.39 19.97 24.16 28.75 35.50 41.02 51.11 62.32 77.23 90.87 111.8 138.5 167.9 200.2 240.0 283.3 346.6 416.4 512.6 611.3 767.5 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 16 x 10 16 x 10 16 x 10 16 x 10 16 x 10 16 x 10 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 15 x 9 30% Ind. Drop DC Amps Min. L(H) DC (Amps) Min. L(H) DC (Amps) 6.47 5.39 4.62 3.60 3.24 2.94 2.70 2.3 2.16 1.90 1.70 1.62 1.47 1.29 1.16 1.08 0.98 0.90 0.81 0.75 0.67 0.61 0.55 0.51 0.46 0.41 0.37 0.34 0.31 0.29 0.260 0.24 0.21 0.19 0.17 0.83 1.20 1.63 2.70 3.33 4.03 4.79 6.52 7.49 9.62 12.01 13.31 16.11 20.80 26.09 29.95 36.24 43.13 53.24 61.53 76.67 93.48 115.8 136.3 167.8 207.7 251.9 300.3 359.9 424.9 520.0 624.6 768.8 917.0 1151.3 10.55 8.34 7.15 5.56 5.00 4.55 4.17 3.57 3.34 2.94 2.63 2.50 2.27 2.00 1.79 1.67 1.52 1.39 1.25 1.16 1.04 0.94 0.85 0.78 0.70 0.73 0.58 0.53 0.48 0.44 0.40 0.37 0.33 0.30 0.27 0.74 1.06 1.45 2.40 2.96 3.58 4.26 5.80 6.66 8.55 10.68 11.83 14.32 18.49 23.19 26.62 32.21 38.34 47.33 54.69 68.15 83.09 103.0 121.2 149.1 184.6 223.9 267.0 319.9 377.7 462.2 555.2 683.4 815.1 1023.3 14.73 11.64 9.98 7.76 6.99 6.35 5.82 4.99 4.66 4.11 3.68 3.49 3.18 2.79 2.50 2.33 2.12 1.94 1.75 1.62 1.46 1.32 1.18 1.09 0.98 0.88 0.80 0.74 0.67 0.62 0.56 0.51 0.46 0.42 0.38 DM 2 Series Min. DC L(H) (Amps) Coil Siz e (mm) O.D.x Ht. (a x b) 20% Ind. Drop 40% Ind. Drop 19.09 14.32 12.27 9.54 8.59 7.81 7.16 6.14 5.73 5.05 4.52 4.30 3.90 3.44 3.07 2.86 2.60 2.39 2.15 2.00 1.79 1.62 1.46 1.34 1.21 1.09 0.99 0.90 0.83 0.76 0.69 0.63 0.57 0.52 0.46 Inductance Drop w ith Increase in DC Current LO(H) Wire Nominal Rated 15% N o L o ad O (mm) DCR (Ohms) Current (Amps) 0.9 1.5 2.1 3.7 4.7 5.8 7.0 8.4 9.8 11.4 14.8 18.8 20.9 28.1 33.4 39.2 45.5 55.7 67.0 83.8 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.003 0.004 0.005 0.007 0.007 0.008 0.009 0.010 0.011 0.011 0.013 0.015 0.015 0.018 0.020 0.029 0.032 0.035 0.039 0.043 10.7 10.2 9.7 8.8 8.5 8.3 8.1 7.8 7.4 7.1 6.8 6.7 6.5 6.1 5.8 5.7 5.7 5.7 5.2 4.9 10% Ind. Drop 10% Ind. Drop 10% Ind. Drop 10% Ind. Drop DC Amps 9.41 7.53 6.28 4.71 4.18 3.77 3.42 3.14 2.90 2.69 2.35 2.09 1.98 1.71 1.57 1.45 1.34 1.21 1.11 0.99 DC Amps 15.31 12.25 10.21 7.65 6.80 6.12 5.57 5.10 4.71 4.37 3.83 3.40 3.22 2.78 2.55 2.36 2.19 1.98 1.80 1.61 DC Amps 21.49 17.19 14.33 10.75 9.55 8.60 7.81 7.16 6.61 6.14 5.37 4.78 4.52 3.91 3.58 3.31 3.07 2.77 2.53 2.26 DC Amps 28.74 22.99 19.16 14.37 12.77 11.50 10.45 9.58 8.84 8.21 7.19 6.39 6.05 5.23 4.79 4.42 4.11 3.71 3.38 3.03 Min. L(H) 0.71 1.11 1.60 2.84 3.59 4.44 5.37 6.39 7.50 8.70 11.36 14.38 16.02 21.48 25.56 29.99 34.79 42.64 51.29 64.07 Min. L(H) 0.63 0.99 1.42 2.52 3.19 3.94 4.77 5.68 6.67 7.73 10.10 12.78 14.24 19.09 22.72 26.66 30.92 37.90 45.59 56.95 Min. L(H) 0.55 0.86 1.24 2.21 2.80 3.45 4.18 4.97 5.83 6.76 8.83 11.18 12.46 16.70 19.88 23.33 27.06 33.16 39.89 49.83 Min. L(H) 0.47 0.74 1.06 1.89 2.40 2.96 3.58 4.26 5.00 5.80 7.57 9.58 10.68 14.32 17.04 20.00 23.19 28.43 34.19 42.71 Mounting Style Availability Siz e Code C B V F 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2 ----- 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 2 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Coil Siz e Mounting Style (mm) Availability Siz e O.D. x Ht. C ode (a x b) C B V F 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 3 3 3 3 20 x 9 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 20 x 9 3 3 3 3 3 3 3 3 20 x 9 21 x 10 4 5 4 4 Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com (03-01) DM Series DM Series * Differential-Mode Toroids DM 2 Series Part Number DM__-2-100 DM__-2-120 DM__-2-150 DM__-2-180 DM__-2-220 DM__-2-270 DM__-2-330 DM__-2-390 DM__-2-470 DM__-2-560 DM__-2-680 DM__-2-820 DM__-2-1000 DM__-2-1200 DM__-2-1500 Inductance Drop w ith Increase in DC Current 10% Ind. Drop DM__-3-1.2 DM__-3-1.7 DM__-3-2.3 DM__-3-2.9 DM__-3-4.6 DM__-3-5.6 DM__-3-6.6 DM__-3-7.8 DM__-3-10 DM__-3-12 DM__-3-15 DM__-3-18 DM__-3-22 DM__-3-27 DM__-3-33 DM__-3-39 DM__-3-47 DM__-3-56 DM__-3-68 DM__-3-82 DM__-3-100 DM__-3-120 DM__-3-150 DM__-3-180 DM__-3-220 DM__-3-270 DM__-3-330 DM__-3-390 DM__-3-470 DM__-3-560 DM__-3-680 DM__-3-820 DM__-3-1000 DM__-3-1200 DM__-3-1500 30% Ind. Drop 40% Ind. Drop Coil Siz e (mm) O.D. x Ht. (a x b) Mounting Style Availability Siz e Code Wire O (mm) Nominal DCR (Ohms) Rated Current (Amps) 102.3 117.5 150.9 181.9 223.0 268.2 326.3 390.0 469.8 557.0 676.5 821.3 995.3 1202.7 1503.4 0.710 0.710 0.710 0.710 0.710 0.500 0.500 0.450 0.450 0.450 0.400 0.400 0.355 0.355 0.335 0.060 0.065 0.073 0.113 0.125 0.142 0.156 0.211 0.232 0.252 0.352 0.388 0.542 0.596 0.748 4.0 3.9 3.8 3.0 2.9 2.3 2.2 1.9 1.8 1.7 1.4 1.3 1.1 1.0 0.9 Wire O Nominal DCR Rated Current N o L o ad (mm) (Ohms) (Amps) Amps L(H) Amps L(H) Amps L(H) Coil Siz e Mounting Style Availability 40% Ind. Drop (mm) Siz e Code DC Min. O.D. x Ht. (a x b) Amps L(H) C B V F 1.2 1.7 2.3 2.9 4.6 5.6 6.6 7.8 10.4 11.8 14.9 18.4 22.3 26.5 33.5 38.7 47.1 56.4 66.4 81.1 101.6 119.6 149.5 182.6 219.0 272.7 332.4 389.3 469.2 556.6 684.7 826.0 994.0 1207.2 1507.0 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.800 0.710 0.600 0.600 0.600 0.600 0.500 0.450 0.400 0.004 0.005 0.006 0.006 0.008 0.009 0.010 0.010 0.012 0.013 0.014 0.016 0.017 0.019 0.021 0.023 0.025 0.028 0.030 0.033 0.037 0.041 0.036 0.040 0.043 0.061 0.068 0.093 0.102 0.155 0.172 0.189 0.299 0.407 0.576 10.1 9.5 9.1 8.6 7.9 7.7 7.5 7.3 7.0 6.9 6.6 6.4 6.2 6.0 5.7 5.4 5.4 5.2 5.1 4.8 4.8 4.8 4.7 4.6 4.6 3.7 3.5 2.9 2.8 2.3 2.2 2.1 1.7 1.5 1.2 10.40 8.67 7.43 6.50 5.20 4.73 4.33 4.00 3.47 3.25 2.89 2.60 2.36 2.17 1.93 1.79 1.63 1.49 1.37 1.24 1.11 1.02 0.91 0.83 0.75 0.68 0.61 0.57 0.51 0.47 0.43 0.39 0.35 0.32 0.29 0.88 1.27 1.72 2.25 3.52 4.26 5.07 5.95 7.92 9.01 11.40 14.08 17.03 20.27 25.65 29.59 36.03 43.11 50.81 62.08 77.73 91.53 114.3 139.7 167.5 208.6 254.2 297.8 359.0 425.8 523.8 631.9 760.4 923.5 1152.9 17.13 14.28 12.24 10.71 8.57 7.79 7.14 6.59 5.71 5.35 4.76 4.28 3.89 3.57 3.17 2.95 2.68 2.45 2.25 2.04 1.82 1.68 1.50 1.36 1.24 1.11 1.01 0.93 0.85 0.78 0.70 0.64 0.58 0.53 0.47 0.78 1.13 1.53 2.00 3.13 3.78 4.50 5.29 7.04 8.01 10.13 12.51 15.14 18.02 22.80 26.31 32.03 38.32 45.17 55.18 69.10 81.36 101.6 124.2 148.9 185.5 226.0 264.8 319.1 378.5 465.6 561.7 675.9 820.9 1024.8 24.16 20.14 17.26 15.10 12.08 10.98 10.07 9.29 8.05 7.55 6.71 6.04 5.49 5.03 4.47 4.17 3.78 3.45 3.18 2.88 2.57 2.37 2.12 1.92 1.75 1.57 1.42 1.31 1.20 1.10 0.99 0.90 0.82 0.75 0.67 0.66 0.99 1.34 1.75 2.74 3.31 3.94 4.63 6.16 7.01 8.87 10.95 13.25 15.77 19.95 23.02 28.03 33.53 39.52 48.28 60.46 71.19 88.93 108.6 130.3 162.3 197.7 231.7 279.2 331.2 407.4 491.5 591.4 718.3 896.7 31.85 26.54 22.75 19.91 15.93 14.48 13.27 12.25 10.62 9.95 8.85 7.96 7.24 6.64 5.90 5.49 4.98 4.55 4.19 3.79 3.39 3.12 2.79 2.53 2.31 2.07 1.87 1.73 1.58 1.45 1.31 1.19 1.08 0.98 0.88 DC Min. Amps DC L(H) Amps L(H) Amps L(H) Amps L(H) 0.90 0.84 0.74 0.67 0.61 0.55 0.50 0.46 0.42 0.38 0.35 0.32 0.29 0.26 0.23 78.27 89.85 115.4 139.1 170.6 205.2 249.6 298.3 359.4 426.1 517.5 628.3 761.4 920.1 1150.1 1.46 1.36 1.20 1.09 0.99 0.90 0.82 0.75 0.68 0.62 0.57 0.51 0.47 0.43 0.38 69.57 79.87 102.6 123.7 151.6 182.4 221.9 265.2 319.5 378.8 460.0 558.5 676.8 817.8 1022.3 2.05 1.91 1.69 1.54 1.39 1.26 1.15 1.05 0.96 0.88 0.80 0.72 0.66 0.60 0.53 2.74 2.55 2.25 2.05 1.85 1.69 1.53 1.40 1.28 1.17 1.06 0.97 0.88 0.80 0.71 52.18 59.90 76.94 92.76 113.7 136.8 166.4 198.9 239.6 284.1 345.0 418.9 507.6 613.4 766.7 DM 3 Series Part Number 20% Ind. Drop LO(H) 15% N o L o ad Lo(H) 15% Min. DC Min. DC Min. 60.88 69.88 89.76 108.2 132.7 159.6 194.1 232.0 279.5 331.4 402.5 488.7 592.2 715.6 894.5 20 x 9 20 x 9 20 x 9 20 x 9 20 x 9 19 x 8 19 x 8 19 x 8 19 x 8 20 x 9 20 x 9 20 x 9 20 x 9 20 x 9 20 x 9 C B V F 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Inductance Drop w ith Increase in DC Current 10% Ind. Drop DC Min. 20% Ind. Drop DC Min. 30% Ind. Drop DC Min. 0.59 0.84 1.15 1.50 2.35 2.84 3.38 3.96 5.28 6.01 7.60 9.38 11.35 13.51 17.10 19.73 24.02 28.74 33.88 41.38 51.82 61.02 76.22 93.11 111.7 139.1 169.5 198.6 239.3 283.9 349.2 421.2 506.9 615.7 768.6 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 23 x 9 25 x 11 25 x 11 25 x 11 25 x 11 25 x 11 25 x 11 25 x 11 25 x 11 25 x 12 24 x 10 24 x 11 24 x 11 24 x 10 24 x 10 24 x 10 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 DM 4 Series DM__-4-0.8 0.8 1.180 0.002 16.0 22.16 0.64 36.25 0.57 50.93 0.50 67.97 0.43 30 x 14 5 5 5 6 DM__-4-1.5 1.5 1.180 0.002 16.0 16.62 1.14 27.19 1.01 38.20 0.89 50.98 0.76 30 x 14 5 5 5 6 DM__-4-2.3 2.3 1.180 0.003 16.0 13.30 1.78 21.75 1.58 30.56 1.38 40.78 1.19 30 x 14 5 5 5 6 DM__-4-3.3 3.3 1.180 0.004 16.0 11.08 2.56 18.13 2.28 25.47 1.99 33.98 1.71 30 x 14 5 5 5 6 DM__-4-4.6 4.6 1.180 0.004 16.0 9.50 3.49 15.54 3.10 21.83 2.71 29.13 2.32 30 x 14 5 5 5 6 Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com DM Series * Differential-Mode Toroids DM 4 Series Inductance Drop w ith Increase in DC Current Coil Siz e Mounting Style Availability (mm) Siz e Code O.D.x Ht. (a x b) C B V F 10% Ind. Drop 20% Ind. Drop 30% Ind. Drop 40% Ind. Drop DC Amps Min. L(H) DC Amps Min. L(H) DC Amps DC Amps Min. L(H) 16,0 8.31 4.55 13.59 4.05 19.10 3.54 25.49 3.04 30 x 14 5 5 5 6 16.0 7.39 5.76 12.08 5.12 16.98 4.48 22.66 3.84 30 x 14 5 5 5 6 0.006 14.5 6.65 7.11 10.88 6.32 15.28 5.53 20.39 4.74 30 x 14 5 5 5 6 1.180 0.007 13.9 6.04 8.61 9.89 7.65 13.89 6.70 18.54 5.74 30 x 14 5 5 5 6 15.7 1.180 0.008 13.3 5.11 12.02 8.37 10.69 11.75 9.35 15.68 8.02 30 x 14 5 5 5 6 DM__-4-18 18.2 1.180 0.009 12.7 4.75 13.94 7.77 12.40 10.91 10.85 14.56 9.30 30 x 14 5 5 5 6 DM__-4-22 20.9 1.180 0.009 12.5 4.43 16.01 7.25 14.23 10.19 12.45 13.59 10.67 30 x 14 5 5 5 6 DM__-4-27 26.9 1.180 0.011 11.8 3.91 20.56 6.40 18.28 8.99 15.99 11.99 13.71 30 x 14 5 5 5 6 DM__-4-33 33.6 1.180 0.012 11.5 3.50 25.68 5.72 22.83 8.04 19.98 10.73 17.12 30 x 14 5 5 5 6 DM__-4-39 37.2 1.180 0.012 11.0 3.32 28.46 5.44 25.3 7.64 22.13 10.20 18.97 30 x 14 5 5 5 6 DM__-4-47 45.0 1.180 0.014 10.7 3.02 34.43 4.94 30.61 6.95 26.78 9.27 22.96 30 x 14 5 5 5 6 DM__-4-56 58.1 1.180 0.016 10.4 2.66 44.47 4.35 39.53 6.11 34.58 8.16 29.64 30 x 14 5 5 5 6 DM__-4-68 67.8 1.180 0.017 10.0 2.46 51.86 4.03 46.10 5.66 40.34 7.55 34.58 30 x 14 5 5 5 6 DM__-4-82 83.7 1.180 0.019 9.5 2.22 64.03 3.63 56.92 5.09 49.80 6.80 42.69 30 x 14 5 5 5 6 DM__-4-100 101 1.180 0.021 9.2 2.01 77.48 3.30 68.87 4.63 60.26 6.18 51.65 30 x 14 5 5 5 6 DM__-4-120 121 1.180 0.022 8.8 1.85 92.20 3.02 81.96 4.24 71.71 5.66 61.47 33 x 17 5 5 5 6 DM__-4-150 149 1.180 0.025 8.4 1.66 113.8 2.72 101.2 3.82 88.54 5.10 75.89 33 x 17 5 5 5 6 DM__-4-180 180 1.180 0.027 8.0 1.51 137.7 2.47 122.4 3.47 107.1 4.63 91.82 33 x 17 -- 8 8 9 DM__-4-220 223 1.180 0.031 7.6 1.36 170.8 2.22 151.8 3.12 132.9 4.16 113.9 33 x 17 -- 8 8 9 DM__-4-270 271 1.180 0.034 7.4 1.23 207.5 2.01 184.4 2.83 161.4 3.78 138.3 33 x 17 -- 8 8 9 DM__-4-330 335 1.180 0.037 7.0 1.11 256.1 1.81 227.7 2.55 199.2 3.40 170.7 33 x 17 -- 8 8 9 DM__-4-390 393 1.180 0.040 6.7 1.02 300.6 1.67 267.2 2.35 233.8 3.14 200.4 33 x 17 -- 8 8 9 DM__-4-470 469 1.000 0.062 5.5 0.94 358.6 1.53 318.8 2.15 278.9 2.87 239.1 31 x 16 -- 8 8 9 DM__-4-560 566 1.000 0.068 5.3 0.85 432,8 1.39 384.8 1.96 226.7 2.61 288.6 31 x 16 -- 8 8 9 DM__-4-680 688 0.900 0.092 4.4 0.77 526.2 1.26 467.7 1.78 409.3 2.37 350.8 32 x 16 -- 5 8 9 LO(H) 15% N o L o ad Wire O (mm) Nominal DCR (Ohms) Rated Current (Amps) DM__-4-6.0 6.0 1.180 0.005 DM__-4-7.5 7.5 1.180 0.006 DM__-4-10 9.3 1.180 DM__-4-12 11.3 DM__-4-15 Part Number Min. L(H) DM__-4-820 822 0.900 0.101 4.2 0.71 628.6 1.16 558.8 1.63 488.9 2.17 419.1 34 x 17 -- 5 8 9 DM__-4-1000 1006 0.900 0.111 4.0 0.64 769.5 1.05 684.0 1.47 598.5 1.96 513.0 34 x 17 -- 8 8 9 DM__-4-1200 1209 0.800 0.154 3.3 0.58 924.6 0.95 821.9 1.34 719.1 1.79 616.4 33 x 17 -- 8 8 9 DM__-4-1500 1500 0.800 0.172 3.1 0.52 1147.5 0.86 1020.0 1.20 892.5 1.61 765.0 33 x 17 -- 8 8 9 DM__-4-1800 1797 0.710 0.239 2.6 0.48 1374.6 0.78 1221.9 1.10 1069.1 1.47 916.4 33 x 17 -- 8 8 9 DM__-4-2200 2206 0.710 0.265 2.5 0.43 1687.3 0.71 1499.8 0.99 1312.3 1.32 1124.8 33 x 17 -- 8 8 9 DM__-4-2700 2688 0.600 0.409 2.0 0.39 2056.1 0.64 1827.6 0.90 1599.2 1.20 1370.7 32 x 16 -- 8 8 9 15% N o L o ad Wire O (mm) N ominal DCR (Ohms) R ated C urrent (Amps) D M__-5-0.9 0.9 1.180 0.0021 D M__-5-1.5 1.5 1.180 0.0028 D M__-5-2.4 2.4 1.180 D M__-5-3.5 3.5 D M__-5-4.7 D M 5 Series Inductance D rop w ith Increase in D C C urrent C oil Siz e Mounting Style Availability (mm) Siz e C ode O.D . x H t. (a x b) C B V F 10% Ind. D rop 20% Ind. D rop 30% Ind. D rop 40% Ind. D rop DC Amps Min. L(H ) DC Amps Min. L(H ) DC Amps Min. L(H ) DC Amps 16.0 32.47 0.66 52.70 0.59 73.87 0.51 98.21 0.44 41 x 14 -- 5 9 -- 16.0 24.36 1.18 39.53 1.04 55.40 0.91 73.66 0.78 41 x 14 -- 5 9 -- 0.0035 16.0 19.48 1.84 31.52 1.63 44.32 1.43 58.93 1.22 41 x 14 -- 5 9 -- 1.180 0.0042 16.0 16.24 2.64 26.36 2.35 36.93 2.08 49.10 1.76 41 x 14 -- 5 9 -- 4.7 1.180 0.0049 16.0 13.92 3.60 22.59 3.20 31.66 2.80 42.09 2.40 41 x 14 -- 5 9 -- D M__-5-6.1 6.1 1.180 0.0056 16.0 12.18 4.70 19.76 4.18 27.70 3.66 36.83 3.13 41 x 14 -- 5 9 -- D M__-5-7.8 7.8 1.180 0.0063 15.5 10.52 5.95 17.57 5.29 24.62 4.63 32.74 3.97 41 x 14 -- 5 9 -- D M__-5-10 9.6 1.180 0.0070 14.9 9.74 7..34 15.81 6.53 22.16 5.71 29.46 4.90 41 x 14 -- 5 9 -- D M__-5-12 11.5 1.180 0.0077 14.4 8.86 8.89 14.37 7.90 20.16 6.91 26.78 5.92 41 x 14 -- 5 9 -- D M__-5-15 16.2 1.180 0.0091 13.5 7.49 12.41 12.16 11.03 17.05 9.65 22.66 8.27 41 x 14 -- 5 9 -- D M__-5-18 18.8 1.180 0.0098 13.0 6.96 14.39 11.29 12.79 15.83 11.20 21.04 9.60 41 x 14 -- 5 9 -- D M__-5-22 21.6 1.180 0.0105 12.8 6.49 16.52 10.54 14.69 14.77 12.85 19.64 11.02 41 x 14 -- 5 9 -- D M__-5-27 27.7 1.180 0.0119 12.2 573 221.22 9.30 18.87 13.04 16.51 17.33 14.15 41 x 14 -- 5 9 -- D M__-5-33 34.7 1.180 0.0133 11.8 5.13 26.51 8.32 23.57 11.56 20.62 15.51 17.67 41 x 14 -- 5 9 -- LO (H ) Part N umber Min. L(H ) D M__-5-39 38.4 1.180 0.0141 11.2 4.87 29.38 7.91 26.11 11.08 22.85 14.73 19.58 41 x 14 -- 5 9 -- D M__-5-47 46.5 1.180 0.0155 10.8 4.43 35.54 7.19 31.60 10.07 27.65 13.39 233.70 41 x 14 -- 5 9 -- D M__-5-56 55.3 1.180 0.0169 10.5 4.06 42.30 6.59 37.60 9.23 32.90 12.28 28.02 41 x 14 -- 5 9 -- D M__-5-68 70.0 1.180 0.0190 10.0 3.61 53.54 5.86 47.59 8.21 41.64 10.91 35.69 41 x 14 -- 5 9 -- D M__-5-82 80.7 1.180 0.0204 9.6 3.36 61.76 5.45 54.90 7.64 48.04 10.18 41.18 41 x 14 -- 5 9 -- D M__-5-100 98.3 1.180 0.0225 9.2 3.04 75.2 4.94 66.85 6.93 58.49 9.21 50.14 41 x 14 -- 5 9 -- Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com (03-01) DM Series DM Series * Differential-Mode Toroids DM 5 Series Inductance Drop w ith Increase in DC Current Coil Siz e Mounting Style Availability (mm) Siz e Code O.D. x Ht. Min. (a x b) L (H) C B V F Wire O (mm) Nominal DCR (Ohms) Rated Current (Amps) 10% Ind. Drop 20% Ind. Drop 30% Ind. Drop 40% Ind. Drop Part Number LO(H) 15% N o L o ad DC Amps Min. L (H) DC Amps Min. L (H) DC Amps Min. L (H) DC Amps DM__-5-120 DM__-5-150 DM__-5-180 DM__-5-220 DM__-5-270 DM__-5-330 DM__-5-390 DM__-5-470 DM__-5-560 DM__-5-680 DM__-5-820 DM__-5-1000 DM__-5-1200 DM__-5-1500 DM__-5-1800 DM__-5-2200 DM__-5-2700 DM__-5-3300 DM__-5-3900 118 154 178 221 270 334.2 93.2 470.4 554.5 677.4 812.5 998.8 1204.2 1500.0 1801.8 2188.9 2709.5 3285.6 3917.2 1.180 1.180 1.180 1.180 1.180 1.180 1.180 1.180 1.180 1.000 1.000 0.900 0.900 0.900 0.800 0.800 0.710 0.710 0.710 0.0246 0.0281 0.0302 0.0337 0.0372 0.0415 0.0450 0.0492 0.0534 0.0822 0.0900 0.1232 0.1353 0.1510 0.2095 0.2309 0.3261 0.3591 0.3921 8.9 8.5 8.2 8.2 8.2 8.2 7.9 7.5 7.2 5.9 5.6 4.7 4.4 4.2 3.5 3.3 2.7 2.6 2.5 2.78 2.44 2.27 2.03 1.84 1.65 1.52 1.39 1.28 1.16 1.06 0.96 0.87 0.78 0.71 0.65 0.58 0.53 0.48 89.96 117.50 135.80 169.20 206.30 255.6 300.8 359.9 424.2 518.2 621.6 764.1 921.2 1147.5 1378.4 1674.5 2072.8 2513.5 2996.6 4.52 3.95 3.68 3.29 2.98 2.68 2.47 2.26 2.08 1.88 1.72 1.55 1.41 1.26 1.15 1.05 0.94 0.85 0.78 79.97 104.40 120.70 150.40 183.40 227.2 267.4 319.9 377.1 460.6 552.5 679.2 818.9 1020.0 1225.2 1488.4 1842.5 2234.2 2663.7 6.33 5.54 5.15 4.62 4.18 3.76 3.46 3.17 2.92 2.64 2.41 2.17 1.98 1.77 1.62 1.47 1.32 1.20 1.10 69.97 91.39 105.60 131.60 160.50 198.8 234.0 279.9 329.9 403.0 483.5 594.3 716.5 892.5 1072.1 1302.4 1612.2 1954.9 2330.7 8.42 7.37 6.85 6.14 5.56 4.99 4.60 4.21 3.88 3.51 3.20 2.89 2.63 2.36 2.15 1.95 1.75 1.59 1.46 DM 6 Series Inductance Drop w ith Increase in DC Current 59.98 78.34 90.53 112.80 137.50 170.4 200.5 239.9 282.8 345.5 414.4 509.4 614.2 765.0 918.9 1116.3 1381.8 1675.7 1997.8 41 x 14 41 x 14 41 x 14 41 x 14 45 x 17 45 x 17 45 x 17 45 x 17 45 x 17 45 x 16 44 x 16 43 x 16 43 x 16 43 x 16 43 x 16 43 x 16 43 x 16 44 x 17 44 x 17 -------------------- 5 5 5 5 5 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 --------------- -------------------- Wire O (mm) Nominal DCR (Ohms) Rated Current (Amps) 10% Ind. Drop 20% Ind. Drop 30% Ind. Drop 40% Ind. Drop Part Number LO(H) 15% N o L o ad DC Amps Min. L (H) DC Amps Min. L (H) DC Amps Min. L (H) DC Amps Coil Siz e Mounting Style Availability (mm) Siz e Code O.D. x Ht. Min. ( a x b ) L (H) C B V F DM__-6-0.9 DM__-6-1.6 DM__-6-2.5 DM__-6-3.6 DM__-6-4.9 DM__-6-6.4 DM__-6-8.1 DM__-6-10 DM__-6-12 DM__-6-15 DM__-6-18 DM__-6-22 DM__-6-27 DM__-6-33 DM__-6-39 DM__-6-47 DM__-6-56 DM__-6-68 DM__-6-82 DM__-6-100 DM__-6-120 DM__-6-150 DM__-6-180 DM__-6-220 DM__-6-270 DM__-6-330 DM__-6-390 DM__-6-470 DM__-6-560 DM__-6-680 DM__-6-820 DM__-6-1000 DM__-6-1200 DM__-6-1500 DM__-6-1800 0.9 1.6 2.5 3.6 4.9 6.4 8.1 10.0 12.1 14.4 16.9 22.5 25.6 32.4 40.0 48.4 57.6 67.6 84.1 102.4 122.5 152.1 176.4 220.9 270.4 324.9 384.4 476.1 562.5 672.4 828.1 1000.0 1210.0 1488.4 1795.6 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.180 1.180 1.000 0.002 0.003 0.004 0.004 0.005 0.006 0.006 0.007 0.008 0.009 0.009 0.011 0.011 0.013 0.014 0.016 0.017 0.019 0.021 0.023 0.025 0.028 0.030 0.034 0.037 0.041 0.044 0.049 0.054 0.059 0.065 0.072 0.088 0.098 0.150 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.5 18.0 17.3 16.6 15.5 15.0 14.1 13.4 12.8 12.2 11.7 11.1 10.6 10.1 9.6 9.2 8.7 8.3 7.9 7.6 7.2 6.9 6.6 6.2 6.0 5.1 4.9 4.2 34.78 26.09 20.87 17.39 14.91 13.04 11.59 10.43 9.49 8.70 8.03 6.96 6.52 5.80 5.22 4.74 4.35 4.01 3.60 3.26 2.98 2.68 2.48 2.22 2.01 1.83 1.68 1.51 1.39 1.27 1.15 1.04 0.95 0.86 0.78 0.69 1.22 1.91 2.75 3.75 4.90 6.20 7.65 9.26 11.02 12.93 17.21 19.58 24.79 30.60 37.03 44.06 51.71 64.34 78.34 93.71 116.4 134.9 169.0 206.9 248.5 294.1 364.2 430.3 514.4 633.5 765.0 925.7 1138.6 1373.6 56.52 42.39 33.91 28.26 24.22 21.19 18.84 16.96 15.41 14.13 13.04 11.30 10.60 9.42 8.48 7.71 7.06 6.52 5.85 5.30 4.84 4.35 4.04 3.61 3.26 2.97 2.73 2.46 2.26 2.07 1.86 1.70 1.54 1.39 1.27 0.61 1.09 1.70 2.45 3.33 4.35 5.51 6.80 8.23 9.79 11.49 15.30 17.41 22.03 27.20 32.91 39.17 45.97 57.19 69.63 83.30 103.4 120.0 150.2 183.9 220.9 261.4 323.7 382.5 457.2 563.1 680.0 822.8 1012.1 1221.0 79.68 59.76 47.81 39.84 34.15 29.88 26.56 23.90 21.73 19.92 18.39 15.94 14.94 13.28 11.95 10.87 9.96 9.19 8.24 7.47 6.83 6.13 5.69 5.09 4.60 4.19 3.86 3.46 3.19 2.92 2.63 2.39 2.17 1.96 1.78 0.54 0.95 1.49 2.14 2.92 3.81 4.82 5.95 7.20 8.57 10.06 13.39 15.23 19.28 23.80 28.80 34.27 40.22 50.04 60.93 72.89 90.50 105.0 131.4 160.9 193.3 228.7 283.3 334.7 400.1 492.7 595.0 719.9 885.6 1068.4 105.4 79.06 63.25 52.70 45.18 39.53 36.14 31.62 28.75 26.35 24.33 21.08 19.76 17.57 15.81 14.37 13.18 12.16 10.90 9.88 9.04 8.11 7.53 6.73 6.08 5.55 5.10 4.58 4.22 3.86 3.48 3.16 2.87 2.59 2.36 0.46 0.82 1.28 1.84 2.50 3.26 4.13 5.10 6.17 7.34 8.62 11.48 13.06 16.52 20.40 24.68 29.38 34.48 42.89 52.22 62.47 77.57 89.96 112.7 137.9 165.7 196.0 242.8 286.9 342.9 422.3 510.0 617.1 759.1 915.8 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 44 x 18 46 x 21 46 x 21 46 x 21 46 x 21 46 x 21 46 x 21 46 x 21 46 x 21 49 x 23 45 x 20 ------------------------------------ Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 10 10 10 10 10 10 10 10 11 10 ------------------------------------ ------------------------------------ DM Series * Differential-Mode Toroids DM 6 Series Inductance Drop w ith Increase in DC Current 10% Ind. Drop Coil Siz e Mounting Style Availability Min. (mm) O.D. x Ht. Amps L (H) (a x b) C B V F 1303.3 2.14 1117.1 48 x 22 -- 10 -- -- 1.46 1600.3 1.93 1371.7 48 x 22 -- 10 -- -- 1.31 1970.9 1.74 1689.3 45 x 21 -- 10 -- -- 3202.1 1.10 2801.8 1.46 2401.5 46 x 21 -- 10 -- -- 0.73 3819.5 1.01 3342.1 1.33 2864.6 49 x 24 -- 11 -- -- 20% Ind. Drop 30% Ind. Drop 40% Ind. Drop LO(H) 15% N o L o ad Wire Nominal Rated O (mm) DCR (Ohms) Current (Amps) DC Min. DC Min. DC Min. DC Amps L (H) Amps L (H) Amps L (H) DM__-6-2200 2190.4 1.000 0.166 4.0 0.71 1675.7 1.15 1489.5 1.62 DM__-6-2700 2689.6 1.000 0.184 3.9 0.64 2057.5 1.03 1828.9 DM__-6-3300 3312.4 0.900 0.252 3,3 0.57 2534.0 0.93 2252.4 DM__-6-4700 4709.9 0.900 0.300 3.2 0.48 3602.3 0.78 DM__-6-5600 5616.9 0.900 0.328 3.1 0.44 4296.9 Part Number Siz e Code DM 7 Series DM__-7-1.0 1.0 1.600 0.001 54.6 54.6 0.74 89.5 0.66 124.5 0.58 143.7 0.49 55 x 27 -- 11 -- -- DM__-7-2.2 2.2 1.600 0.002 36.4 36.4 1.67 59.7 1.48 83.0 1.30 95.8 1.11 55 x 27 -- 11 -- -- DM__-7-3.9 3.9 1.600 0.003 27.3 27.3 2.96 44.7 2.63 62.2 2.30 71.9 1.97 55 x 27 -- 11 -- -- DM__-7-6.1 6.1 1.600 0.003 21.9 21.9 4.63 35.8 4.11 49.8 3.60 57.5 3.09 55 x 27 -- 11 -- -- DM__-7-8.7 8.7 1.600 0.004 18.2 18.2 6.66 29.8 5.92 41.5 5.18 47.9 4.44 55 x 27 -- 11 -- -- DM__-7-12 11.9 1.600 0.005 15.6 15.6 9.07 25.6 8.06 35.6 7.06 41.1 6.05 55 x 27 -- 11 -- -- DM__-7-15 15.5 1.600 0.006 13.7 13.7 11.85 22.4 10.53 31.1 9.22 35.9 7.90 55 x 27 -- 11 -- -- DM__-7-18 19.6 1.600 0.006 12.1 12.1 15.00 19.9 13.33 27.7 11.66 31.9 10.00 55 x 27 -- 11 -- -- DM__-7-22 24.2 1.600 0.007 10.0 10.9 18.51 17.9 16.46 24.9 14.40 28.7 12.34 55 x 27 -- 11 -- -- DM__-7-27 29.3 1.600 0.008 9.9 9.9 22.40 16.3 19.91 22.6 17.42 26.1 14.93 55 x 27 -- 11 -- -- DM__-7-33 34.8 1.600 0.008 9.1 9.1 26.66 14.9 23.70 20.7 20.73 24.0 17.77 55 x 27 -- 11 -- -- DM__-7-39 40.9 1.600 0.009 8.4 8.4 31.29 13.8 27.81 19.2 24.33 22.1 20.86 55 x 27 -- 11 -- -- DM__-7-47 47.4 1.600 0.010 7.8 7.8 36.29 12.8 32.25 17.8 28.22 20.5 24.19 55 x 27 -- 11 -- -- DM__-7-56 54.5 1.600 0.010 7.3 7.3 41.65 11.9 37.03 16.6 32.40 19.2 27.77 55 x 27 -- 11 -- -- DM__-7-68 69.9 1.600 0.012 6.4 6.4 53.50 10.5 47.56 14.6 41.61 16.9 35.67 55 x 27 -- 11 -- -- DM__-7-82 78.4 1.600 0.013 6.1 6.1 59.98 9.9 53.32 13.8 46.65 16.0 39.99 55 x 27 -- 11 -- -- DM__-7-100 96.8 1.600 0.014 5.5 5.5 74.05 8.9 65.82 12.4 57.60 14.4 49.37 55 x 27 -- 11 -- -- DM__-7-120 117.1 1.600 0.015 5.0 5.0 89.60 8.1 79.65 11.3 69.69 13.1 59.74 55 x 27 -- 11 -- -- DM__-7-150 151.3 1.600 0.017 4.4 4.4 115.7 7.2 102.9 10.0 89.99 11.5 77.14 55 x 27 -- 11 -- -- DM__-7-180 176.4 1.600 0.019 4.0 4.0 135.0 6.6 120.0 9.2 105.0 10.6 89.97 55 x 27 -- 11 -- -- DM__-7-220 217.8 1.600 0.021 3.6 3.6 166.6 6.0 148.1 8.3 129.6 9.6 111.1 55 x 27 -- 11 -- -- DM__-7-270 233.5 1.600 0.023 3.3 3.3 201.6 5.4 179.2 7.5 156.8 8.7 134.4 55 x 27 -- 11 -- -- DM__-7-330 331.3 1.600 0.026 3.0 3,0 253.4 4.8 225.3 6.7 197.1 7.8 169.0 55 x 27 -- 11 -- -- DM__-7-390 387.2 1.600 0.028 2.7 2.7 296.2 4.5 263.3 6.2 230.4 7.2 197.5 55 x 27 -- 11 -- -- DM__-7-470 468.5 1.600 0.031 2.5 2.5 358.4 4.1 318.6 5.7 278.8 6.5 238.9 59 x 30 -- -- -- --- DM__-7-560 557.6 1.600 0.033 2.3 2.3 426.5 3.7 379.1 5.2 331.8 6.0 284.4 59 x 30 -- -- -- DM__-7-680 679.8 1.600 0.037 2.1 2.1 520.0 3.4 462.2 4.7 404.5 5.4 346.7 59 x 30 -- -- -- -- DM__-7-820 814.1 1.600 0.040 1.9 1.9 622.8 3.1 553.6 4.3 484.4 5.0 415.2 59 x 30 -- -- -- -- DM__-7-1000 991.2 1.600 0.044 1.7 1.7 758.3 2.8 674.0 3.9 589.8 4.5 505.5 59 x 30 -- -- -- -- DM__-7-1200 1185.8 1.500 0.055 1.6 1.6 907.1 2.6 806.3 3.6 705.6 4.1 604.8 59 x 30 -- -- -- -- DM__-7-1500 1510.3 1.500 0.062 1.4 1.4 1155.4 2.3 1027.0 3.2 898.6 3.6 770.3 59 x 30 -- -- -- -- DM__-7-1800 1789.8 1.400 0.078 1.3 1.3 1369.2 2.1 1217.1 2.9 1065.0 3.3 912.8 58 x 29 -- -- -- -- DM__-7-2200 2184.1 1.400 0.086 1.2 1.2 1670.8 1.9 1485.2 2.6 1299.5 3.0 1113.9 58 x 29 -- -- -- -- DM__-7-2700 2719.1 1.400 0.096 1.0 1.0 2080.1 1.7 1849.0 2.3 1617.9 2.7 1386.7 61 x 33 -- -- -- --- DM__-7-3300 3312.7 1.400 0.106 0.9 0.9 2534.2 1.5 2252.7 2.1 1971.1 2.5 1689.5 61 x 33 -- -- -- DM__-7-3900 3903.2 1.000 0.226 0.9 0.9 2986.0 1.4 2654.2 2.0 2322.4 2.3 1990.6 56 x 27 -- -- -- -- DM__-7-4700 4675.7 1.000 0.247 0.8 0.8 3576.9 1.3 3179.5 1.8 2782.0 2.1 2384.6 58 x 30 -- -- -- -- DM__-7-5600 5591.2 1.000 0.270 0.7 0.7 4277.2 1.2 3802.0 1.6 3326.7 1.9 2851.5 58 x 30 -- -- -- -- Ordering Key Note: Mounting styles shown in the shaded areas have been reduced in size from those shown on the earlier data sheets. DM O - 2 - 470 H Inductance Value in H Size Mounting Style - Specify the appropriate suffix. O = Open Mount C = Clip Mount B = Base Mount V = Vertical Encapsulated F = Flat Encapsulated Basic Series Designation See back page for Mounting Options and Dimensions Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com (03-01) DM Series Mounting Styles * DM Series - Low Cost Power Inductors Type B - Base Mount Type O - Open Mount Type B- I Type B-II a x x TALEMA 9.5 min. b TALEMA DMB-XX-XXX 5.1 DMB-XX-XXX 3.8 f Type C - Clip Mount f 4.0 1 4.0 1 1 2 4 1 1 X d e e d 2 2 3 4.0 1 1/2 e d c c c c g Type V - Vertical Mount e TALEMA DPV-XX-XXX 4.0 1 Siz e Style C ode c d e f g h i x 2 16.5 11.4 7.6 -- -- -- -- Coil O.D. + 2.8 3 21.0 11.4 7.6 -- -- -- -- Coil O.D. + 2.8 4 24.1 15.2 11.4 -- -- -- -- Coil O.D. + 2.8 5 31.8 17.8 12.7 -- -- -- -- Coil O.D. + 3.3 2 17.8 12.8 20.0 10.0 5.0 15.0 5.0 -- h i 8 7 6 5 Clip 2 g c 3 Mount 4 "V" Vertical Type F - Flat Mount Mount e TALEMA DPF-XX-XXX 3.5 0.3 g c 1 S ee 3 23.0 15.5 25.0 12.5 10.0 20.0 5.0 -- 4 27.0 18.0 30.0 15.0 12.5 22.5 5.0 -- 5 32.0 20.5 35.0 17.5 12.5 27.5 7.5 -- 6 32.0 23.0 35.0 20.0 12.5 27.5 7.5 -- 9 43.0 28.0 47.5 25.0 25.0 40.0 7.5 -- 2 17.5 17.0 12.5 10.0 15.0 -- -- -- " F" 3 22.5 22.0 15.0 12.5 20.0 -- -- -- Flat 4 27.5 27.0 17.5 15.0 25.0 -- -- -- Mount 6 32.5 32.0 20.0 20.0 30.0 -- -- -- 9 42.5 42.0 28.5 25.0 35.0 -- -- -- 5 25.4 15.2 10.2 20.3 34.3 -- -- Data P age 0.60 x 0.88 0.75 x 1.10 0.60 x 0.88 4 * 2 Pin O "C" f d 1 Dimensions (mm) Mounting f 3 d B ase Mount "B-I" "B-II" 8 27.9 20.3 15.2 22.9 36.8 -- -- 10 35.6 22.9 17.8 30.5 44.5 -- -- 11 43.2 27.9 22.9 38.1 52.1 -- -- 3 19.1 10.8 6.4 15.2 15.9 -- -- Coil O.D. + 3.5 1.27 Coil O.D. + 3.8 1.02 Talema Electronic * 101 West 10th Street * Rolla, MO 65401 * (573) 364-2422 * Fax: (573) 364-5390 www.talema.com * Email: sales@talema.com