ETD Cores (9598545402)

Part Number: 9598545402

98 ETD CORE SET

ETD cores have been designed to make optimum use of a given volume of ferrite material for maximum throughput power, specifically for forward converter transformers. The structure, which includes a round center post, approaches a nearly uniform cross-sectional area throughout the core and provides a winding area that minimizes winding losses. ETD cores are used mainly in switched-mode power supplies and permit off-line designs where IEC and VDE isolation requirements must be met.

•ETD cores can be supplied with the center post gapped to a mechanical dimension or an ALvalue.

Catalog Drawing
3D Model

Weight indicated is per pair or set.

Weight: 180 (g)

Dimmmmm tolnominal inchinch misc.
A54.2± 1.002.134_
B27.1± 0.301.067_
C18.9± 0.400.744_
D19.5± 0.300.768_
E40.5min1.595min
F18.9± 0.300.744_

Chart Legend
Σl/A  :  Core Constant,    le :  Effective Path Length,    Ae :  Effective Cross-Sectional Area,    Ve :  Effective Core Volume
AL :  Inductance Factor  
Explanation of Part Numbers: Digits 1 & 2 = product class and 3 & 4 = material grade.

Electrical Properties
AL(nH)5400 ±25%
Ae(cm2)2.65
Σl/A(cm-1)4.7
le(cm)12.56
Ve(cm3)33.3
Amin(cm2)2.4

AL value is measured at 1 kHz, B < 10 gauss

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