Part Number
|
EER28 |
Manufacturer
|
TDK |
Description
|
(EER Series) Available Core |
Published
|
Apr 7, 2009 |
Detailed Description
|
(25/71)
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EER Series EER25.5 Cores(JIS FEER 25.5A)
2.6
Parameter
Core factor Effective magnetic pat...
|
Datasheet
|
EER28
|
Overview
(25/71)
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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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