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PC40ETDxx - Cores

Download the PC40ETDxx datasheet PDF. This datasheet also covers the PC40EE20 variant, as both devices belong to the same cores family and are provided as variant models within a single manufacturer datasheet.

Features

  • Center leg gap 40% 10 2 20% 50 10 2 Spacer gap 10 2 A.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PC40EE20_TDK.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by TDK Corporation

Part Number Description
PC40EE20 Cores
PC40EE25 Cores
PC40EE30 Cores
PC40EE42 Cores
PC40EE50.3 Cores

Full PDF Text Transcription

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(1/71) Ferrite For Switching Power Supplies www.DataSheet4U.com TECHNICAL DATA EI Cores (EI12.5 to EI60) EE Cores (EE10/11 to EE62.3/62/6) EER Cores (EER25.5 to EER42/42/20) ETD Cores (ETD19 to ETD49) PQ Cores (PQ20/16 to PQ50/50) LP Cores (LP23/8 to LP32/13) RM Cores (RM4 to RM14) EPC Cores (EPC13 to EPC30) • All specifications are subject to change without notice. 002-02 / 20050114 / e148.fm (2/71) EI Series EI12.5 Cores(JIS FEI 12.5) www.DataSheet4U.com 1.6 Parameter Core factor Effective magnetic path length Effective cross-sectional area Effective core volume Cross-sectional center leg area Minimum cross-sectional 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 1.48 21.3 14.4 308 11.6 10.8 17.3 1.9 12.4 ± 0.
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