PA1005.040QNLT Pulse

SMT Current Sense Transformer PA1005QNL Series Height: 5.5mm Max Footprint: 8.4mm x 7.2mm Max Current Rating: up to 20A Frequency Range: 50kHz to 1MHz Electrical Specifications 25C Operating Temperature -40C to +125C 2 DCR (m Max) Current Secondary 5,6 Part Turns Hipot Rating Inductance Primary Secondary Number Ratio (VRMS) (A) (mH MIN) (8-7) (1-3) PA1005.020QNL 1:20 20 0.08 0.75 550 900 PA1005.030QNL 1:30 20 0.18 0.75 870 900 PA1005.040QNL 1:40 20 0.32 0.75 1140 900 PA1005.050QNL 1:50 20 0.50 0.75 1500 900 PA1005.060QNL 1:60 20 0.72 0.75 2250 900 PA1005.070QNL 1:70 20 0.98 0.75 4750 900 PA1005.100QNL 1:100 20 2.00 0.75 5500 900 PA1005.125QNL 1:125 20 3.00 0.75 6500 900 NOTES: 1. The temperature of component (ambient temperature plus temper-ature rise) must be within the 5. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part number (i.e. specified operating temperature range. PA1005.020QNL becomes PA1005.020QNLT). Pulse complies to industry standard tape and reel specification EIA481. 2. The maximum current rating is based upon temperature rise of the component and represents the DC current which will cause a typical temperature rise of 40C with no airflow when both one turn 6. The NL suffix indicates an RoHS-compliant part number. windings connected in parallel. 3. To calculate value of terminating resistor (Rt) use the following formula: Rt (W) = Vref * N / (Ipeak primary) 4. The peak flux density of the device must remain below 2000 Gauss. To calculate the peak flux den- sity for uni-polar current use following formula: 5 Bpk = 37.59 * Vref * (Duty Cycle Max) * 10 / (N * Freq kHz) * for bi-polar current applications divide Bpk (as calculated above) by 2. SMT Current Sense Transformer PA1005QNL Series Schematic Mechanical Weight ............................... 0.34 grams Tray.....................................120/tray Tape & Reel ............................. 900/reel Coplanarity........................... 0.004 inches 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 Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 135 Joo Seng Road 1F, No.111 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 03-02 Xiyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West PM Industrial Bldg. Zhongli District U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Singapore 368363 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.