Common Mode Inductors SEMI-POTTED VERTICAL STYLE PARAMETER MIN. Inductance @ 0.20 Vrms / 1 kHz TYP. 3.0 MAX. UNITS mH DCR Max. of each Winding 60 mΩ Current 3.5 A Leakage Inductance µH 56 Dielectric Strength Creepage Between Windings 1250 Vrms 3.0 mm 0.450 * AMBIENT + TEMPERATURE RISE. In addition, inductance will be effected by an increase in temperature. Typically: 0.200 .015 0.800 0.400 1.150 0.550 3 Operating Temperature: These parts are made with materials rated for 1300C minimum, and these components can be safely operated up to 130OC. * Designed to prevent noise emission in switching power supplies at input. Windings balanced to 1% Isolation 1250 VRMS Materials used in the construction of these parts are UL 94 VO and are rated at 130o C or better 1.150 1 Single Layer Windings with Spacers specially designed by Rhombus Industries to provide 3mm Creepage and Clearance for International Safety Compliance. 20% increase to 500C 40% increase to 1000C 65% increase to 1300C Physical Dimensions - inches Bottom View 2 4 Schematic Diagram RHOMBUS P/N: L-252 CUST P/N: NAME: DATE: 3/06/96 SHEET: Rhombus Industries Inc. Transformers & Magnetic Products 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com