c ambion a technical data sheet wearnes cambion ltd castleton, hope valley, derbyshire, s33 8wr, england telephone: +44(0)1433 621555 fax: +44(0)1433 621290 web: www.cambion.com email: enquiries@cambion.com copyright cambion a thursday, 20 february 2003 page 1 of 1 555-8820 typical inductance vs dc bias @ 3 ambient temeratures 0 5 10 15 20 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 current (a) inductance (h) - 40 deg c 25 dec c 125 dec c 555-8820 self leaded power inductor, 100 watt for class d amplifier applications how to order code 555-8820-20-00-00 basic part no electrical specifications dcr (m w ) saturation current i sat (a) basic part number inductance @ i rated ( typ) i rated (a) ( typ) (max) inductance @ 0 a dc (h 10%) @ -40c @ 25c @ 125c heating current i dc (a) 555-8820-20 20(h) 7 58 100 20 8.0 7.5 6.5 7 coil weight 12.3 grams packed 50 per vacuum formed tray. operating temperatures are -40 c to + 125 c high performance class d solution. designed to match zetex zxcd series class d audio solution www.zetex.com. low cost using gapped toroid data is subject to change without notice. other brands mentioned on this datasheet may be (registered) trademarks of their respective owners.
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