TDK Electronics · TDK Europe

DC/DC Converters

Number of hits: 23
PDF Inventory Core shape Turns ratio Type Ordering code Turns ratio Inductance min.(µH) Inductance nom.(µH) Inductance max.(µH) Test voltage (V AC)(50Hz/1s) Function Device temp., min (°C) Device temp., max (°C) Max. width (mm) Max. length (mm) Approx. weight (g) Environmental information Packaging Packaging quantity Input voltage (V DC) Output Power (W) Output voltage 1 (V/A) Output voltage 2 (V/A) Operating Frequency (kHz) Output voltage 3 (V/A) Terminals
EFD 20 N1:N2:N3=1:1.25:6.5 B82802A B82802A0030A220 1:1.25:6.5 36 40 44 1000 Flyback DC/DC Converter PoE+(30W) -40 125 25.7 22 12.5 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 160 36 - 60 30 12/1.25 5/3 100 --- ---
EFD 15 N1:N2:N3:N4=1:2.5:0.75:7.5 B82802A B82802A0012A315 1:2.5:0.75:7.5 90 100 110 800 Flyback DC/DC Converter PoE(12W) -40 125 22.3 16.5 5.9 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 300 36 - 60 12 5/0.8 3.3/1.2 100 12/0.33 ---
E 6.3 N1:N2:N3=1:1:1 B78304B B78304B1031A003 1:1:1 450 1000 1550 500 Pulse Drive Transformers -40 85 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
EFD 25 N1:N2:N3=1:2.5:7.5 B82802A B82802A0055A225 1:2.5:7.5 19.8 22 24.2 1000 Flyback DC/DC Converter -40 125 32.6 27 25.5 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (56 mm) Reel Diam. (330 mm) 80 36 - 60 55 12/2.3 5/5.5 100 --- ---
EFD 20 N1:N2:N3:N4=1:2.25:0.75:6.5 B82802A B82802A0030A320 1:2.25:0.75:6.5 36 40 44 1000 Flyback DC/DC Converter PoE+(30W) -40 125 25.7 22 13 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 160 36 - 60 30 5/2 3.3/3 100 12/0.83 ---
ER 11 N1:N2:N3:N4=1:1:1:1 B78334B1034 B78334B1034A003 1:1:1:1 756 1080 1512 1000 Pulse Drive Transformers -40 85 13 12 1.5 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (24 mm) Reel Diam. (330 mm) 600 --- --- --- --- --- --- 10 gullwings (SMD)
E 6.3 N1:N2:N3:N4=1:1:1.7:1.7 B82805A B82805A0363A250 1:1:1.7:1.7 25.2 36 50.4 500 Push-Pull Transformers -25 125 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
E 6.3 N1:N2:N3:N4=1:1:2.6:2.6 B82805A B82805A0173A250 1:1:2.6:2.6 11.9 17 23.8 500 Push-Pull Transformers -25 125 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
EFD 25 N1:N2:N3:N4=1:2.33:0.66:6.67 B82802A B82802A0055A325 1:2.33:0.66:6.67 19.8 22 24.2 1000 Flyback DC/DC Converter -40 125 32.6 27 21 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (56 mm) Reel Diam. (330 mm) 80 36 - 60 55 5/3.7 3.3/5.5 100 12/1.5 ---
EFD 20 N1:N2:N3=6:1:3.5 B82806D B82806D0060A033 6:1:3.5 70 100 130 1500 Power over Ethernet Transformers -40 125 22 30 14 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 640 36 - 72 60 3.3/18 --- 200 --- 12 gullwings (SMD)
E 6.3 N1:N2:N3=1:1:1 B78304B B78304B1032A003 1:1:1 4500 10000 15500 500 Pulse Drive Transformers -40 85 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
ER 11 N1:N2:N3:N4:N5=0.382:1:1:1:1 B78334B1018 B78334B1018A003 0.382:1:1:1:1 201.81 288.3 403.62 1200 Pulse Drive Transformers -40 85 13 12 1.5 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (24 mm) Reel Diam. (330 mm) 600 --- --- --- --- --- --- 10 gullwings (SMD)
E 6.3 N1:N2:N3:N4=1:1:1.1:1.1 B82805A B82805A0943A250 1:1:1.1:1.1 65.8 94 131.6 500 Push-Pull Transformers -25 125 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
ER 11 N1:N2:N3:N4=1:1:1:1 B78334B1033 B78334B1033A003 1:1:1:1 88 100 112 1000 DC/DC Converter -40 85 13 12 1.5 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (24 mm) Reel Diam. (330 mm) 600 --- --- --- --- --- --- 10 gullwings (SMD)
E 6.3 N1:N2:N3:N4=1:1:1.1:1.1 B82805A B82805A0773A250 1:1:1.1:1.1 53.9 77 107.8 500 Push-Pull Transformers -25 125 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
E 6.3 N1:N2:N3:N4=1:1:3.8:3.8 B82805A B82805A0952A250 1:1:3.8:3.8 6.65 9.5 13.3 500 Push-Pull Transformers -25 125 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
EF 16 PTH N1:N2=192:24 B78310P B78310P8078A002 192:24 2728 3210 3691 1500 Flyback topology -40 125 12.7 18 6.7 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Stick magazine 2040 150 - 350 6 12 --- 100 --- ---
EFD 15 N1:N2:N3=1:2.25:6.5 B82802A B82802A0012A215 1:2.25:6.5 90 100 110 1000 Flyback DC/DC Converter PoE(12W) -40 125 22.3 16.5 5.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 300 36 - 60 12 12/0.5 5/1.2 100 --- ---
EFD 20 N1:N2:N3=1:1:0.5 B82806D B82806D0060A240 1:1:0.5 70 100 130 1500 Power over Ethernet Transformers -40 125 22 30 14 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 640 36 - 72 60 24/2.5 --- 200 --- 12 gullwings (SMD)
EFD 20 N1:N2:N3=4:1:2.3 B82806D B82806D0060A050 4:1:2.3 70 100 130 1500 Power over Ethernet Transformers -40 125 22 30 14 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 640 36 - 72 60 5/12 --- 200 --- 12 gullwings (SMD)
E 6.3 N1:N2:N3=1:1:1 B78304B B78304B1030A003 1:1:1 45 100 155 500 Pulse Drive Transformers -40 85 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)
EFD 20 N1:N2:N3=2:1:1 B82806D B82806D0060A120 2:1:1 70 100 130 1500 Power over Ethernet Transformers -40 125 22 30 14 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (44 mm) Reel Diam. (330 mm) 640 36 - 72 60 12/5 --- 200 --- 12 gullwings (SMD)
E 6.3 N1:N2:N3=1:0.21:0.21 B78304B B78304B1016A003 1:0.21:0.21 1935 4300 6665 500 Pulse Drive Transformers -40 85 9 8 0.6 RoHS, REACH/SVHC-Free, Lead-Free, Halogen-free Blister Tape (16 mm) Reel Diam. (330 mm) 900 --- --- --- --- --- --- 6 gullwings (SMD)

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