유통업체에서 제공한 Eaton DRQ125-820-R에 대한 설명입니다.
Inductor Power Shielded Drum Core 86.89uH/347.6uH 20% 100KHz Ferrite 2.05A/1.03A 128mOhm/515mOhm DCR T/R
General Purpose Inductor, 82uH, 20%, 4 Element, Ferrite-Core, SMD, 4949
Inductor, Coupled, 82 uH, 128 Milliohm, 2.05 A, 12.5mm x 12.5mm x 6mm
86.89¦ÌH,347.6¦ÌH 100KHz 515m¦¸ 2.39A 2.05A ¡À20% SMD,12.5X12.5MM , 12.5mm*12.5mm*6mm
DRQ Series 82 uH ±20 % Tp;eramce 1.03 A Shielded SMT Power Inductor
DRQ Nonstandard 0.492Lx0.492W 12.50mmx12.50mm 82muH
INDUCTOR SHIELDED DUAL 82UH 2.39
12.5X12.5MM IND 82UH 2.05A 20%
Coupled Inductors 82uH 2.39A 0.128ohms
SMD POWER INDUCTORS POWER INDUCTORS;
INDUCT ARRAY 2 COIL 86.89UH SMD
* 125oC maximum total temperature operation* Dual winding inductors that can be used as either a single inductor, or in coupled inductor/transformerapplications (1:1 turns ratio) * Four sizes of shielded drum core inductors* Windings can be connected in series or parallel, offering a broad range of inductance and current ratings* Peak current ratings from 0.13 Amps to 56 Amps * RMS current ratings from 0.128 Amps to 17.9 Amps* Inductance ratings from 0.33uH to 4.02mH * Surface Mount* 200 VAC Isolation between windings * Ferrite core material Applications * As a transformer: SEPIC, flyback* As an inductor: Buck, boost, coupled inductor * DC/DC converters* VRM inductor for CPU and DDR power supplies * Input and output filter chokes Environmental Data * Storage temperature: -40oC to +125oC* Operating temperature: -40oC to +125oC (Range is application specific).* Solder re flow temperature: 260oC max. for 10 seconds max.