50 KHz SMPS Inductor - Toroid Mount Package Electrical Specifications at 25OC Parameter Inductance Min. (No DC) Typ. 140.8 Max. Units 211.2 µH Schematic Diagram tested at 10mVRMS @ 20 kHz (0 ADC) Inductance with DC (1) DCR Energy Storage Lead Diameter µH 220 Ω 0.14 µJ 215.6 .020 inches 1) Typical value for Operating E-T Product of 90 V-µs and IDC = 1.4 Amps. Physical Dimensions inches (mm) Min. Typ. A Max. .95 (24.13) B .440 (11.18) .460 (11.68) C .820 (20.83) .840 (21.34) D E .415 (10.54) .110 (2.79) F .300 (3.81) RHOMBUS P/N: L-20505 CUST P/N: DATE: 11/30/00 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971