SMT Current Sense Transformer PH9505.XXXNL EP10 SMD Platform Insulation: Reinforced, 6.5mm creepage Isolation: 3000Vrms Height: 14.4mm Max Footprint: 13.6mm x 12.8mm Max Current Rating: up to 30A Operating Frequency: Greater than 20kHz Electrical Specifications 25C Operating Temperature -40C to +150C DCR (m Max) 2 Turns Current Secondary 5,6 Part Hipot Ratio Rating Inductance Number Primary Secondary (VAC) 2.0% (A) (mH Min) (1*-2) (5*-4) PH9505.050NLT 1:50 30 1.7 0.5 1500 3000 PH9505.070NLT 1:70 30 3.0 0.5 2100 3000 PH9505.100NLT 1:100 30 7.0 0.5 3100 3000 PH9505.125NLT 1:125 30 11 0.5 4000 3000 PH9505.180NLT 1:180 30 25 0.5 9000 3000 NOTES: 1. The temperature of component (ambient temperature plus temper-ature rise) must be within the working voltage up to 500Vrms and with reinforced insulation according to IEC60664/IEC60950-1 for specified operating temperature range. working voltage up to 300Vrms Application condition: OVC II, Pollution degree 2, Material Group 3, Altitude up to 2km. 2. The maximum current rating is based upon temperature rise of the component and represents the The actual creepage distance > 6.5mm and the clearance distance >4.5mm between primary and DC current which will cause a typical temperature rise of 40C . secondary windings. This creepage distance is reduced when the transformer is mounted on the 3. To calculate value of terminating resistor (Rt) use the following formula: proposed pad layout. Refer to the PCB material group and pollution degree to determine if this Rt (W) = Vref * N / (Ipeak primary) reduces the working voltage capability. 4. The peak flux density of the device must remain below 2200 Gauss. To calculate the peak flux den- 6. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part number (i.e. sity for uni-polar current use following formula: PH9505.100NL becomes PH9505.100NLT). Pulse complies to industry standard tape and reel specifi- 5 Bpk = 8.85* Vref * (Duty Cycle Max) * 10 / (N * Freq kHz) cation EIA481. * for bi-polar current applications divide Bpk (as calculated above) by 2. 7. The NL suffix indicates an RoHS-compliant part number. 5. This design complies with basic insulation according to EC60664/ IEC60590-1/IEC61558-1/-2-16 for a Schematic Mechanical Weight 4 .3 grams Tape & Reel . 150/reel Inches Dimensions: mm .010 Unless otherwise specified, all tolerances are 0,25 SMT Current Sense Transformer PH9505.XXXNL EP10 SMD Platform 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 Xiyuan Rd 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 0428 DUO Tower Zhongli City San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Taoyuan City 32057 U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Taiwan (R.O.C) Nanshan District, Shenzhen, China P.R. 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.