AC-DC Power Supplies EML15 Series 15 Watts Compact Size Medical Approvals Single Outputs from 3.3 to 48 V PCB Mount, Open Frame & Chassis Mount Encapsulated PCB & Chassis Mount Class II Peak Load Capability Dimensions: The EML15 is a series of open frame and encapsulated AC-DC single output power supplies EML15: designed for medical applications. The series provides a number of flexible mechanical options (-P): 2.44 x 1.21 x 0.95 (62.0 x 30.7 x 24.1 mm) (-T): 3.10 x 1.25 x 0.91 (78.7 x 31.8 x 23.1 mm) including PCB mount, open frame, chassis mount with screw terminals and a DIN Rail option. With (-E): 2.56 x 1.31 x 0.96 (65.0 x 33.3 x 24.4 mm) approvals to world-wide medical safety standards, compliance with class B for both conducted and (-S): 3.30 x 1.36 x 1.04 (84.0 x 34.5 x 26.4 mm) radiated emissions and a 130%, 30s peak load capability, these class II isolation parts benefit system designers with easy integration into the latest healthcare products and applications. Models & Ratings Output Current (2,3) Output Power Output Voltage Efficiency Model Number (1) Nominal Peak 10 W 3.3 VDC 3.00 A 3.90 A 75% EML15US03 15 W 5.0 VDC 3.00 A 3.90 A 78% EML15US05 15 W 9.0 VDC 1.67 A 2.17 A 80% EML15US09 15 W 12.0 VDC 1.25 A 1.62 A 80% EML15US12 15 W 15.0 VDC 1.00 A 1.30 A 80% EML15US15 15 W 24.0 VDC 0.63 A 0.82 A 82% EML15US24 15 W 36.0 VDC 0.42 A 0.54 A 82% EML15US36 15 W 48.0 VDC 0.32 A 0.41 A 82% EML15US48 Notes 1. 1. Peak load lasting <30 s with a maximum duty cycle of 10%, average output power not to exceed nominal. 2. Add suffix to model number to define type: add -P for PCB mount, add -T for chassis mount, add -E for encapsulated, add -S for screw terminals. 3. A Screw terminal version (-S) is available with DIN clip attached, add suffix D, e.g. EML15US24-SD, DIN rail mounting kit is available as a seperate item, order code ECL15 DIN CLIP. Summary Characteristic Minimum Typical Maximum Units Notes & Conditions 85 264 VAC Input Voltage Range 120 370 VDC No Load Input Power 0.3 W Efficiency 75 80 82 % See Models & Ratings table Operating Temperature -20 +70 C Derate linearly from 100% at +50 C to 50% at +70 C EMC EN55022 Level B Conducted & Radiated, EN61000-4, EN61000-3, EN60601-1-2 Safety Approvals EN60601-1, ANSI/AAMI ES60601-1. IEC60601-1 www.xppower.com 1AC-DC Power Supplies EML15 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 85 264 VAC Input Voltage Range 120 370 VDC Input Frequency 47 63 Hz Input Current - Full Load 0.32/0.16 A rms At 115/230 VAC No Load Input Power 0.3 W Inrush Current 20/40 A At 115/230 VAC Earth Leakage Current Class II construction no earth Input Protection F2.0A/250 V internal fuse fitted in line and neutral Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3 48 VDC See Models and Ratings table Initial Set Accuracy 1 % Output Voltage Adjustment 5 % Not encapsulated units Minimum Load 0A No minimum load required Start Up Delay 2s Start Up Rise Time 14 ms Hold Up Time 12 ms at full load and 115 VAC Line Regulation 0.5 % Load Regulation 1 % Deviation, recovery within 1% in less than 500 s Transient Response 4% for a 25% load change 50 mV pk-pk 3.3-5 V versions, 20 MHz bandwidth Ripple & Noise 120 mV pk-pk 12-15 V versions, 20 MHz bandwidth 200 mV pk-pk 24-48 V versions, 20 MHz bandwidth 195 216 % Vnom 3.3 V versions, recycle input to reset Overvoltage Protection 115 130 % Vnom All other versions, recycle input to reset Overload Protection 120 150 % Short Circuit Protection Trip & Restart (hiccup mode) Temperature Coefficient 0.05 %/C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 75 80 82 % See Models & Ratings table Isolation: Input to Output 4000 VAC 70 Switching Frequency kHz 3 Power Density 4.8 W/in PCB Mount version Mean Time Between Failure >400 kHrs MIL-HDBK-217F, +25 C GB 0.07 (35) lb (g) Open frame versions Weight 0.20 (90) lb (g Encapsulated version 0.24 (110) lb (g Screw terminal version Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -20 +70 C Derate linearly from 100% at +50 C to 50% at +70 C Storage Temperature -40 +85 C Cooling Convection-cooled Humidity 95 %RH Non-condensing Operating Altitude 3048 m Shock IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes Vibration IEC68-2-6, 2 g, 10 Hz to 500 kHz, 10 mins/cycle, 60 mins each cycle www.xppower.com 2