P0582NL

THT Current Sense Transformers P0581NL / P0582NL AND P0583NL UL/C-UL recognized components 3000Vrms gate to drive winding test Useful operating frequency from 50kHz to 500 kHz Most popular winding configurations Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Part Number Turns Ratio Primary Inductance (1-10) (mH MIN) DCR Pri (1-10) (Ω MAX) DCR Sec1 (3-7) (mΩ ±15%) DCR Sec2 (4-8) (mΩ ±15%) Hipot (Pri-Sec) (Vrms) P0581NL 200:1:1 76 2.8 1.7 1.7 3000 P0582NL 100:1:1 19 1.4 1.7 1.7 3000 P0583NL 50:1:1 5 0.7 1.7 1.7 3000 6 Additional Specifications Reference Data Calculation Data Part Number RT Ipk (Amps) Droop (%) Max Flux Density Kb Req (mΩ) P0581NL 200 34 1.00 2000 17.12 .9 P0582NL 100 35 1.98 2000 68.49 .8 P0583NL 15 36 1.19 2000 273.97 .75 Notes: 1. These current sense transformers have two one turn primaries that can be used in parallel. The listed current ratings are for parallel connection. 2. The reference values are for an application using the termination resistor (Rt) and operating with unipolar waveform at 100kHz, 40% duty cycle. The estimated temperature rise is 55°C. 3. The peak flux density should remain below 2100 Gauss to ensure that the core does not saturate. Use the following formula to calculate the peak flux density: Bpk = Kb * Ipk * Rt * don/(Ff * freq. in kHz) where: Rt is the terminating resistor in the application and the Ff is 1 for unipolar waveform and 2 for bipolar waveform. 4. To calculate the droop: Droop Exponent (D) = Rt * don/(Lpri in mH * Freq. in kHz %Droop = (1-e-D ) * 100 1 power.pulseelectronics.com 5. The temperature rise of the component is calculated based on the total core loss and copper loss: A. To calculate total copper loss (W): P(cu) = Ipk2 * Req * Ff * don where Ff is 1 for unipolar waveform and 2 for bipolar waveform B. To calculate total core loss (W): P (core) = 0.000073 * (Freq. in kHz)1.67* (Bop in kG)2.532 where: Bop in kG = Kb * Ipk * Rt * don/(2000 * Freq. in kHz) C. To calculate temperature rise: Temperature Rise (C) = 60.18 * (Core Loss (W) + Copper Loss (W)).833 P516.D (02/19) http://www.power.pulseelectronics.com/contact THT Current Sense Transformers P0581NL / P0582NL AND P0583NL Mechanical Schematic P058XNL .810 MAX 20,57 .580 MAX 14,73 .750 MAX 19,05 P058X .130 3,30 Date Code Country of Origin 3 1 10 4 .350 8,89 7 10 1 8 .700 17,78 7 (6X) .040 .200 5,08 4 Weight ..................................................5 grams Tray ........................................................80/tray Dimensions: .Inches mm Unless otherwise specified, .010 all tolerances are: ±.0,25 SUGGESTED PCB HOLE PATTERN For More Information Pulse Worldwide Headquarters 15255 Innovation Drive Ste 100 San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12 58540 Meinerzhagen Germany Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P.R. China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 3 Fraser Street 0428 DUO Tower Singapore 189352 Pulse North Asia 1F., No.111 Xiyuan Road Zhongli District Taoyuan City 32057 Taiwan (R.O.C) Tel: 49 2354 777 100 Fax: 49 2354 777 168 Tel: 86 755 33966678 Fax: 86 755 33966700 Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4356768 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. 2 power.pulseelectronics.com P516.D (02/19) http://www.power.pulseelectronics.com/contact Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Pulse: P0581 P0583 P0582 P0582NL P0581NL P0583NL