G. Fast Transformer G. Fast Transformer Compatible with Sckipio’s DFE, SCK1001 and AFE, SCK1002 chipsets. EN60950-1 Functional Isolation Compliant - 250Vrms RoHS-6 Compliant SMD Product Available on Tape and Reel Electrical Specifications @ 25°C - Operating Temperatures @ -40°C to +85°C Part Number OCL (1-3) 100KHz, 10mV (uH Min) Turns Ratio (1-3):(6-4) 15.75KHz, 100mV +/-2% Leakage Inductance (1-3) with (4-6) shorted, 100KHz, 10mV (uH Max) BX4503NL* 60 1.25 : 1 0.3 BX4504NL* 60 1.25 : 1 0.3 * To order on tape and reel, place a “T” after the part number i.e. BX4503NLT or BX4504NLT. Mechanicals CWW Pri to Sec 100KHz, 100mV (pF Max) DCR (1-3) (Ω Max) DCR (4-6) (Ω Max) IL 1MHz to 106MHz (dB Max) Isolation Voltage (Pri to Sec) (Vrms, 2 secs) 10 10 0.3 0.3 0.19 0.19 1.0 1.0 1500 1500 Schematics BX4503NL Dimensions: Inches [mm]. Tolerance: .XX ±.010 [0.25] ; .XXX ±0.008 [0.20]. Pan Size: 140pcs/Tray ; 850pcs/Tape & Reel. BX4504NL Dimensions: Inches [mm]. Tolerance: .XX +/-.010 [0.25] ; .XXX +/-0.005 [0.13]. Pan Size: 60pcs/Tray ; 800pcs/Tape & Reel. 1 pulseelectronics.com T710.A (11/15) G. Fast Transformer For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Aerospace TechnolSuper Ocean Finance #03-02 Zhongyuan Road ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Tel: 858 674 8100 Tel: 49 7032 78060 518057 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Fax: 858 674 8262 Fax: 49 7032 7806 135 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 86 755 33966700 Fax: 86 2162786973 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, 2015. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com T710.A (11/15)