FEI-Type Choke Coils Applications Outline NEC TOKIN standardizes the EI-type output choke coils for a single forward converter method and switching power supplies. * Audio visual equipment, office automation equipment, computers and peripherals, communication equipment Features * Ferrite cores with high magnetic flux density, high magnetic permeability and low loss * Insulation material with flammability E-type * Cost reduction througn the automated production design EC16Type Inductance No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 48 Rated Current Model B0806C9-V B1205C6-V B1504C9-V B2204C0-V B2703C7-V B3303C4-V B3903C1-V B4702C8-V B5602C5-V B6802C3-V B8202C1-V B1011C9-V B1211C7-V B1511C5-V B1811C4-V B2211C3-V B2711C1-V B3311C0-V B391C98-V B471C89-V B561C82-V B681C74-V B821C67-V B102C61-V B122C55-V B152C50-V B182C46-V B222C41-V B272C37-V B332C33-V B472C28-V Transformers / Choke Coils Vol.1 (H) 8 12 15 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 4700 (A) 6.9 5.6 4.9 4.0 3.7 3.4 3.1 2.8 2.5 2.3 2.1 1.9 1.7 1.5 1.4 1.3 1.1 1.0 0.98 0.89 0.82 0.74 0.67 0.61 0.55 0.50 0.46 0.41 0.37 0.33 0.28 Non-Saturated Current (A) 8.1 6.6 5.7 4.7 4.3 4.0 3.6 3.3 2.9 2.7 2.5 2.2 2.0 1.8 1.6 1.5 1.3 1.2 1.1 1.0 0.97 0.87 0.79 0.72 0.65 0.59 0.54 0.48 0.44 0.39 0.33 DC Resistance Pin Connection (m) max. 11.8 16.9 23.3 29.0 43.0 47.1 51.2 65.6 71.9 92.1 102 115 156 174 239 263 355 406 438 489 667 751 853 1248 1371 1935 2116 3422 2688 3565 4837 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - EC19Type Inductance No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Rated Current Model C0807C6-V C1206C2-V C1505C5-V C2204C5-V C2704C1-V C3303C8-V C3903C5-V C4703C2-V C5602C9-V C6802C6-V C8202C4-V C1012C2-V C1212C0-V C1511C8-V C1811C6-V C2211C4-V C2711C3-V C3311C2-V C3911C2-V C4711C0-V C561C93-V C681C84-V C821C76-V C102C70-V C122C63-V C152C57-V C182C52-V C222C47-V C272C42-V C332C38-V C472C32-V (H) 8 12 15 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 4700 (A) 7.6 6.2 5.5 4.5 4.1 3.8 3.5 3.2 2.9 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.3 1.2 1.1 1.0 0.93 0.84 0.76 0.70 0.63 0.57 0.52 0.47 0.42 0.38 0.32 Non-Saturated Current (A) 9.1 7.4 6.6 5.4 4.9 4.5 4.2 3.8 3.4 3.1 2.8 2.6 2.4 2.1 1.9 1.7 1.5 1.4 1.3 1.2 1.1 1.0 0.91 0.84 0.76 0.68 0.62 0.56 0.50 0.45 0.38 DC Resistance Non-Saturated Current (A) 11.7 9.7 8.6 7.3 6.5 6.0 5.5 5.0 4.5 4.2 3.8 3.5 3.1 2.9 2.5 2.3 2.0 1.9 1.7 1.5 1.4 1.3 1.2 1.1 1.0 0.90 0.83 0.74 0.67 0.61 0.50 DC Resistance Pin Connection (m) max. 9.5 12.5 17.2 23.7 25.9 27.5 34.4 38.0 47.0 57.0 72.5 79.8 104 131 145 166 250 281 307 421 462 512 690 774 875 1230 2437 1913 2165 2806 2496 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - EC22type Inductance No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Rated Current Model D0809C8-V D1208C1-V D1507C2-V D2206C1-V D2705C4-V D3305C0-V D3904C6-V D4704C2-V D5603C8-V D6803C5-V D8203C2-V D1012C9-V D1212C6-V D1512C4-V D1812C1-V D2211C9-V D2711C7-V D3311C6-V D3911C4-V D4711C3-V D5611C2-V D6811C1-V D8211C0-V D102C92-V D122C84-V D152C75-V D182C69-V D222C62-V D272C56-V D332C51-V D472C42-V (H) 8 12 15 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 4700 (A) 9.8 8.1 7.2 6.1 5.4 5.0 4.6 4.2 3.8 3.5 3.2 2.9 2.6 2.4 2.1 1.9 1.7 1.6 1.4 1.3 1.2 1.1 1.0 0.92 0.84 0.75 0.69 0.62 0.56 0.51 0.42 Pin Connection (m) max. 9.0 14.5 16.2 22.0 31.1 38.0 40.9 50.5 57.4 63.2 69.8 89.0 116 129 171 189 254 288 312 376 415 510 703 808 889 1330 1454 1830 2376 2714 3750 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Transformers / Choke Coils Vol.1 49 EC25type Inductance No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Rated Current Model E08011C-V E1209C3-V E1508C7-V E2207C1-V E2706C4-V E3305C8-V E3905C3-V E4704C8-V E5604C5-V E6804C0-V E8203C7-V E1013C3-V E1213C1-V E1512C7-V E1812C5-V E2212C3-V E2712C0-V E3311C8-V E3911C7-V E4711C5-V E5611C4-V E6811C3-V E8211C2-V E1021C1-V E1221C0-V E152C90-V E182C80-V E222C73-V E272C66-V E332C59-V E472C50-V (H) 8 12 15 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 4700 (A) 11.0 9.3 8.7 7.1 6.4 5.8 5.3 4.8 4.5 4.0 3.7 3.3 3.1 2.7 2.5 2.3 2.0 1.8 1.7 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.73 0.66 0.59 0.5 Non-Saturated Current (A) 13 11 10 8.3 7.5 6.8 6.2 5.6 5.3 4.7 4.3 3.9 3.6 3.2 3.0 2.7 2.3 2.1 2.0 1.8 1.6 1.5 1.4 1.3 1.2 1.0 0.94 0.86 0.78 0.70 0.59 DC Resistance Non-Saturated Current (A) 23 18 17 14 12 11 11 10 9.1 8.3 7.5 6.9 6.2 5.6 5.0 4.6 4.1 3.7 3.4 3.1 2.9 2.6 2.3 2.2 1.9 1.7 1.6 1.4 1.2 1.1 1.0 DC Resistance Pin Connection (m) max. 9.0 12.0 13.5 19.4 27.3 29.6 32.7 35.6 38.4 48.3 53.8 58.8 79.2 103 114 141 189 208 226 293 321 427 469 523 726 808 896 1008 1396 1540 2404 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - EC30Type Inductance No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50 Rated Current Model H08020C-V H12016C-V H15015C-V H22012C-V H27011C-V H33010C-V H3909C6-V H4708C7-V H5607C9-V H6807C2-V H8206C5-V H1016C0-V H1215C4-V H1514C9-V H1814C4-V H2214C0-V H2713C6-V H3313C2-V H3913C0-V H4712C7-V H5612C5-V H6812C3-V H8212C0-V H1021C9-V H1221C7-V H1521C5-V H1821C4-V H2221C2-V H2721C1-V H3321C0-V H472C87-V Transformers / Choke Coils Vol.1 (H) 8 12 15 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 4700 (A) 20 16 15 12 11 10 9.6 8.7 7.9 7.2 6.5 6.0 5.4 4.9 4.4 4.0 3.6 3.2 3.0 2.7 2.5 2.3 2.0 1.9 1.7 1.5 1.4 1.2 1.1 1.0 0.87 Pin Connection (m) max. 2.7 5.2 6.4 7.4 9.6 13.4 13.8 18.4 22.7 22.9 26.6 34.6 52.1 59.2 67.7 80.4 92.6 112 133 141 186 209 238 317 350 457 490 655 732 829 1195 - - - Numbering System Abbreviated Code B 080 6C9 V B : EC16Type C : EC19Type D : EC22Type E : EC25Type H : EC30Type Inductance Value [H] (The lowest digit indicates the power of 10.) (8H) Rated Current [A] (6.9 A) Vertical Type Configuration and Dimensions EC16Type EC19Type EC22Type D0809C8 lot No. 12.0 18 max. C0807C6 lot No. 11.6 16 max. 10.65 B0806C9 lot No. 15 max. 17 max. 23.5 max. EC25Type 21 max. 20.0 26 max. 32 max. 5.0 5.0 5.0 3.5 min. 22 max. 29.5 max. 26.5 max. 12 - o0.8 5.0 5.0 5.0 5.0 5.0 4 min. H08020C lot No. 8 - o0.8 4.0 4.0 4.0 4.0 E08011C lot No. 10 - o0.8 EC30Type 18 max. 4.0 4.0 4 min. 6 - o0.7 3 min. 3.25 3.25 4 min. 6 - o0.7 17.5 max. 15.5 max. 20 max. 12.5 [mm] Transformers / Choke Coils Vol.1 51