l-1 rev.: 0/2017 www.recom-power.com 25 watt triac dimmable single output ac/dc converter features triac dimmable led driver ? triac Cdimmable with leading or trailing edge dimmers ? class ii with selv output (no earth required) ? extra-large screw terminals and integrated cable clamps for easy installation ? power factor corrected >0.95 ? dimming range 1..100% ? compatible with a wide range of dimmers ract25 description the ract25-xxx series are low cost, triac-dimmable, constant current 25w led drivers available with either 500ma, 700ma or 1.05a full-range outputs. the drivers are class ii (double insulated) meaning no earth connection is required. the phase angle dimming works with leading or trailing edge dimmers. the ract25 is suitable for indoor locations up to 50c ambient temperature and is certifed for building into furniture for applications such as dimmable shelf lighting, cove lighting or accent lighting. it is ce marked (lvd + emc + rohs) and has iec61347-1/iec61347-2-13 cb report certifcation. selection guide part input output output effciency output number voltage range voltage range current min. @rated load power [vac] [vdc] [ma] [%] [w] ract25-500 198-264 25-50 500 85 25 ract25-700 198-264 18-36 700 85 25 RACT25-1050 198-264 12-24 1050 84 25 3 y e a r w a r r a n t y 3 basic characteristics parameter condition min. typ. max. input voltage range 198vac 230vac 264vac input current 160ma inrush current full load 5a no load power consumption 1w input frequency range 50hz 60hz power factor full load 0.95 continued on next page specifcations (measured @ ta= 25c, 240vac, rated load unless otherwise specifed) all led drivers may not be used without a load. they must be switched on the primary side only. noncompliance may damage the led or reduce its lifetime. model numbering output current output power ract 25 -____ m m iec/en61347 certi ed iec/en61347-2-13 certi ed en61547 certi ed en62493 certifed en55015 compliant cb report
ac/dc converter l-2 rev.: 0/2017 www.recom-power.com specifcations (measured @ ta= 25c, 240vac, rated load unless otherwise specifed) protection parameter condition value input fuse fusible resistor short circuit protection (scp) latch off, auto recovery after fault condition is removed over voltage protection (ovp) ract25-500 ract25-700 RACT25-1050 58vdc max. 45vdc max. 32vdc max. latch off, auto recovery after fault condition is removed over load protection (olp) latch off, auto recovery after fault condition is removed over temperature protection (otp) 110c latch off, auto recovery after fault condition is removed isolation voltage i/p to o/p tested for 1 minute 3.75kvac leakage current 5ma max. ract25 series maximum loading of automatic circuit breakers* circuit breaker circuit breaker current typ 10a 16a 20a 25a b 24 38 46 58 c 38 62 74 92 * @ 230vac, 1ohm, 90 phase angle and max. load environmental parameter condition value operating temperature range without derating @ natural convection 0.1m/s (see graph) -20c to +50c max. case temperature at tc point +80c max. operating humidity non-condensing 5-85% rh ip rating ip20 pollution degree pd2 design lifetime +25c ambient >30 x 103 hours continued on next page regulations parameter condition value output accuracy 5% typ. load regulation 5% max. line regulation 5% max. parameter condition min. typ. max. thd full load 20% start-up time 500ms internal operating frequency ract25-500 ract25-700, 1050 77khz 65khz output ripple current (1) ract25-500 ract25-700 RACT25-1050 170ma 260ma 440ma notes: note1: measured at 20mhz bw by using a 12 twisted pair-wie terminated with a 0.1f and 47f capacitor parallel across output.
l-3 rev.: 0/2017 www.recom-power.com ract25 series specifcations (measured @ ta= 25c, 240vac, rated load unless otherwise specifed) -20 50 40 30 20 10 0 -10 0 20 40 60 80 100 ambient temperature [c] output current [%] derating graph (@ chamber and natural convection 0.1m/s) safety and certifications certifcate type (safety) report number standard lamp controlgear general requirments for safety (cb scheme) 325797 iec61347-1:2007, 2nd edition lamp controlgear particular requirements (cb scheme) iec61347-2-13: 2014, 2nd edition lamp controlgear general requirments for safety (lvd) en61347-1:2007, 2nd edition lamp controlgear particular requirements (lvd) en61347-2-13: 2014, 2nd edition rohs2 rohs 2011/65/eu am2015/63 emc compliance condition standard / criterion limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment en55015: 2013 a1 2015 limits for harmonic current emissions iec61000-3-2: 2014, class c limitation of voltage uctuations/icker in low-voltage systems iec61000-3-3:2013 equipment for general lighting purpose emc immunity requirements iec61547:2009 assessment of lighting equipment related to human exposure to electromagnetic felds en62493:2015 esd electrostatic discharge immunity test kv air discharge, 4kv contact discharge iec61000-4-2, criteria a radiated, radio-frequency, electromagnetic feld immunity test 3v/m iec61000-4-3, criteria a fast transient and burst immunity l-n= 1kv dc output= 0.5kv iec61000-4-4, criteria a surge immunity l-n= 0.5kv iec61000-4-5, criteria a immunity to conducted disturbances, induced by radio-frequency felds 3v r.m.s. iec61000-4-6, criteria a voltage dips and interruptions >95% reduction iec61000-4-11, criteria b 30% iec61000-4-11, criteria b dimension and physical characteristics parameter type value material case pcb plastic (ul94v-2) fr4 (ul94v-0) package dimension (lxwxh) 120.0 x 45.0 x 2.0mm package weight 100g typ. continued on next page dc/dc converter
ac/dc converter l-4 rev.: 0/2017 www.recom-power.com specifcations (measured @ ta= 25c, 240vac, rated load unless otherwise specifed) ract25 series top view 120.0 fc 13.3 45.0 28.0 14.8 15.4 10.0 17.5 14.6 pri sec l n 18.3 77.1 + - pri sec l n + - connection via screw terminal function solid wire stranded wire (3) awg vac in (n) 0.75-2.5mm 0.75-2.5mm 20-14 vac in (l) 0.75-2.5mm 0.75-2.5mm 20-14 led 0.5-2.5mm 0.5-2.5mm 21-14 led- 0.5-2.5mm 0.5-2.5mm 21-14 wire stripping length: 6-7mm recommended tightening torque: 0.25nm tc= case temperature measuring point fc = fxing centers tolerance: xx.x= 1.0mm xx.xx= 0.5mm notes: note3: the use of sleeve or ferrule terminations is recommended. dimensions drawing (mm) installation and application dimming type value ac phase-cut work with leading/trailing edge dimmers connection l n led+ led- without cable cover`s
the product information and specifcations are subject to change without prior notice. recom products are not authorized for use in safety-critical applications (such as life support) without recoms explicit written consent. a safety-critical application is defned as an application where a failure of a recom product may reasonably be expected to endanger or cause loss of life, infict bodily harm or damage property. the buyer shall indemnify and hold harmless recom, its affliated companies and its representatives against any damage claims in connection with the unauthorized use of recom products in such safety-critical applications. packaging information parameter type value packaging dimension (lxwxh) cardboard box 330.0 x 137.0 x 55.0mm packaging quantity 10pcs storage temperature range -20c to +70c storage humidity non-condensing 5-85% rh l-5 rev.: 0/2017 www.recom-power.com ract25 series specifcations (measured @ ta= 25c, 240vac, rated load unless otherwise specifed) dc/dc converter
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