1 TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC FIGURE 1: SCHEMATIC DIAGRAM 1 PARAMETER INDUCTANCE (1-3). VOLTAGE = 0.40 Vrms. FREQUENCY = 100 KHz. SPEC LIMITS MIN. TYP. MAX. UNITS 1.127 mH 1.15 1.173 PRIMARY FL1 TURN RATIO 1-3 : 10-11 1-3 : FL1-FL2 10-11 : FL1-FL2 LEAKAGE INDUCTANCE (1-3) @ 100 KHz and 0.4 Vrms. -------- 3.53 : 1 -------3:1 -------- 1 : 1.18 ---------------------- 3% 3% 3% ------- 21.4 uH -------- 3 SECONDARY 10 FL2 BIAS RESONANT FREQUENCY (1-3). All other windings are open. HIPOT: 60 Hz for 1 sec. PRIMARY and BIAS to SECONDARY 750 --------- -------- KHz 11 3000 -------- -------- Vrms FIGURE 2: PHYSICAL DIMENSIONS Inches (mm) 12 1 2 WHITE DOT DENOTES PIN#1 SIDE OF BOBBIN 11 3 P M 10 PNK-10023 YYWW 4 CORE CLIPS, 2EA 9 5 8 6 7 0.75 (19.0) FL1 FL2 1.00 (25.4 Max. 1.00 (25.4 Max. DIRECT SIDE VIEW DIRECT FRONT VIEW 0.67 (17.0) Max. 0.75 (0.3) FL1, FL2 .13 (3.3) .024 (.61) DIA. 0.028 (0.70) 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. .100 (2.54) .100 (2.54) .014 (.356 ) HO LES FOR BOBBIN LEA DS HO LES FOR CL IP PIN S REV. DESCRIPTION OF CHANGES BY 07/29/13 Orignal release. KC RoHS UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN Inches. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .XX + 0.02 +0 O 30' .XXX + 0.010 DRAW ING NOT TO SCALE. TRANSFORMER CONTROL DRAWING PREMIER P/N: PNK-10023 REVISION: 07/29/13 ENG: PETER PHAM REF: LNK406EG QA: Kevin Clark SHEET: 1 OF 3