TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC PARAMETER MIN. INDUCTANCE 1-5. VOLTAGE = 0.400Vrms FREQUENCY = 100 KHZ FIGURE 1: SCHEMATIC DIAGRAM SPEC LIMITS TYP. MAX. 1.94 2.00 UNITS 2.06 mH 1 WDG #1 TURN RATIO'S: 1-2 : 4-5 1-2 : 6/7-9/10 --------------- 6.82:11 16.57:1 --------------- + 4% + 4% 800 --------- --------- KHz 3750 -------- -------- Vrms 4 10 WDG #3 WDG #2 9 RESONANT FREQUENCY 1-5. All other windings open. HIPOT: 60 Hz for 1 second. Wd 5 FIGURE 2: PHYSICAL DIMENSIONS mm 10 8 9 7 6 P POL-LYT023 M YYWW PIN #1 WHITE DOT 1 2 4 3 5 13.6 MAX 13.5 MAX 4.8 REF 1 2 3 4 5 16.5 MAX 0.6 DIA. 3.0 typ. 8.5 2.5 NOTES: 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. DESCRIPTION OF CHANGES BY 07/01/13 Original release. KC RoHS UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN mm. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .X + .25 +0 O 30' .XX + .15 DRAW ING NOT TO SCALE. TRANSFORMER CONTROL DRAWING PREMIER P/N: POL-LYT023 REVISION: 07/01/13 ENGR: PETER PHAM REF: LYT4311E QA: Kevin Clark SHEET: 1 OF 1