geca20 20 watt series commercial wide-range input ? wide-range ac input 90-264 vac ? low height footprint - 3.5x 2x 0.85 ? conducted emi exceeds fcc class b and cispr 22 class b ? single output models in four popular voltages ? approved to ul60950-1: 2003, csa-22.2 no. 60950-1-03, iec and en60950-1 ? cb report available ? rohs compliant ? marked to lvd 2 year warranty ac input 90-264 vac, 47-63 hz single phase. input current maximum input current at 120 vac, 60 hz with full load: 0.5 a. hold-up time 10 ms minimum from loss of ac input at 20 w load, nominal line (120 vac). output power normal continuous output power is 20 w, 25 w peak for 60 s. overload protection fully protected against short circuit and output overload. short circuit protection is cycling type power limit. factory set to begin power limiting at approximately 27 w. overvoltage protection built in with fring point set per grid at top of next page. ovp fring shuts down the converter. effciency 72 to 80% depending upon model. turn-on time less than 1 s at 120 vac, 25c (inversely proportionate to input voltage and thermistor temperature). input protection internal ac fuse provided on all units. designed to blow only if a catastrophic failure occurs in the unit. fuse does not blow on overload or short circuit. inrush current inrush is limited by internal thermistor. the inrush at 240 vac, averaged over the frst ac half-cycle under cold start conditions will not exceed 37a. temperature coeffcient 0.03%/c typical on all outputs. temperature range designed for 0 to 45c operation at full rated output power; derate output current and total output power by 2.5% per c above 45c. output noise 0.5% rms, 1% pk-pk, 20 mhz bandwidth, differential mode. measured with scope probe directly across output terminals of the power supply with load terminated with 0.1f capacitor. transient response main output - 500 s typical response time for return to within 0.5% of fnal value for a 50% load step within the regulation limits of minimum and maximum load, ? i/ ? t< 0.2 a/s. maximum voltage deviation is 3.5%. start-up overshoot less than 5% under nominal conditions; less than 2% under all conditions at shutdown. switching frequency 70 khz +/-10 khz. voltage adjustment see table for individual model features. adjustable voltage outputs are preset at factory. outputs are capable of a minimum of +/- 5% change from nominal setting. emi/emc compliance all models include built-in emi fltering to meet the following emissions requirements: emi specifications compliance level conducted emissions en55022 class b; fcc class b static discharge en61000-4-2, level 3 rf field susceptibility en61000-4-3, level 3 fast transients/bursts en61000-4-4, level 3 surge susceptibility en61000-4-5, level 3 safety approvals sl power electronics, corp. declares under our sole responsibility that all geca models are in conformity with the applicable requirements of en60950 following the provisions of the low voltage directive 73/23/eec. all geca models are approved to ul60950-1: 2003, csa-22.2 no. 60950-1-03, iec and en60950-1 mtbf 120khrs. specifcations sl power electronics, corp. ? 6050 king drive ? ventura ca, 93003 ? phone:805.486.4565 ? fax:805.487.8911 ? email:info@slpower.com ? www.slpower.com unless otherwise noted, all parameters are nominal values measured at 120 vac @25?c and 0-95% relative humidity, non-condensing. for limits at unusual operatiing conditions, consult factory.
geca20 20 watt series commercial wide-range input commercial output current line load ovp ripple & model (v) regulation regulation set point noise(p-p) geca20-5g 5.1 v 4.0 a +/-0.5% +/-3% 7.01.0 v 1% GECA20-12G 12 v 1.67 a +/-0.5% +/-3% 16.82.4 v 1% geca20-15g 15 v 1.34 a +/-0.5% +/-3% 21.03.0 v 1% geca20-24g 24 v 0.84 a +/-0.5% +/-3% 33.64.8 v 1% sl power electronics, corp. ? 6050 king drive ? ventura ca, 93003 ? phone:805.486.4565 ? fax:805.487.8911 ? email:info@slpower.com ? www.slpower.com data sheet ? 2006 sl power electronics, corp. the information and specifcations contained in this data sheet are believed to be correct at time of publication. however, sl power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. specifcations are subject to change without notice. rev.8/31/06 con 1: molex p/n 26-60-4030, w/center pin removed 0.156 [3.96 mm] ctr header con 2: molex p/n 26-60-4040, 0.156 [3.96 mm] ctr header input j1 pin 1) ac line pin 3) ac neutral output j2 single output pin 1) + output pin 2) + output pin 3) common pin 4) common mating connector housing p/n contacts p/n molex input 09-50-3031 08-52-0072 output 09-50-3041 08-52-0072 note: 5a maximum recommended current per connector pin weight 0.5 lbs max [0.23 kg max.] tolerance x.xx=0.030 x.xxx=0.010 [0.mm] geca20 series mechanical specifcations environment operating non-operating temperature (a) 0 to 45c -40 to +85c humidity (a) 20 to 90% rh 10 to 95% rh shock (b) 20 g pk 40 g pk altitude -500 to 10,000 ft -500 to 40,000 ft vibration (c) 1.5 g rms 0.0032 g 2 /hz 5 g rms 0.026 g 2 /hz a. units should be allowed to warm up/operate under non-condensing conditions before application of power. b. shock testinghalf-sinusoidal, 10 3 ms duration, direction, 3 orthogonal axes, total 6 shocks. c. random vibration10 to 2000hz, 6db/octave roll-off from 350 to 2000hz, 3 orthogonal axes. tested for 10 min./axis operating and 1 hr./axis non-operating. environmental specifcations
|
