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EER28L - (EER Series) Available Core

Download the EER28L datasheet PDF. This datasheet also covers the EER28 variant, as both devices belong to the same (eer series) available core family and are provided as variant models within a single manufacturer datasheet.

Features

  • All specifications are subject to change without notice. 002-01 / 200409.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EER28_TDK.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by TDK Corporation

Part Number Description
EER28 (EER Series) Available Core
EER25.5 (EER Series) Available Core
EER35 (EER Series) Available Core
EER40 (EER Series) Available Core
EER42 (EER Series) Available Core

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
(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 (100kHz) ø0.35 2UEW 100Ts NI limit vs. AL-value for PC40EER25.
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