ECF40 Series. 40 Watts. AC-DC Power Supplies. Models & Ratings. Mechanical Details

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1 40 Watts 40 W Convection Rating 1.5 by 3 Footprint Low 1.1 Profile High Efficiency Medical and ITE pprovals High Power Density Less than 0.15 W No Load Input Power 3 Year Warranty 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. pproved for medical and ITE applications, this range of single output C-DC power supplies 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 VC input range, and operates down to 80 VC with minimal de-rating. The power supply Dimensions: ECF40: 3.00 x 1.50 x 1.10 (76.2 x 38.1 x 28.0 mm) features two C 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 Output Voltage Output Current Efficiency (1) Model Number 40 W 12.0 V % ECF40US12 40 W 15.0 V % ECF40US15 40 W 18.0 V % ECF40US18 40 W 24.0 V % ECF40US24 40 W 36.0 V % ECF40US36 40 W 48.0 V % ECF40US48 1. Typical efficiency measured at full load and 230 VC input. Mechanical Details Output Voltage Control 3.00 (76.2) Ø0.14 (3.6) through in 4 positions Pin 3 CN1 - Input Connector Not Fitted 1.5 (38.1) 1.25 (31.57) -VE +VE Output Terminals Mates with JST housing VHR-3N and JST Mounting hole marked with must be connected to safety earth for class I applications 2.75 (69.85) 1.11 (28.14) CN2 - Output Connector +Vout -Vout Mates with JST housing VHR-2N and JST 1. ll dimensions shown in inches (mm). Tolerance: ±0.02 (0.5) 2. Weight: 0.15 lbs (69 g) approx. 1

2 Summary Characteristic Minimum Typical Maximum Units & Conditions Input Range / VC Derate output from % at 90 VC to 90% at 85 VC and 80% at 80 VC No Load Input Power 0.15 W Efficiency 90 % 230 VC (see fig.1 & 2) Operating Temperature C See derating curve (fig.3) Safety pprovals ITE Medical IEC60950, UL , CS 22.2 No Ed 2, EN , LVD IEC Ed 3.1 Including Risk Management, NSI/MI ES & CS C22.2 No :08, EN Input Characteristic Minimum Typical Maximum Units & Conditions Input Voltage - Operating / VC Derate output from % at 90 VC to 90% at 85 VC and 80% at 80 VC Input Frequency 47 50/60 63 Hz gency approval, Hz Power Factor EN class Input Current - Full Load 0.8/ /230 VC Inrush Current VC cold start, 25 ºC Earth Leakage Current 250 µ 264 VC/60 Hz No load Input Power 0.15 W Input Protection T3.15 /250, 250 V Internal fuse fitted in line and neutral. Output - Main Output Characteristic Minimum Typical Maximum Units & Conditions Output Voltage VDC See Models and Ratings table Initial Set ccuracy ±1 % 50% load, 115/230 VC Output Voltage djustment 10 % Minimum Load 0 No minimum load required Start Up Delay 1 2 s Output Rise Time 50 ms Hold Up Time 8.3/20 ms Min at full load 115/230 VC Regulation ±0.5 % VC Load Regulation 1 % 0-% load. Transient Response 4 % Over/Undershoot 5 % Full load Recovery within 1% in less than 500 µs for a 50-75% and 75-50% load step Ripple & Noise 3/2 % pk-pk 12 V/15-48 V models Overvoltage Protection % Vnom, recycle input to reset Overload Protection % I nom Short Circuit Protection Continuous trip and restart (hiccup) Temperature Coefficient 0.05 %/ C General Characteristic Minimum Typical Maximum Units & Conditions Efficiency 90 % verage active mode efficiency at 25%, 50%, 75% and % load Isolation: Input to Output 4000 VC 2 MOPP Input to Ground 1500 VC 1 MOPP Output to Ground 500 VC 1 MOPP at output voltage Power Density 8.1 W/in 3 Mean Time etween Failure 500 khrs MIL-HDK-217F, Notice C G Weight 0.15 (69.0) lb(g) 2

3 Efficiency Vs Load Figure 1 ECF40PS12 Efficiency (%) Load (%) 115VC 230VC Figure 2 ECF40PS24 Efficiency (%) Load (%) 115VC 230VC Environmental Characteristic Minimum Typical Maximum Units & Conditions Operating Temperature C See derating curve, fig.3 Storage Temperature C Humidity 5 95 %RH Non-condensing Operating ltitude 5000/4000 m ITE/Medical Shock ±3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN Vibration Single axis Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN

4 Temperature Derating Curve Figure 3 EMC: Emissions Output Load (%) 50 Some specification parameters may not be met mbient Temperature (ºC) Phenomenon Standard Test Level Criteria & Conditions Conducted EN55011/22 Class Radiated EN55011/22 Class Harmonic Current EN Class Voltage Functions EN EMC: Immunity Phenomenon Standard Test Level Criteria & Conditions Medical Device EMC IEC Ed.4.0 : 2014 as below Low Voltage PSU EMC EN High severity level as below ESD EN ±8kV contact, ±15kV air Radiated EN EFT EN Surge EN Installation class 3 Conducted EN Magnetic Fields EN Dip % (0 VC), 8.4 ms 25% derating Dip % (0 VC), 16.7 ms EN ( VC) EN (115 VC) Dips and Interruptions EN (240 VC) EN ( VC) EN (420 VC) Dip 60% (40 VC), 200 ms Dip 20% (80 VC), 5000 ms Int % (0 VC), 5000 ms Dip % (0 VC), 8.4 ms Dip % (0 VC), 16.7 ms Dip 60% (40 VC), 200 ms Dip 20% (80 VC), 5000 ms Int % (0 VC), 5000 ms Dip % (0 VC), 10 ms Dip % (0 VC), 20 ms Dip 60% (96 VC), 200 ms Dip 30% (168 VC), 500 ms Dip 20% (192 VC), 5000 ms Int % (0 VC), 5000 ms Dip % (0 VC), 10 ms 30% derating Dip % (0 VC), 20 ms 60% derating Dip 60% (40 VC), ms 75% derating Int % (0 VC), 5000 ms Dip % (0 VC), 10 ms Dip % (0 VC), 20 ms Dip 60% (96 VC), ms Dip 30% (168 VC), 500 ms Int % (0 VC), 5000 ms 4

5 Safety pprovals Safety gency Safety Standard & Conditions C Report IEC :2005 Information Technology UL UL , CS 22.2 No Ed 2 Information Technology TUV EN Information Technology CE LVD Safety gency Safety Standard & Conditions C Report IEC Ed 3.1 Including Risk Management Medical UL NSI/MI ES : & CS C22.2 No :08 Medical CE EN Medical Isolation Safety Standard & Conditions Primary to Secondary 2 x MOPP (Means of Patient Protection) Primary to Earth 1 x MOPP (Means of Patient Protection) IEC Ed 3.1 Secondary to Earth 1 x MOPP (Means of Patient Protection) at output voltage Mechanical Details Output Voltage Control 3.00 (76.2) Ø0.14 (3.6) through in 4 positions 1.5 (38.1) 1.25 (31.57) -VE +VE Output Terminals 2.75 (69.85) CN1 - Input Connector Not Fitted Pin 3 Mates with JST housing VHR-3N and JST 1.11 (28.14) CN2 - Output Connector +Vout -Vout Mates with JST housing VHR-2N and JST Mounting hole marked with must be connected to safety earth for class I applications 1. ll dimensions shown in inches (mm). Tolerance: ±0.02 (0.5) 2. Weight: 0.14 lbs (66 g) approx Dec 16