GECA20 20 Watt Series Commercial Wide-Range Input 2 Year Warranty • Wide-Range AC Input 90-264 VAC • Low Height Footprint - 3.5”x 2”x 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 Specifications 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. AC Input 90-264 VAC, 47-63 Hz single phase. 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 0.1μF capacitor. 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 firing point set per grid at top of next page. OVP firing shuts down the converter. Efficiency 72 to 80% depending upon model. Turn-on Time Less than 1 s at 120 VAC, 25°C (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 first AC half-cycle under cold start conditions will not exceed 37A. Temperature Coefficient 0.03%/°C typical on all outputs. Temperature Range Designed for 0 to 45°C operation at full rated output power; derate output current and total output power by 2.5% per °C above 45°C. Transient Response Main Output - 500 μs typical response time for return to within 0.5% of final value for a 50% load step within the regulation limits of minimum and maximum load, ∆i/∆t< 0.2 A/μs. 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 filtering to meet the following emissions requirements: EMI SPECIFICATIONS COMPLIANCE LEVEL Conducted Emissions Static Discharge RF Field Susceptibility Fast Transients/Bursts Surge Susceptibility EN55022 Class B; FCC Class B EN61000-4-2, Level 3 EN61000-4-3, Level 3 EN61000-4-4, Level 3 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. SL Power Electronics, Corp. • 6050 King Drive • Ventura CA, 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:[email protected] • www.slpower.com GECA20 20 Watt Series Commercial Wide-Range Input Commercial Model Output (V) Current Line Regulation Load Regulation OVP Set Point Ripple & Noise(P-P) GECA20-5G 5.1 V 4.0 A +/-0.5% +/-3% 7.0±1.0 V 1% GECA20-12G 12 V 1.67 A +/-0.5% +/-3% 16.8±2.4 V 1% GECA20-15G 15 V 1.34 A +/-0.5% +/-3% 21.0±3.0 V 1% GECA20-24G 24 V 0.84 A +/-0.5% +/-3% 33.6±4.8 V 1% Environmental Specifications GECA20 Series Mechanical Specifications ENVIRONMENT OPERATING NON-OPERATING Temperature (A) Humidity (A) Shock (B) Altitude Vibration (C) 0 to 45°C 20 to 90% RH 20 gpk -500 to 10,000 ft 1.5 grms’ 0.0032 g2/Hz -40 to +85°C 10 to 95% RH 40 gpk -500 to 40,000 ft 5 grms’ 0.026 g2/Hz A. Units should be allowed to warm up/operate under non-condensing conditions before application of power. B. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 orthogonal axes, total 6 shocks. C. Random vibration—10 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. 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) PIN 3) AC Line AC Neutral Output J2 Single Output PIN 1) PIN 2) PIN 3) PIN 4) + Output + Output Common Common Mating Connector MOLEX Housing P/N Contacts P/N 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] SL Power Electronics, Corp. • 6050 King Drive • Ventura CA, 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:[email protected] • www.slpower.com Data Sheet © 2006 SL Power Electronics, Corp. The information and specifications 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. Specifications are subject to change without notice. Rev.8/31/06