Through Hole Current Sense Transformers VDE Approved Meet IEC950 insulation requirements 4250VRMS primary to secondary breakdown voltage V Frequency range 10kHz to 200kHz D E Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C DCR Part I R Droop K L R Turns R PK T VI S S K K EQ B CL Number (Amps) (Ω) (%) (Volt/Amp) (mH MIN) (ΩMAX) (NS ± 1%) (mΩ) PE-67050NL 35 15 2.4 0.30 5.0 0.70 50 .269 x 106 51.2 x 10-6 .95 PE-67100NL 37 56 2.2 0.56 20 1.40 100 .0671 x 106 1.56 x 10-6 .85 PE-67200NL 38 200 2.0 1.00 80 4.50 200 .0168 x 106 47.3 x 10-9 .82 PE-67300NL 37 510 2.2 1.70 180 11.0 300 .00746 x 106 6.13 x 10-9 .84 Notes: 1. These current sense transformers have a 1 turn primary winding, secondary 6. The core loss factor (KCL) is valid from 10kHz to 200kHz at 105°C. 7. The terminating resistor (R) may be varied to adjust operating flux (B ), droop, or turns (Ns) as indicated in the table, and a 130°C insulation system. T OP scale factor (K ). 2. The reference values are for unipolar operation, 50kHz, 40% duty factor, and VI 8. The scale factor (K ) is proportional to the terminating resistor (R) and is equal to an estimated 55°C temperature rise. VI T 1 volt/amp when R=N. 3. The maximum useable peak sense current (I ) depends on the temperature T S PK 9. The secondary inductance (LS) is measured at 15kHz and .5V for PE-67050, 1V for rise or core saturation, which should be evaluated for the operating conditions. PE-67100, 2V for PE-67200 and 3V for PE-67300. 4. These Current Sense Transformers are recommended for switch mode power supply applications, unipolar or bipolar, operating at frequencies from 10kHz to 200kHz. 5. The maximum recommended operating flux density (B ) is 2000 gauss to OP prevent saturation at an operating temperature of 105°C. Mechanical Schematic PE-XXXXXNL 3 0 4 4 0 1 TURN1 N TURNS 2 S 4 Parts per package ............................80 Inches Dimension: mm .010 Unless otherwise specified, all tolerances are ± 0,25 For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive D-71083 Herrenberg Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Road San Diego, CA 92128 Germany 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City U.S.A. High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzen, PR China 518057 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 7032 78060 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) 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. 1 pulseelectronics.com P577.C (03/15)