ECF40 Series AC-DC Power Supplies 40 Watts • 40 W Convection Rating • 1.5” by 3” Footprint • Low 1.1” Profile • High Efficiency • Medical and ITE Approvals • Class I & Class II Installations • High Power Density • Less than 0.15 W No Load Input Power • 3 Year Warranty Dimensions: The ECF40 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 ECF40: ITE applications in either Class I or Class II installations, this range of single output AC-DC power supplies 3.00 x 1.50 x 1.10” (76.2 x 38.1 x 28.0 mm) are packaged in a low profile 1.1” height with a foot print of just 1.5” by 3”. The ECF40 provides up to 40W convection-cooled over the full 90-264 VAC input range, and operates down to 80 VAC with minimal de-rating. The power supply features two AC line fuses and low leakage currents required by medical applications. The low profile, low noise and safety approvals covering ITE and medical standards allows the versatile ECF40 series to be used in a wide range of applications. Models & Ratings Output Power 40 W 40 W 40 W 40 W 40 W 40 W Output Voltage 12.0 V 15.0 V 18.0 V 24.0 V 36.0 V 48.0 V Output Current 3.34 A 2.67 A 2.23 A 1.67 A 1.11 A 0.83 A Efficiency(1) 91% 92% 93% 91% 90% 90% Model Number ECF40US12 ECF40US15 ECF40US18 ECF40US24 ECF40US36 ECF40US48 Notes 1. Typical efficiency measured at full load and 230 VAC input. Mechanical Details Output Voltage Control Ø0.14 (3.6) through in 4 positions 1.25 (31.57) 1.5 (38.1) 3.00 (76.2) 0.13 (3.18) -VE +VE Line Output Terminals CN1 - Input Connector Pin 1 Neutral Pin 2 Not Fitted Pin 3 Line Mates with JST housing VHR-3N and JST Series SVH-21T-P1.1 crimp terminals Neutral Mounting hole marked with must be connected to safety earth for class I applications 0.13 (3.18) 2.75 (69.85) CN2 - Output Connector 1.11 (28.14) Pin 1 +Vout Pin 2 -Vout Mates with JST housing VHR-2N and JST Series SVH-21T-P1.1 crimp terminals Notes 1. All dimensions shown in inches (mm). Tolerance: ±0.02 (0.5) 1 2. Weight: 0.15 lbs (69 g) approx. www.xppower.com ECF40 Series AC-DC Power Supplies Summary Characteristic Minimum Input Range 80 Typical 115/230 No Load Input Power 264 0.15 Efficiency 90 Operating Temperature Safety Approvals Maximum -25 +70 Units Notes & Conditions VAC Derate output from 100% at 90 VAC to 90% at 85 VAC and 80% at 80 VAC W % 230 VAC (see fig.1 & 2) °C See derating curve (fig.3) ITE IEC60950, UL60950-1, CSA 22.2 No.60950-1-11 Ed 2, EN60950-1, LVD Medical IEC60601-1 Ed 3.1 Including Risk Management, ANSI/AAMI ES60601-1 & CSA C22.2 No.6061-1:08, EN60601-1 Input Minimum Typical Maximum Units Notes & Conditions Input Voltage - Operating 80 115/230 264 VAC Derate output from 100% at 90 VAC to 90% at 85 VAC and 80% at 80 VAC Input Frequency 47 50/60 63 Hz Agency approval, 47-63 Hz A 115/230 VAC 264 VAC cold start, 25 ºC 264 VAC/60 Hz Characteristic Power Factor EN61000-3-2 class A Input Current - Full Load 0.8/0.4 Inrush Current 60 A Earth Leakage Current 250 µA 0.15 W No load Input Power Input Protection T3.15 A/250 A, 250 V Internal fuse fitted in line and neutral. Output - Main Output Characteristic Minimum Output Voltage 12 Typical Initial Set Accuracy Output Voltage Adjustment 10 Minimum Load 0 Start Up Delay Hold Up Time Units 48 VDC ±1 % Notes & Conditions See Models and Ratings table 50% load, 115/230 VAC % A 1 Output Rise Time Maximum 2 50 No minimum load required s ms 8.3/20 ms Min at full load 115/230 VAC Line Regulation ±0.5 % 90-264 VAC Load Regulation 1 % 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 3/2 % pk-pk Overvoltage Protection 115 140 % Overload Protection 110 160 % I nom 0.05 %/˚C Maximum Units Short Circuit Protection 12 V/15-48 V models Vnom, recycle input to reset Continuous trip and restart (hiccup) Temperature Coefficient General Characteristic Minimum Efficiency Isolation: Input to Output Input to Ground Output to Ground Typical 90 % 4000 VAC 2 MOPP 1500 VAC 1 MOPP 500 VAC 1 MOPP at output voltage Power Density Mean Time Between Failure Weight Notes & Conditions Average active mode efficiency at 25%, 50%, 75% and 100% load 8.1 W/in3 kHrs 500 0.15 (69.0) MIL-HDBK-217F, Notice 2 +25 °C GB lb(g) www.xppower.com 2 ECF40 Series AC-DC Power Supplies Efficiency Vs Load Figure 1 ECF40PS12 Efficiency (%) 100 95 90 85 115VAC 80 230VAC 75 70 25 50 75 100 Load (%) Figure 2 ECF40PS24 Efficiency (%) 100 95 90 85 115VAC 80 230VAC 75 70 25 50 75 100 Load (%) Environmental Characteristic Maximum Units Operating Temperature -25 +70 °C Storage Temperature -40 +85 °C 5 95 %RH 5000/4000 m Humidity Operating Altitude 3 Minimum Typical Notes & Conditions See derating curve, fig.3 Non-condensing ITE/Medical 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 www.xppower.com ECF40 Series AC-DC Power Supplies Temperature Derating Curve 50 0 -25 -20 EMC: Emissions Phenomenon Conducted Some specification parameters may not be met 100 Output Load (%) Figure 3 0 +50 Ambient Temperature (ºC) Standard Test Level EN55011/22 Class B EN55011/22 Class A Harmonic Current EN61000-3-2 Class A Voltage Functions EN61000-3-3 Radiated +70 Criteria Notes & Conditions Notes & Conditions EMC: Immunity Phenomenon Medical Device EMC Low Voltage PSU EMC Standard Test Level Criteria IEC60601-1-2 Ed.4.0 : 2014 as below as below EN61204-3 High severity level ESD EN61000-4-2 ±8kV contact, ±15kV air A Radiated EN61000-4-3 3 A A EFT EN61000-4-4 3 Surge EN61000-4-5 Installation class 3 A Conducted EN61000-4-6 3 A Magnetic Fields EN61000-4-8 4 A EN61000-4-11 (100 VAC) EN61000-4-11 (115 VAC) Dip 100% (0 VAC), 8.4 ms A Dip 100% (0 VAC), 16.7 ms B Dip 60% (40 VAC), 200 ms B Dip 30% (70 VAC), 500 ms B Dip 20% (80 VAC), 5000 ms B Int 100% (0 VAC), 5000 ms B Dip 100% (0 VAC), 8.4 ms A Dip 100% (0 VAC), 16.7 ms B Dip 60% (40 VAC), 200 ms B Dip 30% (70 VAC), 500 ms B Dip 20% (80 VAC), 5000 ms B Int 100% (0 VAC), 5000 ms B Dip 100% (0 VAC), 20 ms B Dip 100% (0 VAC), 10 ms Dips and Interruptions EN61000-4-11 (240 VAC) EN60601-1-2 (100 VAC) Dip 60% (96 VAC), 200 ms Dip 30% (168 VAC), 500 ms B B B Int 100% (0 VAC), 5000 ms Dip 100% (0 VAC), 10 ms B Dip 100% (0 VAC), 20 ms Dip 30% (70 VAC), 500 ms A A A A Int 100% (0 VAC), 5000 ms B Dip 100% (0 VAC), 20 ms A Dip 100% (0 VAC), 10 ms EN60601-1-2 (420 VAC) A Dip 20% (192 VAC), 5000 ms Dip 60% (40 VAC), 100 ms Dip 60% (96 VAC), 100 ms Dip 30% (168 VAC), 500 ms Int 100% (0 VAC), 5000 ms www.xppower.com 25% derating 30% derating 60% derating 75% derating A A A B 4 ECF40 Series AC-DC Power Supplies Safety Approvals Safety Agency Safety Standard Notes & Conditions CB Report IEC60950-1:2005 Information Technology UL UL60950-1, CSA 22.2 No.60950-1-11 Ed 2 Information Technology TUV EN60950-1 Information Technology CE LVD Safety Agency Safety Standard Notes & Conditions CB Report IEC60601-1 Ed 3.1 Including Risk Management Medical UL ANSI/AAMI ES60601-1: & CSA C22.2 No.6061-1:08 Medical CE EN60601-1 Medical Isolation Safety Standard Notes & Conditions 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) at output voltage IEC60601-1 Ed 3.1 Mechanical Details Output Voltage Control Ø0.14 (3.6) through in 4 positions 1.5 (38.1) 1.25 (31.57) 3.00 (76.2) -VE +VE Line Output Terminals Neutral 0.13 (3.18) 0.13 (3.18) 2.75 (69.85) 1.11 (28.14) CN1 - Input Connector CN2 - Output Connector Pin 1 Neutral Pin 1 +Vout Pin 2 Not Fitted Pin 2 -Vout Pin 3 Line Mates with JST housing VHR-2N and JST Series SVH-21T-P1.1 crimp terminals Mates with JST housing VHR-3N and JST Series SVH-21T-P1.1 crimp terminals Mounting hole marked with must be connected to safety earth for class I applications Notes 1. All dimensions shown in inches (mm). Tolerance: ±0.02 (0.5) 5 2. Weight: 0.14 lbs (66 g) approx. www.xppower.com 31 Aug 17