ECM40-60 40 & 60 Watt Models Small Size 2.0x 4.0x 1.2 Low Leakage Current Industrial & Medical Approvals Full Load Available Convection Cooled Wide Operating Temperature 0 C to +70 C Level B Conducted Emissions EN61000 Compliant Universal AC Input 90-264 VAC Input Frequency 47-63 & 440 Hz Single & Multiple Outputs Cover Kits Available Mating Connector & Loom Kits Available Approved for Class I and Class II applications, the ECM range of single and multiple output AC-DC, 40-60 W power supplies from XP feature the world s smallest footprint for units of these ratings. Both are just 2 x 4 (50.8 mm x 101.6 mm) and 1.2 (30.48 mm) high. Furthermore, these high-density power supplies meet EN55032 Level B conducted emissions with maximum leakage currents of 100 A at 115 VAC or 200 A at 230 VAC. As a result, these switchers are equally suitable for industrial, IT and medical applications, with no price premium for meeting medical requirements. The ECM40-60 series have single output versions from 5 V to 48 VDC, adjustable by 10%, and dual and triple output versions covering combinations of 3.3 V, 5 V, 12 V, 15 V and 24 V. They are dual-fused for compliance with IEC60601-1 and efficiency is 80-85%, depending upon the model, so minimal excess heat is generated. The power supplies deliver full power between 0 C and +50 C and will operate at up to +70 C with derating and only 5 CFM of cooling. Comprehensive overvoltage, overload and short circuit protection is built in. Covers, looms and connector kits are available.xppower.com Input Characteristics Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage - Operating 90 264 VAC 120-370 VDC Input Frequency 47 50/60 63 Hz 400 Hz operation available Input Current - No load 41 mA 230 VAC Input Current - Full load 1.38 A 90 VAC Inrush Current 40 A Cold start at 230 VAC Power Factor 0.62 230 VAC Earth Leakage Current 290 A 264 VAC Input Protection T3.15 A/ 250 V internal fuse in line & neutral All specifications are at nominal input, full resistance load at 25C unless otherwise stated. Output Characteristics Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 5.0 48.0 VDC See modules table 1 2 3 Initial Set Accuracy V : 1, V & V : 5 % 1 2 1 Output Voltage Trim 10 %V (V will track V by the same %) 1 2 Minimum load V : 0.5, V : 0.1 A Not required on single output models Start Up Delay 1.5 s 90 VAC Start Up Rise Time 10 ms Hold Up Time 16 75 ms 115-230 VAC input Drift 0.2 % Line Regulation 0.5 % 90-264 VAC Load Regulation 1.0 % Single output 1 2 3 V : 3, V & V : 5 % Dual output Output voltage recovers to within 1% in less Transient Response 4% than 500 s for 50% load change. Ripple & Noise 1 %pk-pk 20 MHz bandwidth Overvoltage Protection 115 135 VDC Recycle input to reset Overload Protection 110 170 % Imax Auto-recovery Short Circuit Protection Trip & restart (hiccup mode) Temperature Coefficient 0.05 %/C General Specifications Characteristic Minimum Typical Maximum Units Notes & Conditions 70 3.3 & 5 V single output versions % Efficiency 80 (at 230 VAC All other single output versions full load) 75 Dual output versions 4000 Input to output Isolation Voltage 1500 VAC Input to ground 500 Output to ground Switching Frequency 70 kHz Fixed 3 Power Density 6.25 W/In For 60 W version Weight 0.33 (150) lbs (g) MTBF 600 kHrs Mil HDBK 217F 2