TOROIDAL INDUCTORS High Current Cost-effective designs Semi-encapsulated construction Maximum operation temperature of 130C (Ambient + Rise) A 2:1 inductance swing from zero to maximum current Electrical Specifications 25C REFERENCE OPERATING VALUES DESIGN CONTROL VALUES 1 Inductance ET Energy Inductance 50kHz Lead OP Part IDC DCR Size Typical (V-Sec) Storage No DC (H) Test mV Diameter Number (AMPS) ( MAX) Code (H)2 (J MIN)3 (20%) No DC5 (in .003) 20kHz 40kHz PE-51506 17.0 17.0 190 130 2460 40.0 140 0.0065 3 0.081 PE-51507 32.0 16.0 290 200 4100 70.7 270 0.0092 4 0.081 PE-51508 60.0 16.0 390 270 7700 120.0 470 0.012 5 0.081 PE-51509 14.0 10.0 135 95 700 28.5 73 0.009 1 0.057 PE-51510 23.0 11.0 170 120 1400 43.5 130 0.012 2 0.057 PE-51511 43.0 10.0 280 195 2150 85.5 210 0.018 3 0.057 PE-51512 90.0 10.0 430 300 4500 158.0 420 0.028 4 0.057 PE-51513 144.0 10.0 570 400 7200 262.0 700 0.032 5 0.057 PE-51514 32.0 6.6 200 140 700 60.5 110 0.025 1 0.040 PE-51515 52.0 7.0 230 160 1275 92.0 190 0.032 2 0.040 PE-51516 98.0 6.0 400 280 1765 188.0 310 0.048 3 0.040 PE-51517 175.0 6.0 620 425 3150 315.0 560 0.068 4 0.040 PE-51518 335.0 6.0 840 580 6030 571.0 1000 0.095 5 0.040 PE-51520 400 3.6 600 420 2700 688.0 640 0.130 3 0.036 NOTES: 2 1. To prevent excessive temperature rise, limit ET to the rated ET 3. LI rating is the ability of the inductor to store energy. OP OP specified. This is not a saturation limit. Temperature rise of inductors 2 is 40C MAX at MAX current and rated ET . OP 4. Design control test voltage is critical. Inductance increases with voltage. 2. A 2:1 nominal inductance swing from no I to operating I gives DC DC 5. RoHS compliant parts are available. Order RoHS compliant parts by adding improved protection against current discontinuities at light loading. the suffixN to the part number (i.e. PE-51506 becomes PE-51506NL). Inductance increases with greater ET . Reference values occur OP at I and low flux density. DC Mechanical Inches Dimensions: Size mm 1 234 5 Code Unless otherwise specified, A 1.20/30,48 1.44/36,57 1.60/40,64 1.95/49,53 2.30/58,42 .010 all tolerances are 0,25 B 0.60/15,24 0.80/20,32 0.80/20,32 0.91/23,11 1.11/28,19 C 0.40/10,16 0.60/15,24 0.60/15,24 0.70/17,78 0.90/22,85 Schematic D 0.80/20,32 0.90/22,86 0.90/22,86 1.20/30,48 1.50/38,10 E 0.45/11,43 0.70/17,78 0.70/17,78 0.90/22,86 1.00/25,40 F 0.20/5,08 0.20/5,08 0.20/5,08 0.20/5,08 0.20/5,08 G .015/0,381 0.03/0,76 0.03/0,76 0.03/0,76 0.03/0,76 H 1.20/30,48 1.44/36,57 1.72/43,68 2.00/50,80 2.30/58,42 % & (% For More Information: Pulse North China Pulse South Asia Pulse North Asia Pulse Worldwide Pulse Pulse China Room 1503 No. 26 Headquarters Europe Headquarters 150 Kampong Ampat 12220 World Trade Dr. Einsteinstrasse 1 No. 1 XinYin Building 07-01/02 Kao Ching Rd. San Diego, CA 92128 D-71083 Herrenberg Industrial District No. 888 YiShan Rd. KA Centre Yang Mei Chen U.S.A. Germany Changan, Dongguan Shanghai 200233 Singapore 368324 Taoyuan Hsien www.pulseeng.com China China Taiwan, R. O. C. TEL: 858 674 8100 Tel: 49 7032 7806 116 Tel: 86 769 85538070 Tel: 86 21 54643211/2 Tel: 65 6287 8998 Tel: 886 3 4641811 FAX: 858 674 8262 Fax: 49 7032 7806 135 Fax: 86 769 85538870 Fax: 86 21 54643210 Fax: 65 6280 0080 Fax: 886 3 4641911 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, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com P589.B (11/06)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Fixed Inductors category: Click to view products by Pulse manufacturer: Other Similar products are found below : MLZ1608M6R8WTD25 MLZ1608N6R8LT000 MLZ1608N3R3LTD25 MLZ1608N3R3LT000 MLZ1608N150LT000 MLZ1608M150WTD25 MLZ1608M3R3WTD25 MLZ1608M3R3WT000 MLZ1608M150WT000 MLZ1608A1R5WT000 MLZ1608N1R5LT000 B82432C1333K000 PCMB053T-1R0MS PCMB053T-1R5MS PCMB104T-1R5MS CR32NP-100KC CR32NP- 151KC CR32NP-180KC CR32NP-181KC CR32NP-1R5MC CR32NP-390KC CR32NP-3R9MC CR32NP-680KC CR32NP-820KC CR32NP-8R2MC CR43NP-390KC CR43NP-560KC CR43NP-680KC CR54NP-181KC CR54NP-470LC CR54NP-820KC CR54NP-8R5MC MGDQ4-00004-P MGDU1-00016-P MHL1ECTTP18NJ MHL1JCTTD12NJ PE-51506NL PE-53601NL PE-53630NL PE-53824SNLT PE- 62892NL PE-92100NL PG0434.801NLT PG0936.113NLT PM06-2N7 PM06-39NJ HC2LP-R47-R HC2-R47-R HC3-2R2-R HC8-1R2-R