RAC45-48SG/OF Recom Power

C C S S O O R R w E E M M T T P P R R a L L R I I E E A A r V V N N A N N T T r NOT RECOMMENDED FOR NEW DESIGNS TH (LAST TIME BUY: 30 NOV 2020) Universal input 90-264VAC Features Efficiency up to 86% AC/DC Converter Short circuit and over voltage/current protected Regulated UL/EN60950 certified, CE marked Conformal coated product Converter RAC45-G/OFRAC Description 45 Watt 3 The RAC45-xxG/OF series are low cost, 4x2 AC/DC power supplies with universal inputs 4 x 2 (90-264VAC) and fully protected and isolated DC outputs in the range of 12V up to 48V. The converters are offered in open frame (/OF) version. The outputs are trimmable to compensate for cable losses and Open Frame are short circuit and overload protected. The converters work over a wide temperature range of -25C to +60C (with derating), are UL60950, EN60950 and CE certified and comply with Class B EMC limits. The RAC45-G series come with a three year warranty. Selection Guide Part Input Output max. Output Efficiency (1) Number Voltage Range Voltage Current typ. VAC VDC mA % RAC45-12SG/OF 90-264 12 3700 84 22++ RoHSRoHS REACHREACH RAC45-24SG/OF 90-264 24 1900 85 compliantcompliant compliantcompliant 10 from 1010 from 10 RAC45-48SG/OF 90-264 48 1000 86 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient E196683 UL60950 certified CAN/CSA C22.2 N.60950-1-07 certified EN60950-1 certified EN55032 compliant EN55024 compliant Model Numbering RAC45- SG/OF PREFERRED ALTERNATIVES Please consider these alternatives: nom. Output Voltage Case Style Single RACM60-K Series Ordering Examples: RAC45-24SG/OF 24Vout Single open frame version RAC45-12SG/OF 12Vout Single open frame version www.recom-power.com REV.: 4/2020 PA-1 O O P P E a C C R R O O Y M M n D D O O U U t C C C C E E y T T R R S STH (LAST TIME BUY: 30 NOV 2020) NOT RECOMMENDED FOR NEW DESIGNS RAC45-G/OF AC/DC Converter Series Specifications (measured Ta= 25C, nom. Vin and full load unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Output Power 48W Input Voltage Range 90VAC 230VAC 264VAC 115VAC 1A Input Current 230VAC 0.6A 115VAC 20A Inrush Current cold start at 25C 230VAC 40A No load Power Consumption 230VAC 0.5W Input Frequency Range 47Hz 63Hz 12Vout 11.4VDC 13.2VDC Output Voltage Trimming 24Vout 22.8VDC 26.4VDC 48Vout 45.6VDC 52.8VDC Minimum Load 0% 115VAC 0.6 Power Factor 230VAC 0.5 115VAC 2s Start-up Time 230VAC 0.8s 115VAC 10ms Rise Time 230VAC 8ms 115VAC 16ms Hold-up Time 230VAC 80ms Internal Operating Frequency 65kHz 100kHz (2) Output Ripple and Noise 20MHz BW 50mVp-p 120mVp-p Notes: Note2: Measurements are made with a 1.0F & 10F parallel capacitor Efficiency vs. Load RAC45-12SG/OF RAC45-24SG/OF 100 100 90 90 80 80 70 70 60 60 50 50 90VAC 90VAC 40 40 115VAC 115VAC 230VAC 230VAC 30 30 264VAC 264VAC 20 20 10 10 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load % Output Load % REGULATIONS Parameter Condition Value Output Accuracy 1.0% typ. / 3.0% max. Line Regulation 0.2% typ. / 1.0% max. Load Regulation 10%-100% load 0.5% typ. / 3.0% max. www.recom-power.com REV.: 4/2020 PA-2 Efficiency % Efficiency %