SMT, CCFL Inverter Transformers Special Features • Power rating: 6 watts • Operating frequency: 60KHz -/+25% • Operating ambient temperature: 0 to +75 °C • Storage temperature: -40 to +105 °C • Dielectric withstanding voltage: 1500Vrms • Packaged: Bulk PM61300 Series Primary DCR L (uH) ±10% Ω @ 10KHz Max. Part Number PM61300-1 PM61300-2 PM61300-3 PM61300-4 PM61300-5 44 44 27 20 20 0.61 0.82 1.10 1.88 2.34 Secondary Voltage (V) 25 20 15 13 10.5 DCR Ω Max. 132 175 175 175 290 Voltage (V) 1300 1300 1300 1300 1300 I,rms (mA) 70 70 70 70 70 Turns Ratio 50 67 86 100 125 Also available as RoHS compliant. Typical Applications • LCD flat panel displays • Notebook / palmtop computers • Portable instruments • Retail terminals Consult engineering for inverter circuit related inductors selection. 3 1/2 Primary 2 1/2 Primary 1 5 Feedback 4 10 7.1 Max. 19.5 26.0 Max. High Voltage Secondary 10 1 6 10.2 Ref. 16.5 Max. 2.54 Ref. 5 6 26.50 1.40 1.14 11.56 2.75 Dimensioms: mm Pad Layout 306 E. Alondra Blvd. Gardena, CA 90247-1059 • Phone (310) 515-1720 • FAX (310) 515-1962 wwww.jwmiller.com 11.1