CAMBION 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: [email protected] Technical Data Sheet 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 Basic Part Number Inductance @ I rated (Typ) I rated (A) 555-8820-20 20(µH) 7 Inductance @ 0 ADC (µH ±10%) DCR (mΩ) (Typ) 58 (Max) 100 20 Coil weight 12.3 grams Saturation Current ISAT (A) @ -40°C 8.0 @ 25°C 7.5 @ 125°C 6.5 Heating Current IDC (A) 7 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 555-8820 Typical inductance vs DC Bias @ 3 ambient temeratures 25 Inductance (µH) 20 15 10 5 0 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) - 40 Deg C 25 Dec C 125 Dec C Data is subject to change without notice. Other brands mentioned on this datasheet may be (registered) trademarks of their respective owners. Copyright Cambion Thursday, 20 February 2003 Page 1 of 1