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Part: DPF-7.5-33
Category:
Discrete
-> Magnetic components
Description:
Company: Talema Electronic LLC
Datasheet: Download DPF-7.5-33 datasheet File size : 97 kB
Request For quote: Find where to buy DPF-7.5-33
Datasheet text preview:
DP Series · Low Cost Power Inductors
DP Series Power Inductors provide an excellent, low cost alternative to conventional chokes or inductors. Used in EMI filtering and energy storage, these compact, low radiation inductors are extremely effective in controlling AC output ripple of Switch Mode Power Supplies. Features · Broad range of inductance values and current ratings · Low cost, no radiation design · Compact size, for high density packaging · Hot Solder, pre-tinned leads for easy PC board mounting · Operating frequency to 100kHz · Competitive pricing due to high volume production · Manufactured in ISO-9000 approved facility Applications Switching Power Supplies · EMI/RFI filtering · Output Chokes
Electrical Specifications at 25°C
Part Number IDC Amps L(µH) Typ. @ Rated Current 47 68 100 150 220 330 470 680 1,000 1,500 2,200 3,300 4,700 22 33 47 68 100 150 220 330 470 680 1,000 1,500 2,200 3,300 LO (µH) ± 15% N o L o ad 50 73 109 167 258 393 557 849 1,358 1,863 3,131 5,024 6,287 23 37 53 80 127 207 345 491 601 891 1,619 2,149 3,609 4,731 DCR (Ohms Max.) 0.095 0.115 0.140 0.173 0.215 0.265 0.322 0.398 0.503 0.714 0.926 1.173 1.421 0.041 0.052 0.063 0.077 0.097 0.123 0.196 0.193 0.180 0.220 0.426 0.532 0.689 0.609 Min. Energy Storage (µJ)* 5.9 8.5 12.5 18.8 27.5 41.3 58.8 85 125 188 275 413 588 11 16.5 23.5 34 50 75 110 165 235 340 500 750 1100 1650 Wire Ø (mm) 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.500 0.500 0.500 0.500 0.500 0.500 0.450 0.500 0.600 0.600 0.500 0.500 0.500 0.600 Coil Siz e mm OD x Ht. 14 X 8 14 X 8 14 X 8 15 X 8 15 X 9 15 X 9 20 X 9 20 X 10 21 X 11 25 X 12 25 X 12 26 X 13 32 X 15 14 X 8 14 X 8 14 X 8 14 X 8 15 X 8 15 X 9 15 X 9 20 X 9 27 X 12 27 X 13 26 X 13 30 X 14 31 X 15 43 X 15 C 2 2 2 2 2 2 3 3 3 5 5 5 5 2 2 2 2 2 2 2 3 5 5 4 5 5 -Mounting Style Availability / Siz e B 3 3 3 3 3 3 3 3 5 5 5 5 8 3 3 3 3 3 3 3 3 5 5 5 5 5 8 V 2 2 2 2 2 2 3 3 4 4 4 5 5 2 2 2 2 2 3 3 3 5 5 5 5 6 -F 2 2 2 2 2 2 3 3 3 4 4 6 6 2 2 2 2 2 2 2 3 6 6 6 6 6 --
DP__-0.5--47 DP__-0.5-68 DP__-0.5-100 DP__-0.5-150 DP__-0.5-220 DP__-0.5-330 DP__-0.5-470 DP__-0.5-680 DP__-0.5-1000 DP__-0.5-1500 DP__-0.5-2200 DP__-0.5-3300 DP__-0.5-4700 DP__--1.0-22 DP__--1.0-33 DP__-1.0-47 DP__-1.0-68 DP__-1.0-100 DP__-1.0-150 DP__-1.0-220 DP__-1.0-330 DP__-1.0-470 DP__-1.0-680 DP__-1.0-1000 DP__-1.0-1500 DP__-1.0-2200 DP__-1.0-3300
0.5
1.0
Notes 1) The µJoule rating (0.5 x LI²) is the ability of the inductor to store energy. 2) Inductance is measured at 0.10V AC @ 10kHz.
Talema Electronic · 101 West 10th Street · Rolla, MO 65401 · (573) 364-2422 · Fax: (573) 364-5390
w w w.talema.com · Email: sales@talema.com
DP Series · Low Cost Power Inductors
Electrical Specifications at 25 °C
IDC Amps L (µH) Typ. @ Rated Current 22 33 47 68 100 150 220 330 470 680 1000 1500 2200 15 22 33 47 68 100 150 220 330 470 680 1000 1500 2200 15 22 33 47 68 100 150 220 330 470 680 1000 15 22 33 47 68 100 150 220 330 470 LO (µH) ± 15% N o L o ad 27 45 73 109 157 207 328 575 720 1,251 1,429 2,488 3,218 21 34 49 75 92 157 256 346 625 727 1,124 1,493 2,324 4,090 23 28 48 82 137 172 221 381 475 852 1,186 2,093 18 30 49 84 105 160 219 373 605 1,054 DCR (Ohms Max.) 0.070 0.089 0.090 0.089 0.109 0.106 0.153 0.202 0.214 0.282 0.335 0.441 0.405 0.039 0.050 0.038 0.048 0.060 0.080 0.107 0.134 0.142 0.187 0.302 0.304 0.384 0.509 0.029 0.039 0.036 0.043 0.055 0.059 0.094 0.097 0.156 0.187 0.196 0.206 0.022 0.025 0.025 0.026 0.040 0.045 0.074 0.070 0.090 0.085 Min Energy Storage (µJ)* 44 66 94 136 200 300 440 660 940 1,360 2,000 3,000 4,400 68 99 149 212 306 458 675 990 1,485 2,115 3,060 4,500 6,750 9,900 188 275 413 588 850 1,250 1,875 2,750 4,125 5,875 8,500 12,500 422 619 928 1,322 1,913 2,813 4,219 6,188 9,281 13,219 Wire Ø (mm) 0.400 0.400 0.450 0.500 0.500 0.600 0.560 0.560 0.600 0.600 0.600 0.600 0.710 0.500 0.500 0.630 0.630 0.630 0.630 0.630 0.630 0.710 0.670 .0630 0.670 0.670 0.670 0.600 0.600 0.710 0.750 0.750 0.800 0.710 0.800 0.710 0.750 0.800 0.900 0.750 0.800 0.900 1.000 0.900 1.000 0.850 1.000 1.000 1.180 Coil Siz e mm O.D. x Ht. 14 x 8 14 x 8 15 x 8 15 x 8 19 x 8 25 x 12 25 x 11 26 x 12 30 x 14 30 x 14 42 x 14 42 x 15 51 x 22 14 x 8 14 x 8 19 x 8 20 x 8 25 x 12 25 x 12 25 x 12 29 x 13 30 x 14 42 x 14 42 x 16 49 x 20 53 x 24 54 x 26 20 x 8 25 x 12 25 x 12 25 x 12 26 x 12 30 x 13 41 x 13 41 x 13 49 x 20 49 x 20 53 x 25 55 x 26 30 x 14 30 x 14 30 x 14 31x 14 42 x 14 43 x 17 50 x 21 51 x 22 54 x 25 55 x 28 C 2 2 2 2 3 4 4 4 5 5 ---2 2 3 3 4 4 4 5 5 -----3 4 4 4 4 5 ------5 5 5 5 ------Mounting Style Availability / Siz e B 3 3 3 3 3 5 5 5 5 5 5 8 10 3 3 3 3 5 5 5 5 5 5 8 10 11 11 3 5 5 5 5 5 5 5 10 10 11 11 5 5 5 5 5 8 10 10 11 11 V 2 2 2 2 3 4 4 4 5 5 9 9 -2 2 3 3 4 4 4 5 5 9 ----3 4 4 4 4 5 9 9 ----5 5 5 5 9 -----F 2 2 2 2 3 4 4 4 6 6 ---2 2 3 3 4 4 4 6 6 -----3 4 4 4 4 6 ------6 6 6 6 -------
Part Number
DP__-2.0-22 DP__-2.0-33 DP__-2.0-47 DP__-2.0-68 DP__-2.0-100 DP__-2.0-150 DP__-2.0-220 DP__-2.0-330 DP__-2.0-470 DP__-2.0-680 DP__-2.0-1000 DP__-2.0-1500 DP__-2.0-2200 DP__-3.0-15 DP__-3.0-22 DP__-3.0-33 DP__-3.0-47 DP__-3.0-68 DP__-3.0-100 DP__-3.0-150 DP__-3.0-220 DP__-3.0-330 DP__-3.0-470 DP__-3.0-680 DP__-3.0-1000 DP__-3.0-1500 DP__-3.0-2200 DP__-5.0-15 DP__-5.0-22 DP__-5.0-33 DP__-5.0-47 DP__-5.0-68 DP__-5.0-100 DP__-5.0-150 DP__-5.0-220 DP__-5.0-330 DP__-5.0-470 DP__-5.0-680 DP__-5.0-1000 DP__-7.5-15 DP__-7.5-22 DP__-7.5-33 DP__-7.5-47 DP__-7.5-68 DP__-7.5-100 DP__-7.5-150 DP__-7.5-220 DP__-7.5-330 DP__-7.5-470
2.0
3.0
5.0
7.5
* The µJoule rating (0.5 x LI²) is the ability of the inductor to store energy.
Talema Electronic · 101 West 10th Street · Rolla, MO 65401 · (573) 364-2422 · Fax: (573) 364-5390
w w w.talema.com · Email: sales@talema.com (03-03) DP Series
DP Series · Low Cost Power Inductors
Electrical Specifications at 25°C
IDC Amps L (µH) Typ. @ Rated Current 15 22 33 47 68 100 150 220 6.8 10 15 22 33 47 68 100 LO (µH) ± 15% N o L o ad 21 28 46 75 89 152 248 427 8 14 22 36 49 75 123 207 DCR (Ohms Max.) 0.013 0.021 0.022 0.028 0.042 0.044 0.041 0.054 0.009 0.012 0.011 0.014 0.018 0.016 0.018 0.023 Min. Energy Storage (µJ)* 750 1,100 1,650 2,350 3,400 5,000 7,500 11,000 765 1,125 1,688 2,475 3,713 5,288 7,650 11,250 Wire Ø mm 1.000 0.900 1.000 1.000 0.900 1.000 1.180 1.180 1.000 1.000 1.180 1.250 1.180 1.400 1.500 1.500 Coil sIz e mm O.D. x Ht. 30 X 14 41 X 14 42 X 14 42 X 14 50 X 21 50 X 21 55 X 26 55 X 26 41 X 14 41 X 14 41 X 14 44 X 18 50 X 21 51 X 22 52 X 23 56 X 27 Mounting Style Availability / Siz e C 5 ---------------B 5 5 5 5 10 10 11 11 5 5 5 8 10 11 11 11 V 5 9 9 9 ----9 9 9 -----F 6 ----------------
Part Number
DP__-10-15 DP__-10-22 DP__-10-33 DP__-10-47 DP__-10-68 DP__-10-100 DP__-10-150 DP__-10-220 DP__-15-6.8 DP__-15-10 DP__-15-15 DP__-15-22 DP__-15-33 DP__-15-47 DP__-15-68 DP__-15-100
10
15
Talema's engineering staff can assist in the design of other inductance values and sizes. Notes 1) The µJoule rating (0.5 x LI²) is the ability of the inductor to store energy. 2) Inductance is measured at 0.10Vrms @ 10kHz without DC Current and 0.25 Vrms @ 10kHZ with DC Current.
Ordering Key DP O 0.5 470 µH
Inductance Value in µH Current Rating (Amps) Mounting Style - Specify the appropriate suffix. O = Open Mount C = Clip Mount B = Base Mount V = Vertical Encapsulated F = Flat Encapsulated Basic Series Designation
Talema Electronic · 101 West 10th Street · Rolla, MO 65401 · (573) 364-2422 · Fax: (573) 364-5390
w w w.talema.com · Email: sales@talema.com
Mounting Styles · DP Series - Low Cost Power Inductors
Type B - Base Mount Type O - Open Mount Type B- I Type B-II
a
x
9.5 min. TALEMA DPB-XX-XXX
x
TALEMA DPB-XX-XXX
b
5.1
3.8
Type C - Clip Mount
f
4.0 ±1 1 2 4 4.0 ±1
f
1
X
d
1 2
e
d
3 2
e
4.0 ±1 1/2
c c
e d
c g
c
Type V - Vertical Mount
e
TALEMA DPV-XX-XXX 4.0 ±1
Mounting Style "C"
Siz e C ode 2 3 4 5 2 c 16.5 21.0 24.1 31.8 17.8 23.0 27.0 32.0 32.0 43.0 17.5 22.5 27.5 32.5 42.5 25.4 27.9 35.6 43.2 19.1 d 11.4 11.4 15.2 17.8 12.8 15.5 18.0 20.5 23.0 28.0 17.0 22.0 27.0 32.0 42.0 15.2 20.3 22.9 27.9 10.8 e 7.6 7.6 11.4 12.7 20.0 25.0 30.0 35.0 35.0 47.5 12.5 15.0 17.5 20.0 28.5 10.2 15.2 17.8 22.9 6.4 f ----10.0 12.5 15.0 17.5 20.0 25.0 10.0 12.5 15.0 20.0 25.0 20.3 22.9 30.5 38.1 15.2
Dimensions (mm) g ----5.0 10.0 12.5 12.5 12.5 25.0 15.0 20.0 25.0 30.0 35.0 34.3 36.8 44.5 52.1 15.9 h ----15.0 20.0 22.5 27.5 27.5 40.0 ----------i ----5.0 5.0 5.0 7.5 7.5 7.5 ----------Coil O.D. + 3.8 1.02 Coil O.D. + 3.5 1.27 x Coil O.D. + 2.8 Coil O.D. + 2.8 Coil O.D. + 2.8 Coil O.D. + 3.3 -----------0.60 x 0.88 0.75 x 1.10 0.60 x 0.88 Pin Ø S ee Data P age
8
i
h
7 6 5
Clip
fd
1 2
Mount
g c
3
4
"V"
3 4 5 6 9 2
Type F - Flat Mount
Vertical Mount
TALEMA DPF-XX-XXX
e
3.5 ±0.3
" F" Flat Mount
3 4 6 9
g c
1 4
·
2 3
f
d
B ase Mount "B-I" "B-II"
5 8 10 11 3
Talema Electronic · 101 West 10th Street · Rolla, MO 65401 · (573) 364-2422 · Fax: (573) 364-5390
w w w.talema.com · Email: sales@talema.com
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