ECP225A Series AC-DC Power Supplies 225 Watts • Low 1” Profile • High Power Density • 3” by 5.0” Footprint • 150 W Convention/ 225 W Force Cooled Ratings • 5 V Standby and 12 V Fan Outputs • Medical and ITE Approvals • High Efficiency, up to 94% • Less than 0.5 W No Load Input Power The ECP225-A 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” height with a foot print of just 3.0” by 5.0”. The ECP225-A provides up to 225 W force-cooled or 150 W convection-cooled leading to very high power densities of 15 W/in3 or 10 W/in3 respectively. A 5 V, 2 A standby output and a 12 V, 500 mA fan supply are 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 EN55011/22 level B allow the versatile ECP225-A series to be used in a vast range of applications. Dimensions: ECP225A: 5.00 x 3.00 x 1.00” (127.0 x 76.2 x 25.4 mm) Models & Ratings Output Voltage Output Current Convection-cooled Standby Voltage Forced-cooled(1) 12.0 V 12.50 A 18.75 A 15.0 V 10.00 A 15.00 A 24.0 V 6.25 A 9.38 A 28.0 V 5.36 A 8.04 A 48.0 V 3.10 A 4.69 A Fan Output Efficiency(3) Model Number(4) 5 V/2.0 A 12 V/0.5 A 92% ECP225PS12-A 12 V/0.5 A 92% ECP225PS15-A 12 V/0.5 A 92% ECP225PS24-A 5 V/2.0 A 12 V/0.5 A 92% ECP225PS28-A 12 V/0.5 A 92% ECP225PS48-A Convection-cooled Forced-cooled 5 V/1.0 A 5 V/1.0 A 5 V/1.0 A 5 V/1.0 A 5 V/1.0 A 5 V/2.0 A 5 V/2.0 A 5 V/2.0 A Notes 1. Requires 10 CFM. 2. Measured with 20 MHz bandwidth and 10 µF electrolytic capacitor in parallel with 0.1 µF ceramic capacitor 3. Minimum average efficiencies measured at 25%, 50%, 75% & 100% of 225 W load and 230 VAC input. 1 www.xppower.com ECP225A Series AC-DC Power Supplies Input Minimum Typical Maximum Units Notes & Conditions Input Voltage - Operating 85 115/230 264 VAC Derate output from 100% at 90 VAC to 90% at 85 VAC Input Frequency 47 50/60 63 Hz Characteristic Power Factor >0.9 Input Current - Full Load Inrush Current Earth Leakage Current 2.2/1.1 A 115/230 VAC 120 A 80/140 No load Input Power Input Protection Agency approval, 47-63 Hz 230 VAC, 100% load EN61000-3-2 class A EN6100-2-2 class C > 145W 230 µA 230 VAC cold start, 25 ºC 115/230 VAC/50 Hz (Typ), 264 VAC/60 Hz (Max) 0.5 W When main output is Inhibited F3.15 A/250 V Internal fuse fitted in line and neutral. Output Main Output Characteristic Minimum Output Voltage - V1 Typical 12 Initial Set Accuracy Maximum Units Notes & Conditions 48 VDC See Models and Ratings table ±1 Output Voltage Adjustment-V1 5 Minimum Load 0 2 10 50% load, 115/230 VAC V1 only via potentiometer. See Mech. Details, Vfan will track A Start Up Delay Hold Up Time % % 20/13 s ms 115/230 VAC full load. Min at full load, 115 VAC. Typical at 150W/ 225W Drift ±0.02 % After 20 min warm up Line Regulation ±0.5 % 90-264 VAC Load Regulation ±0.5 % 0-100% load. Transient Response 4 % Recovery within 1% in less than 500 µs for a 50-75% and 75-50% load step Over/Undershoot 7 % Full load Ripple & Noise 1 % pk-pk Overvoltage Protection 110 140 % Overload Protection 110 170 % I nom 0.02 %/˚C Short Circuit Protection Vnom, recycle input to reset Trip & Restart Temperature Coefficient Overtemperature Protection Remote On/Off 20 MHz bandwidth and 10 µF electrolytic capacitator in parallel with 0.1 µF ceramic capacitator. °C Measured internally, Auto Resetting Connect pin 3 of CN2 to pin 1 to turn main output off. Connect to pin 2 or leave open to turn main output on. Output 5 V Standby Output Characteristic Minimum Output Voltage Typical Initial Set Accuracy Minimum Load Units Notes & Conditions VDC ±1 0 % 50% load, 115/230 VAC A Start Up Delay Hold Up Time Maximum 5.0 0.5 300 s 115/230 VAC full load. ms Min at full load, 115 VAC. Drift ±0.02 % After 20 min warm up Line Regulation ±0.5 % 90-264 VAC Load Regulation ±0.5 % 0-100% load. Transient Response 4 % Recovery within 1% in less than 500 µs for a 50-75% and 75-50% load step Over/Undershoot 5 % Full load Ripple & Noise 1 % pk-pk 4.0 A 0.02 %/˚C Overload Protection 3.0 Short Circuit Protection Temperature Coefficient Overtemperature Protection 20 MHz bandwidth and 10 µF electrolytic capacitator in parallel with 0.1 µF ceramic capacitator Trip & Restart °C www.xppower.com Measured internally, Auto Resetting 2 ECP225A Series AC-DC Power Supplies General Characteristic Minimum Typical Maximum Units 94 Efficiency Isolation: Input to Output Input to Ground Output to Ground % 230 VAC Full load (see fig. 1 and 2) 4000 VAC 2 MOPP 1500 VAC 1 MOPP 1500 VAC 1 MOPP kHz PFC 80 kHz Main converters 15/10 W/in3 Forced/convection-cooled 300 kHrs MIL-HDBK-217F, Notice 2 +25 °C GB 0.51(230) lb(g) 130 70 Switching Frequency Notes & Conditions 50 Power Density Mean Time Between Failure Weight Efficiency Vs Load Figure 1 ECP225PS12-A 12 V at 215 W 5 V at 10 W 100% Efficiency 95% 90% 85Vac input 90Vac input 85% 115Vac input 230Vac input 80% 264Vac input 75% 70% 10 20 30 40 50 60 70 80 90 100 Load (%) Figure 2 ECP225PS24-A 24 V at 215 W 5 V at 10 W 100% 95% Efficiency 90% 85Vac input 90Vac input 85% 115Vac input 230Vac input 80% 264Vac input 75% 70% 10 20 30 40 50 60 70 Load (%) 3 www.xppower.com 80 90 100 ECP225A Series AC-DC Power Supplies Environmental Characteristic Maximum Units Operating Temperature Minimum -20 Typical +70 °C Storage Temperature -40 +85 Cooling 10 Humidity 5 Operating Altitude Notes & Conditions See derating curve, fig.3 °C CFM Forced-cooled > 150W 95 %RH Non-condensing 5000 m Shock ±3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN60068-2-27 Vibration Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6 Temperature Derating Curve Figure 3 Output Load (%) 100 50 0 -20 0 +50 +70 Ambient Temperature (ºC) EMC: Emissions Standard Test Level Conducted Phenomenon EN55011/22 Class B Criteria Notes & Conditions Radiated EN55011/22 Class A Class B with King Core KSB RC 13 x 23 x 7 on input cable and KSB + 25 x 12 x 5 on output cable. Harmonic Current EN61000-3-2 Class A Meet Class C for loads above 145W Voltage Functions EN61000-3-3 EMC: Immunity Phenomenon Medical Device EMC Low Voltage PSU EMC Standard Test Level Criteria IEC60601-1-2 Ed.4.0 : 2014 as below EN61204-3 High severity level as below ESD EN61000-4-2 4 A Radiated EN61000-4-3 3 A EFT EN61000-4-4 3 A Surges EN61000-4-5 Installation class 3 A Conducted EN61000-4-6 3 A Magnetic Fields EN61000-4-8 4 A EN55024 (100 VAC) EN55024 (240 VAC) Dips and Interruptions EN60601-1-2 (100 VAC) Dip >95% (0 VAC), 8.3 ms A Dip 30% (70 VAC), 416 ms A Dip >95% (0 VAC), 4160 ms Dip >95% (0 VAC), 10.0 ms B A Dip >95% (0 VAC), 5000 ms Dip 100% (0 VAC), 10.0 ms B Dip 100% (0 VAC), 20 ms Dip 30% (40 VAC), 500 ms A A EN60601-1-2 (240 VAC) A A Dip 100% (0 VAC), 5000 ms B Dip 100% (0 VAC), 20 ms A Dip 100% (0 VAC), 10.0 ms Dip 60% (96 VAC), 100 ms Dip 30% ( 168 VAC), 500 ms Dip 100% (0 VAC), 5000 ms www.xppower.com ±8kV contact, ±15kV air A Dip 30% (168 VAC), 500 ms Dip 60% (40 VAC), 100 ms Notes & Conditions Derate Output Power to 45W A A A B 4 ECP225A Series AC-DC Power Supplies Safety Approvals Safety Agency Safety Standard Notes & Conditions CB Report IEC60950-1:2005 + A1:2009 + A2: 2013 Information Technology UL UL60950-1 (2011), CSA 22.2 No.60950-1-11 Ed 2 Information Technology TUV EN60950-1: 2006 + A11: 2009 + A1:2010 + A12: 2012 Information Technology CE LVD Safety Agency Safety Standard Notes & Conditions CB Report IEC60601-1 Ed 3 Including Risk Management Medical UL ANSI/AAMI ES60601-1: 2005 & CSA C22.2 No.6061-1:08 Medical CE EN60601-1:2006 Medical Notes & Conditions Isolation Safety Standard Primary to Secondary 2 x MOPP (Means of Patient Protection) Primary to Earth 1 x MOPP (Means of Patient Protection) Secondary to Earth 1 x MOPP (Means of Patient Protection) IEC60601-1 Ed 3 Mechanical Details 5.00 (127.0) 4.75 (120.6) 0.25 (6.35) Faston ground tab VR 1 2.75 (69.9) Q1 L1 CN2 3.00 (76.2) 11 3 CN1 1 C2 TR1 C52 2 1 CN3 Mounting Screw Holes 4 Places 0.134 (Ø3.4 ±0.3) 0.06 (1.60) CN2 - Output Connector 0.11 0.83 (2.80) (21.0) CN1 - Input Connector CN3 - Fan Connector Pin 1 +5 V Standby Pin 1 Neutral Pin 1 Fan - Pin 2 -Vout Pin 2 Not Fitted Pin 2 Fan + Pin 3 Remote On/Off Pin 3 Line Pin 4 +Vout Pin 5 +Vout Pin 6 +Vout Pin 7 +Vout Pin 8 -Vout Pin 9 -Vout Pin 10 -Vout Pin 11 -Vout Mates with Molex housing 22-01-1022 and 2759 crimp terminals Mates with JST housing VHR-3N and JST Series SVH-21T-P1.1 crimp terminals Mounting holes marked with must be connected to safety earth Mates with JST housing VHR-11N and JST Series SVH-21T-P1.1 crimp terminals Notes 1. All dimensions shown in inches (mm). Tolerance: ±0.02 (0.5) 5 2. Weight: 0.51 lbs (230 g) approx. www.xppower.com ECP225A Series AC-DC Power Supplies Thermal Considerations In order to ensure safe operation of the PSU in the end-use equipment, the temperature of the components listed in the table below must not be exceeded. Temperature should be monitored using K type thermocouples placed on the hottest part of the component (out of direct air flow). See Mechanical Details for component locations. Temperature Measurements (At Maximum Ambient) Max Temperature °C Component TR1 Coil 110°C L1 Coil 120°C Q1 Body 120°C C2 105°C C52 105°C Service Life The estimated service life of the ECP225-A is determined by the cooling arrangements and load conditions experienced in the end application. Due to the uncertain nature of the end application this estimated service life is based on the actual measured temperature of a key capacitor with in the product when installed by the end application, The graph below expresses the estimated lifetime of a given component temperature and assumes continuous operation at this temperature. Estimated Service Life vs Component Temperature Figure 4 80000 70000 60000 Lifetime (Hrs) 50000 C52 40000 C2 30000 20000 10000 0 105 95 85 75 65 55 45 C2 + C52 Temperature (ºC) www.xppower.com 01Oct14