Through Hole Current Sense Transformers VDE Approved Meet IEC62368-1 insulation requirements REG.-Nr. D237 4250VRMS primary to secondary breakdown voltage Frequency range 10kHz to 200kHz Electrical Specifications 25C - Operating Temperature -40C to +130C DCR Part IPK RT Droop KVI LS RS Turns REQ KB KCL Number (Amps) () (%) (Volt/Amp) (mH MIN) (MAX) (NS 1%) (m) 6 -6 PE-67050NL 35 15 2.4 0.30 5.0 0.70 50 .269 x 10 51.2 x 10 .95 6 -6 PE-67100NL 37 56 2.2 0.56 20 1.40 100 .0671 x 10 1.56 x 10 .85 6 -9 PE-67200NL 38 200 2.0 1.00 80 4.50 200 .0168 x 10 47.3 x 10 .82 6 -9 PE-67300NL 37 510 2.2 1.70 180 11.0 300 .00746 x 10 6.13 x 10 .84 Notes: 6. The core loss factor (KCL) is valid from 10kHz to 200kHz at 105C. 1. These current sense transformers have a 1 turn primary winding, secondary 7. The terminating resistor (RT) may be varied to adjust operating flux (B OP), droop, or turns (Ns) as indicated in the table. scale factor (KVI). 2. The reference values are for unipolar operation, 50kHz, 40% duty factor, and 8. The scale factor (KVI) is proportional to the terminating resistor (RT) and is equal to an estimated 55C temperature rise. 1 volt/amp when RT=NS. 3. The maximum useable peak sense current (IPK) depends on the temperature 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 OP) is 2000 gauss to prevent saturation at an operating temperature of 105C. Mechanical Schematic PE-XXXXXNL 3 0 4 0 4 1 N TURNS 1 TURN S 2 4 Parts per package ............................80 Inches Dimension: mm .010 Unless otherwise specified, all tolerances are 0,25 Transformers for Digital Audio Data Transmission For Use with Cirrus Logics CS8401,CS8402, CS8403 & CS8404 ICs Application These transformers have been designed for use at These transformers are recommended for use with the the interface between line driver and receiver and Cirrus Logic CS8401, CS8402, CS8403 and CS8404 the interconnecting medium in Digital Audio Data Digital Audio Interface Transmit Device. The schematic Transmission Systems according to AES 3-199X or below represents an implementation of transmit and IEC 958. In such systems, two channels of periodically receive circuits using isolation transformers at both ends. sampled and uniformly quantized audio signals are Equalization in the receiver may permit to increase the transmit on a single shielded twisted pair. length of the interconnecting cable. The electrical parameters of the interface are based on Applicable Documents those of CCITT V.II or balanced voltage digital circuits AES 3-1985 (ANSI S4.40-1985), AES 3-199XDraft, IEC 958, which allow signal transmission up to a few hundred CP-340, EBU 3250 meters. The isolation transformers are essential in improving the balance of the transmitter and the receiver circuitry, and reducing common mode noise and EMI. Application Chart For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 1F, No.111 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 0428 DUO Tower Xiyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Zhongli District U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Taoyuan City 32057 Nanshan District, Shenzhen, P.R. China Taiwan (R.O.C) China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 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, 2019. Pulse Electronics, Inc. All rights reserved.