500kHz THT Current Sense Transformers & Inductors Frequency range from 200 to 500kHz 1250VRMS isolation 20 Amp peak sense current Electrical Specifications 25C - Operating Temperature -40C to 130C Part Part Secondary Secondary DCR DCR 1 2 3 Number Number RT Turns Inductance Secondary Primary Vs Inductor Transformer () Ns (H MIN) ( MAX) () (mV) PE-52877NL PE-64977NL 3.00 20 600 .097 .006 60 PE-52878NL PE-64978NL 7.50 50 4000 .240 .006 160 Notes: 1. Terminating resistance for .15 Volt/Amp 3. 100kHz, V S 2. 1 turn Mechanicals Schematics PE-52877NL, PE-52878NL .580 MAX 14,73 PE-5287X Inductor DATE 1 .120/.155 14 USER 3,05/3,94 N TURNS PROVIDES S .325 .400 TURN MAX 4 8,26 10,16 PE-52877NL, PE-52878NL .550 MAX 13,97 Inches Dimensions: mm .010 Unless otherwise specified, all tolerances are 0,25 USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com P591.B (06/15)500kHz THT Current Sense Transformers & Inductors Mechanicals (continued) Schematics PE-64976, PE-64977, PE-64978 .380 MAX 9,65 .580 Transformer MAX 1 14,73 3 N TURNS 1 TURN S PE-6497X 4 DATE 2 .120/.155 PE-64977NL, PE-64978NL 3,05/3,94 12 34 .150 3,81 .325 MAX .100 .150 8,26 2,54 3,81 .400 10,16 .550 MAX 13,97 Inches Dimensions: 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 Herren- Aerospace Technol- Super Ocean Finance 03-02 Zhongyuan Road San Diego, CA berg ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 92128 Germany 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 U.S.A. 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 Tel: 858 674 8100 Tel: 49 7032 7806 518057 Fax: 65 6287 8998 (Pulse) 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 P591.B (06/15)