the rl-2261 series international power transformers are manufactured to meet ul, csa, vde and iec spec- ifications. these transformers with chasis mount capa- bility are available in ratings of 25va, 43va and 80va. designed with dual primaries (115/230v - 50/60hz) and input range of (100v to 130v or 200v to 260v - 50/60hz) and triple outputs (5vdc with 12vdc or 5vdc with 15vdc). the split bobbin construction elim- inates the need for electrostatic shielding. hipot tested at 4000vrms. 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 229 rl-2261 a a l l l l i i n n o o n n e e international triple output power transformers ?chassis mount l mw ml w c b h quick connect or solder lug terminal clearance slot for mtg screw 12 11 9 8 7 6 5 2 1 dimensions mtg. mfg. dim. mfg. va (size) l w h a b c terminal style ml mw screw wgt. 25 2.85 1.93 2.37 2.00 1.12 0.31 0.187 c 2.38 - #6 1.25lbs. (72.4mm) (49.0mm) (60.2mm) (50.8mm) (28.6mm) (7.9mm) (4.75mm) (60.5mm) - 0.57kg. 43 3.23 2.06 2.75 2.25 1.12 0.31 0.187 c 2.78 - #6 1.6lbs. (82.0) (52.3mm) (69.9mm) (57.2mm) (28.6mm) (7.9mm) (4.75mm) (70.6mm) - 0.73kg. 80 2.50 2.36 3.00 - 1.38 0.31 0.187 b 2.00 2.18 #6 2.8lbs. (63.5mm) (59.9mm) (76.2mm) - (35.1mm) (7.9mm) (4.75mm) (50.8mm) (55.5mm) 1.27kg. mounting style b l a ml w c b h quick connect or solder lug ter- minals 3/16 dia mtg holes (2) 6 5 2 1 12 11 9 8 7 mounting style c iec-950 pending s a f e t y a g e n c y a p p r o v e d c ur us
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 230 part number va dc output suggested components size regulator i regulator ii c 1 c 3 ic1 ic2 ic3 d1 d2 rl-2261-25-512 25 5v @ 1.25a 12v @ 150ma 4.1 kmfd 600 mfd lm-323k-5 lm-340k-12 lm-320k-12 pe20 pf20 rl-2261-25-515 25 5v @ 1.25a 15v @ 130ma @15 vdc @50vdc lm-323k-5 lm-340k-15 lm-320k-15 pe20 pf20 RL-2261-43-512 43 5v @ 2a 12v @ 300ma 8 kmfd 1.1 kmfd lm-323k-5 lm-340k-12 lm-320k-12 pe20 pf20 rl-2261-43-515 43 5v @ 2a 15v @ 250ma @15 vdc @ 50vdc lm-323k-5 lm-340k-15 lm-320k-15 pe20 pf20 rl-2261-80-512 80 5v @ 3.5a 12v @ 600ma 10 kmfd 2.1 kmfd lm-338 2 lm-340k-12 lm-320k-12 pp20 pf20 rl-2261-80-515 80 5v @ 3.5a 15v @ 500ma @15 vdc @50vdc lm-338 2 lm-340k-15 lm-320k-15 pp20 pf20 notes: 1. output capacitors c2 and c4 are required to stabilize regulators. values can be 1mfd min. tantalum or 10mfd min. electrolytic, 20vmin. 2. lm-338 is an adjustable regulator and mfr s specifications (national semiconductor) should be consulted for values of external components. 3. all ics are national semiconductor types. 4. all bridges are edi ic 1 ic 2 ic 3 c 1 c 2 c 3 c 4 c 3 c 4 d 1 d 2 115v 50/60 hz 115v 50/60 hz 5v dc output + 15v dc or +12 v dc common - 15v dc or -12 v dc ? indicates like polarity primaries are designed to be used simultaneously. that is, they must be used either series or parallel connected (as one winding). 1 2 5 6 12 11 9 8 7
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