TABLE 1: ELECTRICAL SPECIFICATIONS AT 25OC PARAMETER MIN. PRIMARY INDUCTANCE (5-6) V = .4Vrms, F = 130 KHz FIGURE 1: SCHEMATIC DIAGRAM SPEC LIMITS TYP. MAX. 342 380 6 UNITS 418 uH WDG#1 TURN RATIO'S: 5-6 : 4-3 -------- 1.475 : 1 -------- + 4% 2.1 --------- -------- MHz 200 -------- -------- Vrms RESONANT FREQUENCY (5-6). Other windings open. HIPOT: @ 60 Hz for 1 sec. WDG#1to WDG#2. 4 5 WDG#2 3 FIGURE 2: PHYSICAL DIMENSIONS INCHES (mm) 5 4 3 6 1 CORE CLIPS, 2EA 2 WHITE DOT DENOTES PIN#1 SIDE OF BOBBIN .605 (15.37) MAX .65 (16.51) MAX DIRECT SIDE VIEW DIRECT FRONT VIEW .510 (12.95) MAX 0.173 (4.4) NOTES: .028 (.70) .020 (.50) DIA. 1) Design to comply with the requirements of UL/CSA/ IEC60950-1. 2) Design to comply with the requirements if UL/CSA/IEC Class B insulation system. 3) All materials per Premier Magnetics UL file #E177139. 4) All units comply with the requirements of the EU RoHS Directive. REV. 06/27/13 DESCRIPTION OF CHANGES Original release RoHS UNLESS OTHERW ISE SPECIFIED DIMENSIONS ARE IN Inches. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .XX + 0.03 + 5O .XXX + 0.020 DRAW ING NOT TO SCALE. DIFFERENTIAL CHOKE CONTROL DRAWING PREMIER P/N: POL-LYT021 REVISION: 06/27/13 ENGR: PETER PHAM REF: LYT4313E QA: Kevin Clark SHEET: 1 OF 1 BY KC