GECA20 20-watt commercial0 pages

20 Watt Series

Commercial Wide-Range Input 2 Year Warranty

Wide-Range AC Input 90-264 VAC Օ Low Height Footprint - 3.5x 2Ԕx 0.85
ԕ Conducted EMI Exceeds FCC Class B and CISPR 22 Class B Single Output Models in Four Popular Voltages Օ Approved to UL60950-1: 2003, CSA-22.2 No. 60950-1-03, IEC and EN60950-1 CB Report Available Օ RoHS Compliant
Marked to LVD

Unless otherwise noted, all parameters are nominal values measured at 120 VAC @25ՋC and 0-95% relative humidity, non-condensing. For limits at unusual operatiing conditions, consult factory. AC Input >

Specifications

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 0.1ڵF capacitor. Input Current Maximum input current at 120 VAC, 60 Hz with full load: 0.5 A. Transient Response Main Output - 500 s 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, Hold-Up Time 10 ms minimum from loss of AC input at 20 W load, nominal line (120 VAC). Վ i/ Ԏ t< 0.2 A/Եs. Maximum voltage deviation is 3.5%. Start-up overshoot less than 5% under nominal conditions; less than 2% under all conditions at shutdown. Output Power Switching Frequency Normal continuous output power is 20 W, 25 W peak for 60 s. 70 kHz +/-10 kHz. 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. 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. Overvoltage Protection EMI/EMC Compliance Built in with firing point set per grid at top of next page. OVP firing shuts down the converter. All models include built-in EMI filtering to meet the following emissions requirements: Efficiency EMI SPECIFICATIONS COMPLIANCE LEVEL 72 to 80% depending upon model. 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 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. 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 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%/аC typical on all outputs. MTBF 120kHrs. Temperature Range Designed for 0 to 45C operation at full rated output power; derate output current and total output power by 2.5% per аC above 45C. SL Power Electronics, Corp. Е 6050 King Drive Ventura CA, 93003 Օ Phone:805.486.4565 Fax:805.487.8911 Օ Email:info@slpower.com www.slpower.com >