Ferrite Cores

PC40 T72X20X48

Product Status	Production
Core shape	Toroid(Toroid)
Feature	Low LossLow Loss High PowerFor High Power
Material Name	Mn-Zn
Ferrite Material	PC40
Brand	TDK
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Images are for reference only and show example products.

Size

Size (IEC 62317) AxBxC
Detail Size Information	Please refer to the catalog

Electrical Characteristics

Core Factor	0.327mm⁻¹
Effective Cross-Sectional Area	237mm²
Effective Magnetic Path Length	183mm
Effective Core Volume	43400mm³
AL Value / (nH / N²)	3730 ±25% (1kHz)
Core Loss / (W / set) [Max.]
Air Gap	0 mm
Weight	217g

Electrical Characteristics (Material)

Initial Permeability μi	2300 Nom.
Saturation Magnetic Flux Density Bs / mT	500 (1194A/m, 25°C)
Curie Temperature Tc [Min.]	200°C
Core Loss / (kW / m³) [Max.]	420

Catalog

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Distributor List

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Tech Info

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Documents

Summary

High-Power Mn-Zn Ferrite PEL95 Material

With the increasing adoption of renewable energy and EV fast-charging stations, the demand for high-power power supplies is growing. Transformers used in power supplies are expected ...

High-Temperature Low-Loss Mn-Zn Ferrite PEM95 Material

With the increasing adoption of renewable energy and the proliferation of EV fast-charging stations, the demand for high-power power supplies is growing. Transformers used in these p...

Ferrite Product Map & Selection Guide

At TDK, we offer a wide range of MnZn ferrites tailored to meet the specific characteristics required by our customers. By clicking on the material names in the product map below, yo...