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EER40

TDK
Part Number EER40
Manufacturer TDK
Description (EER Series) Available Core
Published Apr 7, 2009
Detailed Description (25/71) www.datasheet4u.com EER Series EER25.5 Cores(JIS FEER 25.5A) 2.6 Parameter Core factor Effective magnetic pat...
Datasheet PDF File EER40 PDF File

EER40
EER40


Overview
(25/71) www.
datasheet4u.
com EER Series EER25.
5 Cores(JIS FEER 25.
5A) 2.
6 Parameter Core factor Effective magnetic path length Effective cross-sectional area Effective core volume Cross-sectional center pole area Minimum cross-sectional center pole area Cross-sectional winding area of core Weight (approx.
) C1 e Ae Ve Acp Acp min.
Acw mm–1 mm mm2 mm3 mm2 mm2 mm2 g 1.
08 48.
2 44.
8 2160 44.
2 42.
4 79.
4 11 ø7.
5 ± 0.
15 25.
5 ± 0.
5 6.
2 ± 0.
2 9.
3 ± 0.
2 Dimensions in mm 2.
6 7.
5 ± 0.
2 19.
8 – 0 Part No.
PC40EER25.
5-Z ∗ Coil: AL-value (nH/N2) 1920±25% (1kHz, 0.
5mA)∗ 2910 min.
(100kHz, 200mT) Core loss (W) at 100°C 100kHz, 200mT 0.
98 max.
Calculated output power (forward converter mode) 87W (10...



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