RL-1386 SWINGDUCTORTM SELF LEADED Swinging choke requirements can now be satisfied with the RL-1386 Series of SWINGDUCTORSTM that were primarily designed for use in applications that require a known inductance change with changing current loads as in power supplies. Typical Applications: * Switching Power Supplies * Hash Filters * RF Filters * Output Chokes * EMI/RFI Filtering Although similar in appearance to conventional toroids, the special core material allows a "controlled saturation" so that a specific inductance value is repeatable at a specific current. The core material is effective up to 1 MHz. As a result of the toroidal design the SWINGDUCTORSTM produce a closed magnetic field resulting in low EMI. All chokes are supplied with pretinned leads for easy PC board installation. Selecting the correct SWINGDUCTORTM is simplified since a wide choice of standard devices covering an extensive range of inductance values and current ratings are available. PART NUMBER A MAX DIA. B MAX. WIDTH RL-1386-1 RL-1386-2 RL-1386-3 RL-1386-4 RL-1386-5 1.1 1.45 1.8 2.0 2.6 0.500 0.875 0.900 1.1 1.5 A A ALL DIMENSIONS IN INCHES 3/8" MIN. B RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com RL-1386-1 Renco Part No. L@0 Max Suggested 0% L 10% L 20% L Amps D.C. RDC. Rated Current Drop Drop Drop (H) (ohms) (Amps) (DC Amps) (DC Amps) (DC Amps) 30% L 40% L Drop Drop (DC Amps) (DC Amps) 50% L Drop (DC Amps) RL-1386-1-1.1 RL-1386-1-1.8 RL-1386-1-2.3 RL-1386-1-3.3 RL-1386-1-4.7 1.1 1.8 2.3 3.3 4.7 .003 .004 .004 .005 .006 5 5 5 5 5 4.7 3.7 3.1 2.6 2.3 13.0 10.3 8.6 7.4 6.5 19.4 15.5 12.9 11.7 9.7 26.8 21.4 17.9 15.3 13.4 35.1 28.1 23.4 20.1 17.6 46.1 36.9 30.7 26.4 23.1 RL-1386-1-5.6 RL-1386-1-6.8 RL-1386-1-8.2 RL-1386-1-10 RL-1386-1-12 5.6 6.8 8.2 10 12 .006 .007 .008 .009 .010 5 5 5 5 5 2.1 1.9 1.7 1.5 1.3 5.7 5.2 4.7 4.3 3.7 8.6 7.5 7.1 6.5 5.6 11.9 10.7 9.7 8.9 7.7 15.6 14.1 12.8 11.7 10.1 20.5 18.5 16.8 15.4 13.2 RL-1386-1-15 RL-1386-1-18 RL-1386-1-22 RL-1386-1-27 RL-1386-1-33 15 18 22 27 33 .011 .012 .013 .014 .016 5 5 5 5 5 1.2 .96 .92 .84 .74 3.2 2.7 2.6 2.4 2.1 4.8 4.1 3.9 3.5 3.1 6.7 5.6 5.4 4.9 4.3 8.8 7.4 7.1 6.4 5.6 11.5 9.7 9.3 8.4 7.4 RL-1386-1-39 RL-1386-1-47 RL-1386-1-56 RL-1386-1-68 RL-1386-1-82 39 47 56 68 82 .018 .019 .022 .023 .025 5 5 5 5 5 .68 .61 .58 .52 .47 1.9 1.7 1.6 1.5 1.3 2.9 2.6 2.4 2.2 2.0 4.0 3.6 3.4 3.1 2.8 5.2 4.7 4.4 4.0 3.6 6.8 6.2 5.8 5.3 4.7 RL-1386-1-100 RL-1386-1-120 RL-1386-1-150 RL-1386-1-180 RL-1386-1-220 100 120 150 180 220 .029 .032 .036 .044 .054 5 5 5 5 4.5 .43 .40 .36 .30 .30 1.2 1.1 1.0 .92 .83 1.9 1.7 1.5 1.4 1.2 2.6 2.3 2.1 1.9 1.7 3.5 3.1 2.8 2.5 2.3 4.4 4.0 3.6 3.3 3.0 RL-1386-1-270 RL-1386-1-330 RL-1386-1-390 RL-1386-1-470 RL-1386-1-560 270 330 390 470 560 .061 .088 .096 .110 .172 4.5 3.5 3.5 3.5 2.0 .27 .23 .21 .20 .18 .79 .64 .60 .57 .50 1.4 1.6 .90 .85 .74 1.6 1.3 1.3 1.2 1.0 2.1 1.8 1.6 1.6 1.4 2.7 2.3 2.2 2.1 1.8 RL-1386-1-680 RL-1386-1-820 RL-1386-1-1000 RL-1386-1-1200 RL-1386-1-1500 680 820 1000 1200 1500 .198 .250 .286 .407 .469 2.0 1.5 1.5 1.2 1.2 .16 .15 .14 .12 .11 .46 .42 .38 .33 .30 .68 .64 .57 .50 .44 1.3 1.2 1.1 .90 .81 1.7 1.5 1.4 1.2 1.1 .95 .89 .79 .68 .61 NOTES: 1. Inductance 25%, measured at 1 KHz on ESI Model #252. 2. Drive level at which you test is important. 3. Leads for PC mounting tinnned to within 1/16" of body. 4. Nonstandard values available on request. 5. Encapsulation available. 6. RDC measured @20C. 7. On larger units and units wound with finer wire additional mechanical mounting is recommended. 8. Horizontal mounted units also available. 9. Saturation currents shown are for MAXIMUM drop of L indicated, i.e., if 20% drop for a 100H choke is at 2 Amps, at 2 Amps the L will be 80H. RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com RL-1386-2 Renco Part No. L@0 Max Suggested 0% L 10% L 20% L Amps D.C. RDC. Rated Current Drop Drop Drop (H) (ohms) (Amps) (DC Amps) (DC Amps) (DC Amps) 30% L 40% L Drop Drop (DC Amps) (DC Amps) 50% L Drop (DC Amps) RL-1386-2-1.2 RL-1386-2-2.0 RL-1386-2-3.3 RL-1386-2-4.7 RL-1386-2-6.8 1.2 2.0 3.3 4.7 6.8 .003 .004 .005 .006 .007 5 5 5 5 5 7.7 8.8 4.7 3.9 3.3 21.7 15.4 13.1 10.9 9.3 32.7 24.5 19.6 16.4 14.0 45.0 33.8 27.0 22.5 19.3 59.1 44.3 35.5 29.5 25.3 77.7 58.2 46.6 38.8 33.3 RL-1386-2-8.2 RL-1386-2-10 RL-1386-2-12 RL-1386-2-15 RL-1386-2-18 8.2 10 12 15 18 .008 .010 .011 .011 .012 5 5 5 5 5 2.9 2.6 2.3 2.1 1.9 8.1 7.3 6.6 5.9 5.5 12.3 10.9 9.8 8.9 8.2 16.9 15.0 13.5 12.3 11.3 22.1 20.0 17.7 16.1 14.8 29.1 25.8 23.3 21.2 18.9 RL-1386-2-22 RL-1386-2-27 RL-1386-2-33 RL-1386-2-39 RL-1386-2-47 22 27 33 39 47 .013 .013 .018 .019 .022 5 5 5 5 5 1.8 1.6 1.4 1.2 1.2 5.0 4.4 3.8 3.4 3.3 7.5 6.5 5.8 5.2 4.9 10.4 9.0 7.9 7.1 6.8 13.6 11.8 10.4 9.3 8.8 17.4 15.5 13.7 12.2 11.6 RL-1386-2-56 RL-1386-2-68 RL-1386-2-82 RL-1386-2-100 RL-1386-2-120 56 68 82 100 120 .024 .028 .030 .032 .036 5 5 5 5 5 1.0 .93 .83 .75 .70 2.8 2.6 2.3 2.1 1.9 4.3 3.9 3.5 3.2 3.0 5.9 5.1 4.8 4.4 4.1 7.7 7.0 6.3 5.7 5.3 10.1 9.3 8.3 7.5 7.0 RL-1386-2-150 RL-1386-2-180 RL-1386-2-220 RL-1386-2-270 RL-1386-2-330 150 180 220 270 330 .042 .046 .053 .059 .064 5 5 5 5 5 .64 .57 .51 .48 .43 1.8 1.5 1.5 1.3 1.2 2.7 2.4 2.2 2.0 1.8 3.7 3.3 3.0 2.8 2.5 4.9 4.3 3.9 3.6 3.3 6.4 5.7 5.1 4.8 4.3 RL-1386-2-390 RL-1386-2-470 RL-1386-2-560 RL-1386-2-680 RL-1386-2-820 390 470 560 680 820 .068 .076 .086 .131 .143 5 5 5 4.5 4.5 .39 .36 .32 .29 .26 1.1 1.0 .90 .81 .74 1.7 1.5 1.4 1.2 1.1 2.3 2.1 1.9 1.7 1.5 3.0 2.7 2.5 2.2 2.0 3.9 3.6 3.2 2.9 2.6 RL-1386-2-1000 RL-1386-2-1200 RL-1386-2-1500 RL-1386-2-1800 RL-1386-2-2200 1000 1200 1500 1800 2200 .161 .180 .340 .371 .432 4.5 3.5 2.0 2.0 2.0 .24 .21 .19 .17 .15 .67 .59 .52 .48 .43 1.0 .89 .78 .72 .65 1.4 1.2 1.1 .99 .90 1.8 1.6 1.4 1.3 1.2 2.4 2.1 1.9 1.7 1.6 RL-1386-2-2700 2700 .520 2.0 .12 .38 .58 .78 1.1 1.4 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com RL-1386-3 Renco Part No. RL-1386-3-1.5 RL-1386-3-2.2 RL-1386-3-3.3 RL-1386-3-5.6 RL-1386-3-6.8 L@0 Max Suggested 0% L 10% L 20% L Amps D.C. RDC. Rated Current Drop Drop Drop (H) (ohms) (Amps) (DC Amps) (DC Amps) (DC Amps) 1.5 2.2 3.3 5.6 6.8 30% L 40% L Drop Drop (DC Amps) (DC Amps) 50% L Drop (DC Amps) .003 .003 .004 .004 .005 9 9 9 9 9 8.6 6.4 5.1 4.2 3.6 23.7 17.7 14.1 11.8 10.1 39.2 29.4 23.6 19.6 16.8 54.9 41.1 32.9 27.5 23.5 73.2 54.9 43.9 36.6 31.4 96.3 72.2 57.8 48.2 41.2 RL-1386-3-10 RL-1386-3-12 RL-1386-3-15 RL-1386-3-18 RL-1386-3-22 10 12 15 18 22 .006 .007 .007 .008 .010 9 9 9 9 9 2.8 2.6 2.3 2.1 1.9 7.8 7.1 6.5 5.9 5.5 13.1 11.8 9.9 9.8 9.0 18.3 16.5 14.9 13.7 12.6 24.4 22.0 19.9 18.3 16.8 32.1 28.9 26.1 24.0 22.1 RL-1386-3-27 RL-1386-3-33 RL-1386-3-39 RL-1386-3-47 RL-1386-3-56 27 33 39 47 56 .011 .012 .013 .014 .016 9 9 9 9 9 1.7 1.5 1.4 1.3 1.1 4.7 4.4 3.9 3.6 3.2 7.8 7.3 6.5 5.9 5.3 11.0 10.3 9.1 8.2 7.5 14.6 13.7 12.2 11.0 9.9 19.3 18.0 16.0 14.4 13.1 RL-1386-3-68 RL-1386-3-82 RL-1386-3-100 RL-1386-3-120 RL-1386-3-150 68 82 100 120 150 .017 .019 .022 .024 .026 9 9 9 9 9 .99 .90 .88 .80 .73 3.0 2.7 2.4 2.2 2.0 4.9 4.5 4.1 3.6 3.3 6.8 6.3 5.7 5.1 4.7 9.1 8.4 7.6 6.8 6.2 12.0 11.1 9.9 9.3 8.2 RL-1386-3-180 RL-1386-3-220 RL-1386-3-270 RL-1386-3-330 RL-1386-3-390 180 220 270 330 390 .029 .032 .035 .040 .054 9 9 9 9 7 .68 .58 .55 .50 .47 1.9 1.6 1.5 1.4 1.3 3.1 2.6 2.5 2.3 2.1 4.3 3.7 3.5 3.2 3.0 5.8 5.0 4.8 4.3 4.0 7.6 6.5 6.2 5.7 5.3 RL-1386-3-470 RL-1386-3-560 RL-1386-3-680 RL-1386-3-820 RL-1386-3-1000 470 560 680 820 1000 .061 .068 .090 .148 .172 7 7 5 3.5 3.5 .43 .38 .34 .31 .27 1.2 1.0 .93 .86 .75 2.0 1.7 1.6 1.4 1.2 2.8 2.4 2.2 2.0 1.7 3.7 3.2 2.9 2.7 2.3 4.8 4.3 3.8 3.5 3.0 RL-1386-3-1200 RL-1386-3-1500 RL-1386-3-1800 RL-1386-3-2200 RL-1386-3-2700 1200 1500 1800 2200 2700 .190 .210 .232 .412 .450 3.5 3.5 3.5 2.0 2.0 .25 .22 .21 .18 .16 .68 .61 .57 .49 .45 1.1 1.0 .94 .81 .76 1.6 1.4 1.3 1.1 1.1 2.1 1.9 1.8 1.5 1.4 2.8 2.5 2.3 2.0 1.9 RL-1386-3-3300 RL-1386-3-3900 3300 3900 .500 .541 2.0 2.0 .15 .14 .41 .38 .69 .63 1.3 1.2 1.7 1.5 .96 .87 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com RL-1386-4 Renco Part No. L@0 Max Suggested 0% L 10% L 20% L Amps D.C. RDC. Rated Current Drop Drop Drop (H) (ohms) (Amps) (DC Amps) (DC Amps) (DC Amps) 30% L 40% L Drop Drop (DC Amps) (DC Amps) 50% L Drop (DC Amps) RL-1386-4-1.2 RL-1386-4-2.2 RL-1386-4-3.3 RL-1386-4-4.7 RL-1386-4-6.8 1.2 2.2 3.3 4.7 6.8 .002 .002 .003 .003 .004 14 14 14 14 14 11.7 9.0 7.2 5.9 5.1 33.3 25.2 19.8 16.2 14.4 50.4 37.8 29.7 25.2 21.6 69.3 52.2 41.4 34.2 29.7 90.9 68.4 54.0 45.0 38.7 119.7 90.0 72.0 59.4 51.3 RL-1386-4-8.2 RL-1386-4-10 RL-1386-4-12 RL-1386-4-15 RL-1386-4-18 8.2 10 12 15 18 .004 .005 .005 .005 .006 14 14 14 14 14 4.5 3.0 3.6 3.2 3.0 12.6 10.8 9.9 9.0 8.4 18.9 16.2 14.4 13.5 12.6 26.1 22.5 20.7 18.9 17.2 34.2 29.7 27.0 24.3 22.5 45.0 39.6 36.0 32.4 29.7 RL-1386-4-22 RL-1386-4-27 RL-1386-4-33 RL-1386-4-39 RL-1386-4-47 22 27 33 39 47 .006 .007 .008 .010 .011 14 14 14 14 14 2.8 2.3 2.1 1.9 1.7 7.7 6.8 5.9 5.2 4.8 11.7 9.9 8.8 7.9 7.2 15.3 13.5 11.7 10.8 9.9 20.7 18.0 15.3 14.4 12.6 27.0 23.4 20.7 18.9 17.1 RL-1386-4-56 RL-1386-4-68 RL-1386-4-82 RL-1386-4-100 RL-1386-4-120 56 68 82 100 120 .012 .013 .014 .014 .017 14 14 14 14 14 1.5 1.4 1.3 1.2 1.1 4.3 4.1 3.6 3.2 2.9 6.6 6.0 5.4 4.9 4.4 9.0 8.3 7.4 6.7 6.1 11.7 10.8 9.0 8.8 8.0 15.3 14.4 12.6 10.8 9.9 RL-1386-4-150 RL-1386-4-180 RL-1386-4-220 RL-1386-4-270 RL-1386-4-330 150 180 220 270 330 .018 .022 .024 .026 .029 14 14 14 14 14 .90 .86 .78 .71 .63 2.6 2.3 2.2 1.9 1.7 4.0 3.6 3.2 2.9 2.6 5.5 5.0 4.5 4.1 3.6 7.2 6.5 5.9 5.3 4.8 9.0 8.6 7.7 7.0 6.3 RL-1386-4-390 RL-1386-4-470 RL-1386-4-560 RL-1386-4-680 RL-1386-4-820 390 470 560 680 820 .034 .036 .042 .056 .064 14 14 14 9 9 .58 .54 .49 .44 .40 1.6 1.4 1.4 1.2 1.1 2.4 2.3 2.1 1.8 1.6 3.3 3.1 2.8 2.5 2.3 4.4 4.1 3.7 3.3 3.0 5.8 5.3 4.9 4.3 4.0 RL-1386-4-1000 RL-1386-4-1200 RL-1386-4-1500 RL-1386-4-1800 RL-1386-4-2200 1000 1200 1500 1800 2200 .090 .115 .123 .149 .164 9 7 7 7 7 .36 .33 .29 .26 .24 1.0 .90 .81 .75 .68 1.5 1.4 1.2 1.1 .99 2.1 1.9 1.6 1.5 1.4 2.7 2.5 2.2 2.0 1.8 3.6 3.3 2.7 2.6 2.3 RL-1386-4-2700 RL-1386-4-3300 RL-1386-4-3900 RL-1386-4-4700 RL-1386-4-5600 2700 3300 3900 4700 5600 .229 .252 .318 .336 .348 5 5 4.5 4.5 4.5 .22 .20 .18 .16 .15 .61 .56 .51 .46 .42 .90 .84 .76 .68 .63 1.3 1.1 .99 .90 .87 1.6 1.4 1.4 1.2 1.1 2.2 2.0 1.8 1.6 1.4 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com RL-1386-5 Renco Part No. L@0 Max Suggested 0% L 10% L 20% L Amps D.C. RDC. Rated Current Drop Drop Drop (H) (ohms) (Amps) (DC Amps) (DC Amps) (DC Amps) 30% L 40% L Drop Drop (DC Amps) (DC Amps) 50% L Drop (DC Amps) RL-1386-5-1.0 RL-1386-5-2.2 RL-1386-5-3.9 RL-1386-5-5.6 RL-1386-5-10 1.0 2.2 3.9 5.6 10 .001 .002 .002 .002 .003 22 22 22 22 22 19.9 13.2 9.9 7.9 6.6 55.8 37.2 27.9 22.3 18.5 83.7 55.8 41.4 33.3 27.9 115.2 77.0 57.8 46.3 38.5 151.2 100.8 75.6 60.3 50.4 199.4 132.8 99.6 79.7 66.4 RL-1386-5-12 RL-1386-5-15 RL-1386-5-18 RL-1386-5-22 RL-1386-5-27 12 15 18 22 27 .003 .003 .004 .004 .004 22 22 22 22 22 5.7 5.0 4.4 4.0 3.2 15.9 14.0 12.3 11.2 9.3 23.4 20.7 18.3 16.2 13.5 33.0 28.9 25.7 23.1 19.3 43.2 37.8 33.3 29.7 25.2 56.9 49.8 44.3 39.9 33.2 RL-1386-5-33 RL-1386-5-39 RL-1386-5-47 RL-1386-5-56 RL-1386-5-68 33 39 47 56 68 .005 .005 .006 .007 .007 22 22 22 22 22 3.1 2.8 2.4 2.3 2.1 8.6 7.9 6.9 6.5 5.9 12.6 11.7 9.9 9.0 8.1 17.7 16.5 14.4 13.6 12.2 22.5 21.6 18.9 17.1 15.3 30.6 28.4 24.8 23.4 21.0 RL-1386-5-82 RL-1386-5-100 RL-1386-5-120 RL-1386-5-150 RL-1386-5-180 82 100 120 150 180 .008 .010 .011 .012 .014 22 22 22 22 22 11.9 1.6 1.5 1.4 1.3 5.3 4.6 4.2 4.0 3.6 7.2 6.3 6.3 5.4 5.4 11.0 9.6 8.8 8.2 7.4 14.4 12.6 10.8 10.8 9.0 18.9 16.6 15.3 14.2 12.8 RL-1386-5-220 RL-1386-5-270 RL-1386-5-330 RL-1386-5-390 RL-1386-5-470 220 270 330 390 470 .016 .017 .019 .023 .039 22 22 22 22 18 1.2 1.0 .90 .81 .80 3.2 2.8 2.6 2.3 2.2 4.5 3.6 3.6 3.6 3.3 6.8 5.9 5.5 5.0 4.6 8.1 7.2 7.2 6.3 6.0 11.7 10.2 9.5 8.6 7.7 RL-1386-5-560 RL-1386-5-680 RL-1386-5-820 RL-1386-5-1000 RL-1386-5-1200 560 680 820 1000 1200 .040 .042 .048 .057 .091 18 11 11 11 7 .69 .63 .58 .51 .47 1.9 1.8 1.6 1.4 1.3 2.9 2.7 2.4 2.1 1.9 4.0 3.6 3.3 2.9 2.7 5.1 4.8 4.3 3.9 3.5 6.8 6.1 5.8 5.0 4.7 RL-1386-5-1500 RL-1386-5-1800 RL-1386-5-2200 RL-1386-5-2700 RL-1386-5-3300 1500 1800 2200 2700 3300 .103 .113 .130 .145 .193 7 7 7 7 5 .42 .39 .34 .31 .28 1.2 1.1 1.0 .87 .79 1.7 1.6 1.4 1.3 1.2 2.4 2.2 2.0 1.8 1.6 3.2 2.9 2.5 2.3 2.2 4.2 3.9 3.4 3.1 2.8 RL-1386-5-3900 RL-1386-5-4700 RL-1386-5-5600 3900 4700 5600 .210 .237 .315 5 5 5 .26 .23 .21 .79 .65 .59 1.1 .40 .90 1.4 1.4 1.2 1.9 1.7 1.6 2.5 2.3 2.1 Tests for SWINGDUCTORTM 0 to 200 H 200 H to 2 mH 2 mH to 20 mH 20 mH to 200 mH 200 mH to 20H 20 H to 200H 100mAAC at 1 KC 10mA AC at 1 KC 1mA AC at 1 KC 100A AC at 1 KC 10AAC at 1 KC 1AAC at 1 KC TEST AT ZERO DC BIAS RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com