AC-DC Power Supplies XPPower UCP180 Series 180 Watts 120W convection cooled -40C to +70C operation 180W with 10CFM forced air cooling -20C to +70C operation 4.3 x 2.5 footprint Low 1.16 profile U channel construction ITE & Medical (BF, 2 x MOPP) approvals Class B conducted & Class A radiated emissions Input voltage range 85 to 264VAC Output voltages from 12 to 48VDC No load input power <0.5W High efficiency, up to 94% Dimensions: 12V/0.5A fan output UCP180: 4.24 x 2.47 x 1.16 (107.6 x 62.8 x 29.5 mm) -40C to +70C operating temperature UCP180-C: Full power to +50C 4.24 x 2.47 x 1.40 (107.6 x 62.8 x 35.5 mm) MTBF 300 khrs (MIL-HDBK-217F, +25C GB) 3 year warranty The UCP180 series is designed to minimize the no load power consumption and maximize efficiency to facilitate equipment design to meet the latest environmental legislation. Approved for medical and ITE applications, this range of single output AC/DC power supplies are packaged in an ultra-low profile 1.16 height with a foot print of just 2.5 by 4.3. The UCP180 provides up to 180 W force-cooled or 120 W convection-cooled 3 3 leading to very high power densities of 14.2 W/in or 9.4 W/in respectively. A 12 V, 500 mA fan supply is included in the design. The power supply contains two fuses and low leakage currents as required by medical applications and is safety approved to operate in a 70 C ambient. The low profile and safety approvals covering ITE and medical standards along with conducted emissions to EN55011/32 level B enable the versatile UCP180 series to be suitable for a vast range of applications. Models & Ratings Output Current Output (5,6) (2) (3,4) Fan Output Efficiency Model Number (1) Voltage Convection-cooled Forced-cooled 12.0 V 10.00 A 15.00 A 12 V/0.5 A 92% UCP180PS12 15.0 V 8.00 A 12.00 A 12 V/0.5 A 92% UCP180PS15 18.0 V 6.67 A 10.00 A 12 V/0.5 A 92% UCP180PS18 24.0 V 5.00 A 7.50 A 12 V/0.5 A 92% UCP180PS24 28.0 V 4.30 A 6.43 A 12 V/0.5 A 92% UCP180PS28 36.0 V 3.33 A 5.00 A 12 V/0.5 A 92% UCP180PS36 48.0 V 2.50 A 3.75 A 12 V/0.5 A 92% UCP180PS48 Notes 1. Requires 10 CFM 4. Add suffix -C for vented cover version e.g. UCP180PS24-C 2. Minimum average efficiencies measured at 25%, 50%, 75% & 100% of 180 W 5. Typical voltage, actual regulated voltage will be in range of 10.5 V to 11.3 V load and 230 VAC input 6. Regulation of the fan output requires a minimum load of 10 W on the 3. Add suffix -T for input and output screw terminals e.g. UCP180PS24-T main output. www.xppower.com 1AC-DC Power Supplies XPPower UCP180 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Derate output from 100% at 100 VAC to 90% at 90 VAC and Input Voltage - Operating 85 115/230 264 VAC 85% at 85 VAC. With optional convection cover fitted, derate from 120 W at 110 VAC to 100 W at 90 VAC Input Frequency 47 50/60 63 Hz Power Factor >0.9 230 VAC, 100% load. EN61000-3-2 class A Input Current - Full Load 2.2/1.1 A 115/230 VAC Inrush Current 120 A 230 VAC cold start, 25 C Earth Leakage Current 95/180 245 A 115/230 VAC/50 Hz (Typ), 264 VAC/60 Hz (Max) No load Input Power 0.5 W Input Protection F3.15 A/250 V Internal fuse fitted in line and neutral. Output - Main Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage - V1 12 48 VDC See Models and Ratings table Initial Set Accuracy 1 % 50% load, 115/230 VAC Minimum Load 0 A No minimum load required Start Up Delay 2 s 115/230 VAC full load Hold Up Time 10 19/13 ms Min at full load, 115 VAC. Typical at 120 W/ 180 W Drift 0.02 % After 20 min warm up Line Regulation 0.5 % 90-264 VAC Load Regulation 0.5 % 0-100% load Recovery within 1% in less than 500 s Transient Response 4 % for a 50-75% and 75-50% load step Over/Undershoot 5 10 % Full load 20 MHz bandwidth and 10 F electrolytic capacitator in Ripple & Noise 1 % pk-pk parallel with 0.1 F ceramic capacitator Overvoltage Protection 110 140 % Vnom, recycle input to reset Overload Protection 110 175 % Of forced cooled rating Short Circuit Protection Trip & Restart Temperature Coefficient 0.02 %/C www.xppower.com 2