TABLE 1: ELECTRICAL SPECIFICATIONS AT 25OC PARAMETER MIN. PRIMARY INDUCTANCE (1-FL1). @ 100 KHz, 0.40 Vrms. 2.20 RESONANT FREQUENCY (1-FL1). All other windings open. 750 FIGURE 1: SCHEMATIC DIAGRAM SPEC LIMITS TYP. MAX. 2.45 UNITS 2.70 1 mH PRIMARY 1/2 --------- --------- KHz NC FL2 PRIMARY 2/2 LEAKAGE INDUCTANCE (1-FL1). Short FL2-FL3 winding. @ 100 KHz, 0.40 Vrms. FL1 --------- --------- 38.5 uH ----------------- 5.82 : 1 4.92 : 1 --------------- + 3% + 3% 3000 -------- -------- VrmS 2 FL3 BIAS TURNS RATIOS: 1-FL1 : FL2-FL3 1-FL1 : 2-6 HI-POT: 60 Hz for 1 sec. Primary and Bias to Secondary. 6 FIGURE 2: PHYSICAL DIMENSIONS IN INCHES, (mm) FL2 and FL3 5 0.75 (19.1) 4 3 6 1 2 WHITE DOT DENOTES PIN#1 SIDE OF BOBBIN FL1 0.75 (19.1) .81 (20.6) Max. .803 (20.4) Max. .510 (12.95) Max. .10 (2.54) Min. .024 (.61) DIA. .028 (.71) NOTES: 1) Design to comply with the requirements of UL/CSA/ IEC60950-1. 2) Design to comply with the requirements of 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. 07/24/13 DESCRIPTION OF CHANGES Original release. RoHS UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN Inches. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .XX + .02 + 0 O 30' .XXX + .015 DRAW ING NOT TO SCALE. TRANSFOMER CONTROL DRAWING PREMIER P/N: PNK-10010 REVISION: 07/23/13 ENG: PETER PHAM REF: LNK403EG QA: Kevin Clark SHEET: 1 OF 1 BY KC