TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC FIGURE 1: SCHEMATIC DIAGRAM NC PARAMETER MIN. PRIMARY INDUCTANCE (1-3) V = 0.4Vrms, F = 100 KHz. 558 PRI. LEAKAGE INDUCTANCE (1-3) V = 0.4Vrms, F = 100 KHz. --------- SPEC LIMITS TYP. M AX. 620 --------- SHIELD 1 UNITS 682 H 15 H 1 PRIMARY 2/2 2 TURNS RATIO: 1-3 : 9-14 1-2 : 12-13 2-3 : 5-7 RESONANT FREQUENCY (1-3) All Other Windings Open. --------- 12.25 : 1 ---------------6:1 ---------------- 1.67 : 1 --------- + 3% + 3% + 3% 500 KHz --------- --------- 13 SECONDARY 2 PRIMARY 1/2 12 3 14 NC SECONDARY 1 HI-POT: 60Hz for 1 sec. Primary and Bias to Secondaries. SHIELD 2 3000 -------- -------- Vac 9 5 BIAS FIGURE 2: PHYSICAL DIMENSIONS IN mm (Inches). 7 44.0 (1.73) MAX 41.0 (1.61) MAX WHITE DOT OVER PIN#1 P POL-HX024 M YYWW 4.5 Min. (0.177 Min.) 5.0 (.197) 1 2 1 2 16 15 4 3 3 14 4 13 6 5 5 12 30.5 (1.20) MAX 6 11 8 7 7 10 1.0 (.039) 35.0 (1.378) 8 NOTES: 1) Design to comply with the requirements of UL/CSA/ IEC 60950-1. 2) Design to comply with the requirements of UL/CSA 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. 9 REV. DESCRIPTION OF CHANGES BY 04/25/13 Original Release. KC RoHS UNLESS OTHERW ISE SPECIFIED DIMENSIONS ARE IN mm. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .X + 0.3 + 5O .XX + 0.20 DRAW ING NOT TO SCALE. TRANSFOMER CONTROL DRAWING PREMIER P/N: POL-HX024 REVISION: 04/25/13 ENG: Peter Pham REF: TOP261EN QA: Kevin Clark SHEET: 1 OF 1