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BEER-28L-1110CP

TDK Semiconductor
Part Number BEER-28L-1110CP
Manufacturer TDK Semiconductor
Description Bobbins
Published Jan 13, 2010
Detailed Description Ferrite Cores For Power Supply EER Cores CORE SHAPES AND DIMENSIONS/CHARACTERISTICS Type EER25.5 EER28 EER28L EER35 EER4...
Datasheet PDF File BEER-28L-1110CP PDF File

BEER-28L-1110CP
BEER-28L-1110CP

Overview
Ferrite Cores For Power Supply EER Cores CORE SHAPES AND DIMENSIONS/CHARACTERISTICS Type EER25.
5 EER28 EER28L EER35 EER40 EER42 EER42/42/20 EER49 øD øD A A EER Series Fig.
1 2 2 1 1 1 2 1 B Fig.
1 C B Fig.
2 C Dimensions (mm) A B 25.
5±0.
5 9.
3±0.
2 28.
55±0.
55 14±0.
2 28.
55±0.
55 16.
9±0.
25 35±0.
5 20.
7±0.
2 40±0.
5 22.
4±0.
2 42±0.
6 22.
4±0.
2 42.
15±0.
65 21.
2±0.
2 49±0.
8 19±0.
3 C 7.
5±0.
2 11.
4±0.
25 11.
4±0.
25 11.
3±0.
2 13.
3±0.
25 15.
5±0.
25 19.
6±0.
4 17.
2±0.
4 øD 7.
5±0.
15 9.
9±0.
25 9.
9±0.
25 11.
3±0.
15 13.
3±0.
25 15.
5±0.
25 17.
3±0.
25 17.
2±0.
25 Ae (mm2) 44.
8 82.
1 81.
4 107 149 194 240 231 le (mm) 48.
2 64 75.
5 90.
8 98 98.
8 98.
6 91.
3 Weight (g) 11 28 33 52 78 102 116 110 ELECTRICAL CHARACTERISTICS WITHOUT AIR GAP Part No.
PC40EER25.
5-Z PC40EER28-Z PC40EER28L-Z PC40EER35-Z PC40EER40-Z PC40EER42-Z PC40EER42/42/20-Z PC40EER49-Z ∗ WITH AIR GAP Calculated output power∗ (W) [100kHz] 87 203 228 325 421 433 509 Part No.
PC40EER25.
5AXXX∗ PC40EER28AXXX PC40EER28LAXXX PC40EER35AXXX PC40EER40AXXX PC40EER42AXXX PC40EER42/42/20AXXX PC40EER49AXXX ∗ AL-value (nH/N2) [1kHz, 0.
5mA, 100Ts] 1920±25% 2870±25% 2520±25% 2770±25% 3620±25% 4690±25% 5340±25% 6250±25% AL-value (nH/N2) [1kHz, 0.
5mA, 100Ts] 100±5%, 200±7% 200±5%, 400±7% 160±5%, 315±7% 200±5%, 400±7% 200±5%, 400±7% 250±5%, 500±7% 250±5%, 500±7% 250±5%, 500±7% The values were obtained with forward converter mode.
XXX: AL-value BOBBINS Part No.
H H Fig.
1 1 1 1 1 1 1 1 2 2 2 2 2 www.
DataSheet4U.
com W Fig.
1 D W D Fig.
2 BEER-25.
5-118CP BEER-28-1110CP BEER-28L-1110CP BEER-35-1112CP BEER-40-1112CP BEER-42-1114CP BEER-42/42/20-1112CP BEER-49-1118CP BEER-28-1112CPH BEER-28L-1112CPH BEER-35-1116CPH BEER-40-1116CPH BEER-42-1116CPH No.
of pin terminal 8 10 10 12 12 14 12 18 12 12 16 16 16 Dimensions (mm) W 26 29 29 36 41 43 43 50 31 31 41 41 43 D 20 23 23 29 30 30 37 37 33 38 46 45 46 H 21 29 35 44 46 47 46 43 26 26 31 32 35 • Material: FR phenol, UL Grade: 94V-0, Pin material: Steel wire (Solder plated) 144 980706 Specifications which provi...


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