High Isolation Power Transformers PA200xNL Basic and Operational Insulation 1500Vrms isolation (380Vrms continuous) Basic insulation (1.4mm creepage/clearance) and operational available Operating frequency: 50kHz and up Electrical Specifications @ 25°C - Operating Temperature -40°C to 130°C5 Pri-Sec Primary Leakage2 DCR DCR Package Size Part3,4 Turns MAX1 Isolation Inductance Inductance Primary Secondary (L x W x H) Number Ratio V*µsec (VRMS) (µH MIN) (µH MAX) (Ω MAX) (Ω MAX) (mm MAX) OPERATIONAL INSULATION PA2001NL 1:1 1500 12 403 0.46 0.60 0.60 8.6 x 6.7 x 2.5 PA2002NL 1:1:1 1500 60 1800 0.60 1.60 1.60 9.0 x 8.6 x 7.6 PA2004NL 1:1:1 1500 20 437 0.85 0.85 0.85 8.6 x 6.7 x 3.6 BASIC INSULATION (1.4MM CREEPAGE AND CLEARANCE BETWEEN PRIMARY AND SECONDARY) PA2005NL 1:1:1 1500 26 840 0.75 1.05 1.05 11.8 x 8.8 x 4.0 PA2006NL 1:1 1500 26 864 0.75 0.82 0.82 11.8 x 8.8 x 4.0 PA2007NL 1:1 1500 53 1490 0.80 1.15 1.15 9.0 x 8.6 x 7.6 PA2008NL 2:1:1 1500 52 1425 0.80 1.15 0.575 9.0 x 8.6 x 7.6 PA2009NL 2.5:1:1 1500 47 1486 0.80 1.15 0.425 9.0 x 8.6 x 7.6 Notes: 1. The maximum volt-µsec limits the peak flux density to 2800 Gauss when used in a 4. The “NL” suffix indicates an RoHS-compliant part number. unipolar drive application. For bi-polar drive applications, a maximum volt-µsec of 5. The temperature of the component (ambient plus temperature rise) must be within two times this rating is acceptable (i.e. 2* (volt*µsec rating) Volt*µsec = (voltage the stated operating temperature range. applied to the primary) * dutycycle / Frequency = V * alpha / Freq_ Hz = V * µsec 6. Continuous isolation voltage confirmed by 125°C/1000hrs accelerated aging with the 2. Leakage inductance is measured at primary terminals with all secondaries shorted. bias voltage applied between primary and secondary windings. 3. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA2002NL becomes PA2002NLT). Pulse complies to industry standard tape and reel specification EIA481. Mechanical Schematic PA2001NL 1 6 0.365 .340 MAX 9,27 8,64 1 6 3 4 .265 PA2001NL 6,73 MAX Date Code 4X.100 .200 Weight .........................0.28 grams Country of Origin 2,54 0.07 5,08 Tape & Reel .....................1500/reel 1,78 Tube ...................................60/tube Inches Dimensions: 3 4 mm .098 2,49MAX .240 Unless otherwise specified, 6,1 all tolerances are ± .010 .005/0,13 0,25 4 SURFACES SUGGESTED PAD LAYOUT 1 power.pulseelectronics.com P663. K (08/18) http://www.power.pulseelectronics.com/contact

High Isolation Power Transformers PA200xNL Basic and Operational Insulation Mechanicals Schematics (CONTINUED) PA2002NL 3 1 6 4 8 5 PA2002NL Weight .........................0.60 grams Tape & Reel ......................400/reel Tube ...................................50/tube Inches Dimensions: mm Unless otherwise specified, all tolerances are ± .010 0,25 Mechanicals Schematics PA2004NL 2 .355 .83,4604 MAX 9,27 1 5 1 6 1 6 3 6 2 PA2004NL 5 .62,6753 MAX 0.52.,000708 .52,0008 4 Date Code 1,78 .100 Country of Origin 2,54 3 4 .100.070 2,541,78 Weight .........................0.23 grams 4X.140 3 4 Tape & Reel ......................800/reel 3,56 .220 Tube ...................................75/tube .240 5,59 6,1 .140 Inches 3,56 MAX .320 Dimensions: 8,13 mm .005/0,13 SUGGESTED PAD LAYOUT Unless otherwise specified, 4 SURFACES all tolerances are ± .010 0,25 2 power.pulseelectronics.com P663. K (08/18) http://www.power.pulseelectronics.com/contact

High Isolation Power Transformers PA200xNL Basic and Operational Insulation Mechanical Schematic (CONTINUED) PA2005NL, PA2006NL PA2005NL 2 .460 .430 11,68 10,92 1 .070 5 .330 1,78 3 8,38 6 1 6 4 .340 PA2005NL .250 8,64 PA2006NL 6,35 Date Code .320 Country of Origin 8,13 PA2006NL .170 1 6 4,32 .330 .100 3 4 8,38 2,54 3 4 SUGGESTED PAD LAYOUT Weight ..........................0.48 grams Tape & Reel ......................900/reel .160 Tube ...................................60/tube 4,06 MAX Inches Dimensions: .005/0,13 mm 6 SURFACES Unless otherwise specified, all tolerances are ± .010 0,25 Mechanicals Schematics PA2007NL, PA2008NL, PA2009NL PA2008NL / PA2009NL 3 1 6 4 8 5 PA2007NL 1 4 8 5 Weight .........................0.60 grams Tape & Reel ......................400/reel Tube ...................................50/tube Inches Dimensions: mm Unless otherwise specified, all tolerances are ± .010 0,25 * for PA2007NL the pads for pins 3 and 6 in the suggested pad layout should not be used in the layout 3 power.pulseelectronics.com P663. K (08/18) http://www.power.pulseelectronics.com/contact

High Isolation Power Transformers PA200xNL Basic and Operational Insulation 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, 2018. Pulse Electronics, Inc. All rights reserved. 4 power.pulseelectronics.com P663. K (08/18) http://www.power.pulseelectronics.com/contact