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 swinging choke requirements can now be satisfied with the rl-1386 series of swingductors that were primarily designed for use in applications that require a known inductance change with changing current loads as in power supplies. 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 swingductors produce a closed magnetic field resulting in low emi. all chokes are supplied with pretinned leads for easy pc board installation. selecting the correct swingductor is simplified since a wide choice of standard devices covering an extensive range of inductance values and current ratings are available. ?switching power supplies ?hash filters ?rf filters ?output chokes ?emi/rfi filtering all dimensions in inches typical applications: rl-1386 swingductor self leaded a a b 3/8" min. part a b number max dia. max. width rl-1386-1 1.1 0.500 rl-1386-2 1.45 0.875 rl-1386-3 1.8 0.900 rl-1386-4 2.0 1.1 rl-1386-5 2.6 1.5
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 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 @20 c. 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 100 h choke is at 2 amps, at 2 amps the l will be 80 h. rl-1386-1 l @ 0 max suggested 0% l 10% l 20% l 30% l 40% l 50% l renco part no. amps d.c. rdc. rated current drop drop drop drop drop drop ( h) (ohms) (amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) rl-1386-1-1.1 1.1 .003 5 4.7 13.0 19.4 26.8 35.1 46.1 rl-1386-1-1.8 1.8 .004 5 3.7 10.3 15.5 21.4 28.1 36.9 rl-1386-1-2.3 2.3 .004 5 3.1 8.6 12.9 17.9 23.4 30.7 rl-1386-1-3.3 3.3 .005 5 2.6 7.4 11.7 15.3 20.1 26.4 rl-1386-1-4.7 4.7 .006 5 2.3 6.5 9.7 13.4 17.6 23.1 rl-1386-1-5.6 5.6 .006 5 2.1 5.7 8.6 11.9 15.6 20.5 rl-1386-1-6.8 6.8 .007 5 1.9 5.2 7.5 10.7 14.1 18.5 rl-1386-1-8.2 8.2 .008 5 1.7 4.7 7.1 9.7 12.8 16.8 rl-1386-1-10 10 .009 5 1.5 4.3 6.5 8.9 11.7 15.4 rl-1386-1-12 12 .010 5 1.3 3.7 5.6 7.7 10.1 13.2 rl-1386-1-15 15 .011 5 1.2 3.2 4.8 6.7 8.8 11.5 rl-1386-1-18 18 .012 5 .96 2.7 4.1 5.6 7.4 9.7 rl-1386-1-22 22 .013 5 .92 2.6 3.9 5.4 7.1 9.3 rl-1386-1-27 27 .014 5 .84 2.4 3.5 4.9 6.4 8.4 rl-1386-1-33 33 .016 5 .74 2.1 3.1 4.3 5.6 7.4 rl-1386-1-39 39 .018 5 .68 1.9 2.9 4.0 5.2 6.8 rl-1386-1-47 47 .019 5 .61 1.7 2.6 3.6 4.7 6.2 rl-1386-1-56 56 .022 5 .58 1.6 2.4 3.4 4.4 5.8 rl-1386-1-68 68 .023 5 .52 1.5 2.2 3.1 4.0 5.3 rl-1386-1-82 82 .025 5 .47 1.3 2.0 2.8 3.6 4.7 rl-1386-1-100 100 .029 5 .43 1.2 1.9 2.6 3.5 4.4 rl-1386-1-120 120 .032 5 .40 1.1 1.7 2.3 3.1 4.0 rl-1386-1-150 150 .036 5 .36 1.0 1.5 2.1 2.8 3.6 rl-1386-1-180 180 .044 5 .30 .92 1.4 1.9 2.5 3.3 rl-1386-1-220 220 .054 4.5 .30 .83 1.2 1.7 2.3 3.0 rl-1386-1-270 270 .061 4.5 .27 .79 1.4 1.6 2.1 2.7 rl-1386-1-330 330 .088 3.5 .23 .64 1.6 1.3 1.8 2.3 rl-1386-1-390 390 .096 3.5 .21 .60 .90 1.3 1.6 2.2 rl-1386-1-470 470 .110 3.5 .20 .57 .85 1.2 1.6 2.1 rl-1386-1-560 560 .172 2.0 .18 .50 .74 1.0 1.4 1.8 rl-1386-1-680 680 .198 2.0 .16 .46 .68 .95 1.3 1.7 rl-1386-1-820 820 .250 1.5 .15 .42 .64 .89 1.2 1.5 rl-1386-1-1000 1000 .286 1.5 .14 .38 .57 .79 1.1 1.4 rl-1386-1-1200 1200 .407 1.2 .12 .33 .50 .68 .90 1.2 rl-1386-1-1500 1500 .469 1.2 .11 .30 .44 .61 .81 1.1
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 l @ 0 max suggested 0% l 10% l 20% l 30% l 40% l 50% l renco part no. amps d.c. rdc. rated current drop drop drop drop drop drop ( h) (ohms) (amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) rl-1386-2-1.2 1.2 .003 5 7.7 21.7 32.7 45.0 59.1 77.7 rl-1386-2-2.0 2.0 .004 5 8.8 15.4 24.5 33.8 44.3 58.2 rl-1386-2-3.3 3.3 .005 5 4.7 13.1 19.6 27.0 35.5 46.6 rl-1386-2-4.7 4.7 .006 5 3.9 10.9 16.4 22.5 29.5 38.8 rl-1386-2-6.8 6.8 .007 5 3.3 9.3 14.0 19.3 25.3 33.3 rl-1386-2-8.2 8.2 .008 5 2.9 8.1 12.3 16.9 22.1 29.1 rl-1386-2-10 10 .010 5 2.6 7.3 10.9 15.0 20.0 25.8 rl-1386-2-12 12 .011 5 2.3 6.6 9.8 13.5 17.7 23.3 rl-1386-2-15 15 .011 5 2.1 5.9 8.9 12.3 16.1 21.2 rl-1386-2-18 18 .012 5 1.9 5.5 8.2 11.3 14.8 18.9 rl-1386-2-22 22 .013 5 1.8 5.0 7.5 10.4 13.6 17.4 rl-1386-2-27 27 .013 5 1.6 4.4 6.5 9.0 11.8 15.5 rl-1386-2-33 33 .018 5 1.4 3.8 5.8 7.9 10.4 13.7 rl-1386-2-39 39 .019 5 1.2 3.4 5.2 7.1 9.3 12.2 rl-1386-2-47 47 .022 5 1.2 3.3 4.9 6.8 8.8 11.6 rl-1386-2-56 56 .024 5 1.0 2.8 4.3 5.9 7.7 10.1 rl-1386-2-68 68 .028 5 .93 2.6 3.9 5.1 7.0 9.3 rl-1386-2-82 82 .030 5 .83 2.3 3.5 4.8 6.3 8.3 rl-1386-2-100 100 .032 5 .75 2.1 3.2 4.4 5.7 7.5 rl-1386-2-120 120 .036 5 .70 1.9 3.0 4.1 5.3 7.0 rl-1386-2-150 150 .042 5 .64 1.8 2.7 3.7 4.9 6.4 rl-1386-2-180 180 .046 5 .57 1.5 2.4 3.3 4.3 5.7 rl-1386-2-220 220 .053 5 .51 1.5 2.2 3.0 3.9 5.1 rl-1386-2-270 270 .059 5 .48 1.3 2.0 2.8 3.6 4.8 rl-1386-2-330 330 .064 5 .43 1.2 1.8 2.5 3.3 4.3 rl-1386-2-390 390 .068 5 .39 1.1 1.7 2.3 3.0 3.9 rl-1386-2-470 470 .076 5 .36 1.0 1.5 2.1 2.7 3.6 rl-1386-2-560 560 .086 5 .32 .90 1.4 1.9 2.5 3.2 rl-1386-2-680 680 .131 4.5 .29 .81 1.2 1.7 2.2 2.9 rl-1386-2-820 820 .143 4.5 .26 .74 1.1 1.5 2.0 2.6 rl-1386-2-1000 1000 .161 4.5 .24 .67 1.0 1.4 1.8 2.4 rl-1386-2-1200 1200 .180 3.5 .21 .59 .89 1.2 1.6 2.1 rl-1386-2-1500 1500 .340 2.0 .19 .52 .78 1.1 1.4 1.9 rl-1386-2-1800 1800 .371 2.0 .17 .48 .72 .99 1.3 1.7 rl-1386-2-2200 2200 .432 2.0 .15 .43 .65 .90 1.2 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 l @ 0 max suggested 0% l 10% l 20% l 30% l 40% l 50% l renco part no. amps d.c. rdc. rated current drop drop drop drop drop drop ( h) (ohms) (amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) rl-1386-3-1.5 1.5 .003 9 8.6 23.7 39.2 54.9 73.2 96.3 rl-1386-3-2.2 2.2 .003 9 6.4 17.7 29.4 41.1 54.9 72.2 rl-1386-3-3.3 3.3 .004 9 5.1 14.1 23.6 32.9 43.9 57.8 rl-1386-3-5.6 5.6 .004 9 4.2 11.8 19.6 27.5 36.6 48.2 rl-1386-3-6.8 6.8 .005 9 3.6 10.1 16.8 23.5 31.4 41.2 rl-1386-3-10 10 .006 9 2.8 7.8 13.1 18.3 24.4 32.1 rl-1386-3-12 12 .007 9 2.6 7.1 11.8 16.5 22.0 28.9 rl-1386-3-15 15 .007 9 2.3 6.5 9.9 14.9 19.9 26.1 rl-1386-3-18 18 .008 9 2.1 5.9 9.8 13.7 18.3 24.0 rl-1386-3-22 22 .010 9 1.9 5.5 9.0 12.6 16.8 22.1 rl-1386-3-27 27 .011 9 1.7 4.7 7.8 11.0 14.6 19.3 rl-1386-3-33 33 .012 9 1.5 4.4 7.3 10.3 13.7 18.0 rl-1386-3-39 39 .013 9 1.4 3.9 6.5 9.1 12.2 16.0 rl-1386-3-47 47 .014 9 1.3 3.6 5.9 8.2 11.0 14.4 rl-1386-3-56 56 .016 9 1.1 3.2 5.3 7.5 9.9 13.1 rl-1386-3-68 68 .017 9 .99 3.0 4.9 6.8 9.1 12.0 rl-1386-3-82 82 .019 9 .90 2.7 4.5 6.3 8.4 11.1 rl-1386-3-100 100 .022 9 .88 2.4 4.1 5.7 7.6 9.9 rl-1386-3-120 120 .024 9 .80 2.2 3.6 5.1 6.8 9.3 rl-1386-3-150 150 .026 9 .73 2.0 3.3 4.7 6.2 8.2 rl-1386-3-180 180 .029 9 .68 1.9 3.1 4.3 5.8 7.6 rl-1386-3-220 220 .032 9 .58 1.6 2.6 3.7 5.0 6.5 rl-1386-3-270 270 .035 9 .55 1.5 2.5 3.5 4.8 6.2 rl-1386-3-330 330 .040 9 .50 1.4 2.3 3.2 4.3 5.7 rl-1386-3-390 390 .054 7 .47 1.3 2.1 3.0 4.0 5.3 rl-1386-3-470 470 .061 7 .43 1.2 2.0 2.8 3.7 4.8 rl-1386-3-560 560 .068 7 .38 1.0 1.7 2.4 3.2 4.3 rl-1386-3-680 680 .090 5 .34 .93 1.6 2.2 2.9 3.8 rl-1386-3-820 820 .148 3.5 .31 .86 1.4 2.0 2.7 3.5 rl-1386-3-1000 1000 .172 3.5 .27 .75 1.2 1.7 2.3 3.0 rl-1386-3-1200 1200 .190 3.5 .25 .68 1.1 1.6 2.1 2.8 rl-1386-3-1500 1500 .210 3.5 .22 .61 1.0 1.4 1.9 2.5 rl-1386-3-1800 1800 .232 3.5 .21 .57 .94 1.3 1.8 2.3 rl-1386-3-2200 2200 .412 2.0 .18 .49 .81 1.1 1.5 2.0 rl-1386-3-2700 2700 .450 2.0 .16 .45 .76 1.1 1.4 1.9 rl-1386-3-3300 3300 .500 2.0 .15 .41 .69 .96 1.3 1.7 rl-1386-3-3900 3900 .541 2.0 .14 .38 .63 .87 1.2 1.5
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 l @ 0 max suggested 0% l 10% l 20% l 30% l 40% l 50% l renco part no. amps d.c. rdc. rated current drop drop drop drop drop drop ( h) (ohms) (amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) rl-1386-4-1.2 1.2 .002 14 11.7 33.3 50.4 69.3 90.9 119.7 rl-1386-4-2.2 2.2 .002 14 9.0 25.2 37.8 52.2 68.4 90.0 rl-1386-4-3.3 3.3 .003 14 7.2 19.8 29.7 41.4 54.0 72.0 rl-1386-4-4.7 4.7 .003 14 5.9 16.2 25.2 34.2 45.0 59.4 rl-1386-4-6.8 6.8 .004 14 5.1 14.4 21.6 29.7 38.7 51.3 rl-1386-4-8.2 8.2 .004 14 4.5 12.6 18.9 26.1 34.2 45.0 rl-1386-4-10 10 .005 14 3.0 10.8 16.2 22.5 29.7 39.6 rl-1386-4-12 12 .005 14 3.6 9.9 14.4 20.7 27.0 36.0 rl-1386-4-15 15 .005 14 3.2 9.0 13.5 18.9 24.3 32.4 rl-1386-4-18 18 .006 14 3.0 8.4 12.6 17.2 22.5 29.7 rl-1386-4-22 22 .006 14 2.8 7.7 11.7 15.3 20.7 27.0 rl-1386-4-27 27 .007 14 2.3 6.8 9.9 13.5 18.0 23.4 rl-1386-4-33 33 .008 14 2.1 5.9 8.8 11.7 15.3 20.7 rl-1386-4-39 39 .010 14 1.9 5.2 7.9 10.8 14.4 18.9 rl-1386-4-47 47 .011 14 1.7 4.8 7.2 9.9 12.6 17.1 rl-1386-4-56 56 .012 14 1.5 4.3 6.6 9.0 11.7 15.3 rl-1386-4-68 68 .013 14 1.4 4.1 6.0 8.3 10.8 14.4 rl-1386-4-82 82 .014 14 1.3 3.6 5.4 7.4 9.0 12.6 rl-1386-4-100 100 .014 14 1.2 3.2 4.9 6.7 8.8 10.8 rl-1386-4-120 120 .017 14 1.1 2.9 4.4 6.1 8.0 9.9 rl-1386-4-150 150 .018 14 .90 2.6 4.0 5.5 7.2 9.0 rl-1386-4-180 180 .022 14 .86 2.3 3.6 5.0 6.5 8.6 rl-1386-4-220 220 .024 14 .78 2.2 3.2 4.5 5.9 7.7 rl-1386-4-270 270 .026 14 .71 1.9 2.9 4.1 5.3 7.0 rl-1386-4-330 330 .029 14 .63 1.7 2.6 3.6 4.8 6.3 rl-1386-4-390 390 .034 14 .58 1.6 2.4 3.3 4.4 5.8 rl-1386-4-470 470 .036 14 .54 1.4 2.3 3.1 4.1 5.3 rl-1386-4-560 560 .042 14 .49 1.4 2.1 2.8 3.7 4.9 rl-1386-4-680 680 .056 9 .44 1.2 1.8 2.5 3.3 4.3 rl-1386-4-820 820 .064 9 .40 1.1 1.6 2.3 3.0 4.0 rl-1386-4-1000 1000 .090 9 .36 1.0 1.5 2.1 2.7 3.6 rl-1386-4-1200 1200 .115 7 .33 .90 1.4 1.9 2.5 3.3 rl-1386-4-1500 1500 .123 7 .29 .81 1.2 1.6 2.2 2.7 rl-1386-4-1800 1800 .149 7 .26 .75 1.1 1.5 2.0 2.6 rl-1386-4-2200 2200 .164 7 .24 .68 .99 1.4 1.8 2.3 rl-1386-4-2700 2700 .229 5 .22 .61 .90 1.3 1.6 2.2 rl-1386-4-3300 3300 .252 5 .20 .56 .84 1.1 1.4 2.0 rl-1386-4-3900 3900 .318 4.5 .18 .51 .76 .99 1.4 1.8 rl-1386-4-4700 4700 .336 4.5 .16 .46 .68 .90 1.2 1.6 rl-1386-4-5600 5600 .348 4.5 .15 .42 .63 .87 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-1386-5 l @ 0 max suggested 0% l 10% l 20% l 30% l 40% l 50% l renco part no. amps d.c. rdc. rated current drop drop drop drop drop drop ( h) (ohms) (amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) (dc amps) rl-1386-5-1.0 1.0 .001 22 19.9 55.8 83.7 115.2 151.2 199.4 rl-1386-5-2.2 2.2 .002 22 13.2 37.2 55.8 77.0 100.8 132.8 rl-1386-5-3.9 3.9 .002 22 9.9 27.9 41.4 57.8 75.6 99.6 rl-1386-5-5.6 5.6 .002 22 7.9 22.3 33.3 46.3 60.3 79.7 rl-1386-5-10 10 .003 22 6.6 18.5 27.9 38.5 50.4 66.4 rl-1386-5-12 12 .003 22 5.7 15.9 23.4 33.0 43.2 56.9 rl-1386-5-15 15 .003 22 5.0 14.0 20.7 28.9 37.8 49.8 rl-1386-5-18 18 .004 22 4.4 12.3 18.3 25.7 33.3 44.3 rl-1386-5-22 22 .004 22 4.0 11.2 16.2 23.1 29.7 39.9 rl-1386-5-27 27 .004 22 3.2 9.3 13.5 19.3 25.2 33.2 rl-1386-5-33 33 .005 22 3.1 8.6 12.6 17.7 22.5 30.6 rl-1386-5-39 39 .005 22 2.8 7.9 11.7 16.5 21.6 28.4 rl-1386-5-47 47 .006 22 2.4 6.9 9.9 14.4 18.9 24.8 rl-1386-5-56 56 .007 22 2.3 6.5 9.0 13.6 17.1 23.4 rl-1386-5-68 68 .007 22 2.1 5.9 8.1 12.2 15.3 21.0 rl-1386-5-82 82 .008 22 11.9 5.3 7.2 11.0 14.4 18.9 rl-1386-5-100 100 .010 22 1.6 4.6 6.3 9.6 12.6 16.6 rl-1386-5-120 120 .011 22 1.5 4.2 6.3 8.8 10.8 15.3 rl-1386-5-150 150 .012 22 1.4 4.0 5.4 8.2 10.8 14.2 rl-1386-5-180 180 .014 22 1.3 3.6 5.4 7.4 9.0 12.8 rl-1386-5-220 220 .016 22 1.2 3.2 4.5 6.8 8.1 11.7 rl-1386-5-270 270 .017 22 1.0 2.8 3.6 5.9 7.2 10.2 rl-1386-5-330 330 .019 22 .90 2.6 3.6 5.5 7.2 9.5 rl-1386-5-390 390 .023 22 .81 2.3 3.6 5.0 6.3 8.6 rl-1386-5-470 470 .039 18 .80 2.2 3.3 4.6 6.0 7.7 rl-1386-5-560 560 .040 18 .69 1.9 2.9 4.0 5.1 6.8 rl-1386-5-680 680 .042 11 .63 1.8 2.7 3.6 4.8 6.1 rl-1386-5-820 820 .048 11 .58 1.6 2.4 3.3 4.3 5.8 rl-1386-5-1000 1000 .057 11 .51 1.4 2.1 2.9 3.9 5.0 rl-1386-5-1200 1200 .091 7 .47 1.3 1.9 2.7 3.5 4.7 rl-1386-5-1500 1500 .103 7 .42 1.2 1.7 2.4 3.2 4.2 rl-1386-5-1800 1800 .113 7 .39 1.1 1.6 2.2 2.9 3.9 rl-1386-5-2200 2200 .130 7 .34 1.0 1.4 2.0 2.5 3.4 rl-1386-5-2700 2700 .145 7 .31 .87 1.3 1.8 2.3 3.1 rl-1386-5-3300 3300 .193 5 .28 .79 1.2 1.6 2.2 2.8 rl-1386-5-3900 3900 .210 5 .26 .79 1.1 1.4 1.9 2.5 rl-1386-5-4700 4700 .237 5 .23 .65 .40 1.4 1.7 2.3 rl-1386-5-5600 5600 .315 5 .21 .59 .90 1.2 1.6 2.1 tests for swingductor 0 to 200 h 100maac at 1 kc 200 h to 2 mh 10ma ac at 1 kc 2 mh to 20 mh 1ma ac at 1 kc 20 mh to 200 mh 100 a ac at 1 kc 200 mh to 20h 10 aac at 1 kc 20 h to 200h 1 aac at 1 kc test at zero dc bias
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