DC/DC CONVERTER TRANSFORMER Small Footprint, Low Profile, SMT Package Key to cost effective alternative for Modular DC/DC Converters Design flexibility: positive, negative, or ± supplies possible with a single transformer design Auto-placeable Can be used regulated or unregulated Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C Part Number Input Voltage (Vin) Output Voltage (Vo) Efficiency (NOM) Output (I/O MIN) Output Load (I/O MAX) Hi-Pot Regulation PE-68279NL 11.5 to 12.5 9V nom 75% 80 mA /200 mA ±5% 1500 Vrms PE-68283NL 4.75 to 5.25 9V nom 72% 80 mA /200 mA ±5% 1500 Vrms NOTE: Add suffix "T" to part number for Tape & Reel package (i.e. PE-68279T). Mechanical .100 2,54 .550 MAX 13,97 11 10 9 14 .380 9,65 7 PE-682XXNL 2 13 .050 1,27 3 .190 4,83 .100 2,54 12 11 10 9 8 2 3 4 7 6 .200 5,08 .453 6 11,51 MAX DATE CODE COUNTRY OF ORIGIN 1 .300 7,62 .150 3,81 8 12 13 Schematic 5 1 .050 1,27 .060 1,52 4 .480 12,19 .240 6,10 SUGGESTED PAD LAYOUT Weight . . . . . . . . . . . . . .1.0 grams Tape & Reel . . . . . . . . . . . .500/reel Tube . . . . . . . . . . . . . . . . . .40/tube .253 MAX 6,43 3X .100 2,54 .300 7,62 .005/,127 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 2X .100 2,54 .200 5,08 For More Information: Pulse Worldwide Headquarters Pulse Europe 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Tech-Innovation International Tenth Kejinan Rd. High-Tech Industrial Park Nanshan District, Shenzhen China Tel: 86 755 33966678 Fax: 86 755 33966700 Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Rd. Yang Mei Chen Tao Yuan Hsien Taiwan, R. O. C. Tel: 86 21 54643211/2 Fax: 86 21 54643210 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4641811 Fax: 886 3 4641911 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com P599.B (10/07)