9595494902 FAIR-RITE | Alldatasheet
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ETD Cores (9595494902) Part Number: 9595494902
95 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: 124 (g) 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) 5700 ±25% Ae(cm ) 2.135 Σl/ A(cm ) 5.3 le(cm) 11.44 Ve(cm ) 24.42 Amin(cm ) 2.09 AL value is measured at 1 kHz, B < 10 gauss Fair- Rite Products Corp. • One Commercial Row, Wallkill, New York 12589-0288 888-324-7748 • 845-895-2055 • Fax: 845-895-2629 • ferrites@fair- rite.com • www.fair- rite.com Dim mm mm tol nominal inch inch misc. A 49 ± 0.80 1.929 _ B 24.7 ± 0.20 0.972 _ C 16.3 ± 0.40 0.642 _ D 18.1 ± 0.20 0.713 _ E 36.1 min 1.421 min F 16.3 ± 0.40 0.642 _