Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: frontierusa.com CCFL Inverter Transformer—SDH1503-03 A. Electrical specification: Part No. Marking Suitable Frequency Max. Open Voltage Max. Lamp Watt. Efficiency SDH1503-03 SDH1503-03 40KHz~150KHz 1300Vrms 2.5w 75% B. Schematics and Mechanical dimensions: (Unit: mm) YELLOW COLOR DOT MARKING: “SDH1503-03” “FEC XXXX” 22.0 Max. 1 2.50±0.2/ea 17.0 Max. N2 9 2 9.0 N1 Max. 6 N3 PIN 8 CUT OFF 3 Turn Ratio: N1 : N2 = N1 : N3 = 1 : 137.86 C. Electrical Data: Winding Start Finish L (@ 1KHz,1.0V) DCR Ω (@25°C) N1 N2 N3 9 1 2 6 2 3 3.5 H ± 25 % 0.18 mH ± 25 % 0.18 mH ± 25 % 530 Max. 0.17 Max. 0.17 Max. D. Insulation: Term Item Spec. Hi-Pot N1 to N2 & N3 N 2 & N3 to Core 1800 VAC / 1 Minute 500 VAC / 1 Minute Condition @Cut off current=5mA Isolation E. Features: • • • • F. Uses: • Black Light power supplies transformer available. • Personal Computer. • LCD panel. Low profile height: Maximum 5.0mm. High efficiency. Surface mount. Suitable for standard IR re-flows soldering. Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N. CCFL Inverter Transformer: P/N SDH1503-03 Rev. A. Jan. 01, 2006. Page: 1 of 1