AC-DC 25-60 Watts xppower.com ECS Series • IT & Medical Safety Approvals • Very Small 2”x 3”x 0.95”Package • <0.3 W No Load Input Power • 25, 45 & 60 W - Convection Cooled Ratings • Class I & Class II Installations • -20 °C to +70 °C Operation • 3 Year Warranty Specification Input General • 80-264 VAC (120-370 VDC), derate linearly from 100% at 90 VAC to 80% at 80 VAC Input Frequency • 47-400 Hz(1) Input Current • 25 W: 0.45 A, 45 W: 0.75 A, 60 W: 0.95 A typical at 115 VAC, full load, 25 W: 0.30 A, 45 W: 0.45 A, 60 W: 0.60 A, typical at 230 VAC, full load Inrush Current • 40 A max at 230 VAC, cold start 25 ˚C Power Factor • EN61000-3-2, class A No Load Input Power • US05, 12 & 24 models: <0.3 W, US48 and all ECS60 models: <0.5 W Earth Leakage Current • 260 µA at 264 VAC/60 Hz max, 80/160 µA typical 115/230 VAC Input Protection • T3.15 A/250 V internal fuse in line and neutral Input Voltage Output Output Voltage Output Voltage Trim Initial Set Accuracy Minimum Load Start Up Delay Start Up Rise Time Hold Up Time Drift Line Regulation Load Regulation Over/Undershoot Transient Response • • • • • • • • • • • • Ripple & Noise Overvoltage Protection Overload Protection Short Circuit Protection Temperature Coefficient • • • • • 5-48 VDC (see tables) ±10% ±1% No minimum load required 1 s typical 50 ms 16 ms min at 115 VAC ±0.2% after 20 min warm up ±0.5% max ±1% 5% typical 4% max. deviation, recovery to within 1% in 500 µs for a 50-75-50% load change 1% pk-pk V1, 20 MHz bandwidth(2) 115-140% Vnom, recycle input to reset 110-160% Continuous trip and restart (hiccup mode) 0.05%/˚C Notes 1. Safety approvals cover frequency 47-63 Hz. 2. ECS60US12 1.5% pk-pk, 20 MHz bandwidth under certain line/load conditions. 3. See longform datasheet or contact sales for details. Efficiency Isolation Switching Frequency Power Density MTBF • Up to 90%, model dependant • 4000 VAC In to Out, 2 x MOPP, 1500 VAC In to Earth, 1 x MOPP, 500 VDC Out to Earth, 1 x MOPP • 65 KHz typical • Up to 7.9 W/in3 • 25 & 45 W: 1072 kHrs, 60 W: 471 kHrs to MIL-HDBK-217F at 25 ˚C, GB Environmental Operating Temperature • -20 ˚C to +70 ˚C derate linearly from +50 ˚C at 2.5%/˚C to 50% load at +70 ˚C. Cooling • Convection, see thermal considerations Operating Humidity • 95% RH, non-condensing Storage Temperature • -40 ˚C to +85 ˚C Operating Altitude • 3000 m Shock • 30 g pk, half sine, 6 axes Vibration • 2 g rms, 5 Hz to 500 Hz, 3 axes EMC & Safety Low Voltage PSU EMC • EN61204-3, high severity level Emissions • All models: EN55011/22 level B conducted. 45 & 60 W: EN55011/22 level A radiated, ECS25 & ECS60US24/48 models: level B radiated Harmonic Currents • EN61000-3-2, class A Voltage Flicker • EN61000-3-3 Radiated Immunity • EN61000-4-3, level 3 Perf Criteria A EFT/Burst • EN61000-4-4, level 3 Perf Criteria A Surge • EN61000-4-5, installation class 3 Perf Criteria A Conducted Immunity • EN61000-4-6, level 3 Perf Criteria A Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms, Perf Criteria A, B, B, EN60601-1-2, 30% 500 ms, 60% 100 ms, 100% 10 ms, 100% 5000 ms, Perf Criteria A, A, A, B - 230 VAC. Consult longform datasheet for 115 V operation. Safety Approvals • IEC60950-1 CB report, UL60950-1, TUV EN60950-1, IEC60601-1 CB report, ANSI/AAMI ES60601-1, TUV 60601-1, Including Risk Management Equipment Protection • Class I and Class II Class Output Power Output Voltage Output Current Model Number(1) 25 W 12.0 VDC 2.08 A ECS25US12 25 W 15.0 VDC 1.67 A ECS25US15 25 W 24.0 VDC 1.04 A ECS25US24 25 W 48.0 VDC 0.52 A ECS25US48 Notes 1. For covered versions, add suffix ‘-C’ to model number or order part number ECS25-60 COVER KIT for standalone cover. Not suitable for use in class II installations, derate output power by 20% with cover. Mechanical Details 4 x Ø.156 (3.96) Mounting Holes Ø.312 (7.92) Clearance Top and Bottom 2.75 (69.8) 2 1 2 J1 1 C5 3 C18 4 1.75 (44.4) 1.31 (33.3) 0.27 (7.0) J2 Input Connector J1 Molex PN 09-65-2038 Pin 1 Line Pin 2 Neutral 0.25” Faston Earth T1 Q1 0.25 (0.6) Faston Ground Tab 2.00 (50.8) 1.65 (41.8) Pin Pin Pin Pin 0.20 (5.1) 3.00 (76.2) 0.14 (3.6) SMD Height 0.95 (24.2) Output Connector J2 Molex PN 09-65-2048 1 +V1 2 +V1 3 RTN 4 RTN J1 mates with Molex Housing PN 09-50-1031, J2 mates with Molex Housing PN 09-50-1041 and both with Molex Series 5194 Crimp Terminals Notes 1. All dimensions in inches (mm). Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25) 2. Weight 0.22 lbs (100 g) Covered version (All ECS25-60 Models) 4 x M3 x 0.5 THD 0.16 (4.0) Max Screw Penetration 4 x M3 x 0.5 THD 0.16 (4.0) Max Screw Penetration Output Connector J2 1 1.26 (32.0) 0.63 (16.0) 0.22 (5.7) 4 3.03 (76.99) 3.48 (88.4) 3.03 (76.9) 2 J1 1 0.22 (5.7) 0.70 (17.79) Input Connector Top View 0.25 (0.6) Faston Ground Tab 2.52 (64.0) Bottom View 1.23 (31.28) 1.40 (35.6) Notes 1. All dimensions in inches (mm). Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25) 2. Weight 0.5 lbs (230 g) AC-DC ECS25 Models and Ratings AC-DC ECS45 Models and Ratings Output Power Output Voltage 0 30 W Output Current Model Number(1) 5.0 VDC 6.00 A ECS45US05 45 W 12.0 VDC 3.75 A ECS45US12 45 W 15.0 VDC 3.00 A ECS45US15 45 W 24.0 VDC 1.90 A ECS45US24 45 W 48.0 VDC 0.95 A ECS45US48 Notes 1. For covered versions, add suffix ‘-C’ to model number or order part number ECS25-60 COVER KIT for standalone cover. Not suitable for use in class II installations, derate output power by 20% with cover. Mechanical Details 5 V version 4 x Ø.156 (3.96) Mounting Holes Ø.312 (7.92) Clearance Top and Bottom 2.75 (69.9) 2 J1 1 Input Connector J1 Molex PN 09-65-2038 Pin 1 Pin 2 0.25” Faston Line Neutral Earth C5 1 2 3 4 +V1 +V1 RTN RTN J1 mates with Molex Housing PN 09-50-1031, J2 mates with Molex Housing PN 09-50-1041 and both with Molex Series 5194 Crimp Terminals 1.75 (44.5) T1 Q1 0.28 (7.0) 3.00 (76.2) 1.05 (26.7) 0.14 (3.6) SMD Height Limit 4 x Ø.156 (3.96) Mounting Holes Ø.312 (7.92) Clearance Top and Bottom 2.75 (69.9) 2 J1 mates with Molex Housing PN 09-50-1031, J2 mates with Molex Housing PN 0950-1041 and both with Molex Series 5194 Crimp Terminals 1 1 2 C5 3 C18 2.00 1.65 (41.8) 1.31 (33.3) 0 0.28 (7.0) J2 4 1.75 (44.5) T1 Q1 0.25 (0.6) Faston Ground Tab 0.20 (5.1) 3.00 (76.2) 0.95 (24.2) 0.14 (3.6) SMD Height Notes 1. All dimensions in inches (mm). Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25) 0.20 (5.1) 0.25 (0.6) Faston Ground Tab J1 Output Connector J2 Molex PN 09-65-2048 Pin 1 +V1 Pin 2 +V1 Pin 3 RTN Pin 4 RTN 2.00 (50.8) 1.58 (40.3) 1.30 (33.0) 12-48 V version Input Connector J1 Molex PN 09-65-2038 Pin 1 Line Pin 2 Neutral 0.25” Faston Earth J2 3 4 Output Connector J2 Molex PN 09-65-2048 Pin Pin Pin Pin 1 2 C18 2. Weight 0.22 lbs (100 g) (50.8 ) Output Power Output Voltage Output Current Model Number(1) 40 W 5.0 VDC 8.00 A ECS60US05 60 W 12.0 VDC 5.00 A ECS60US12 60 W 15.0 VDC 4.00 A ECS60US15 60 W 24.0 VDC 2.50 A ECS60US24 60 W 48.0 VDC 1.25 A ECS60US48 Notes 1. For covered versions, add suffix ‘-C’ to model number or order part number ECS25-60 COVER KIT for standalone cover. Not suitable for use in class II installations, derate output power by 20% with cover. Mechanical Details 0.28 (7.1) 4 x ø0.156 (3.96) mounting holes ø3.12 (7.92) clearance top and bottom 1.05 (26.7) 0.20 (5.1) A 1 C5 2.00 (50.8) J2 C18 1.75 (44.4) 4 1.62 (41.1) 1.30 (33.0) T1 A Q1 0.12 (3.18) Components may extend beyond edge of PCB by 0.04 (1.0) 0.25 faston ground tab 0.12 (3.1) 2.75 (69.8) 0.14 (3.5) 3.00 (76.2) Mounting points A should be connected together for optimum EMI performance Output Connector J2 Molex PN 09-65-2048 Input Connector J1 Molex PN 09-65-2038 Pin 1 Line Pin 2 Neutral 0.25” Faston Earth Pin Pin Pin Pin J1 mates with Molex Housing PN 09-50-1031 1 2 3 4 +V1 +V1 RTN RTN J2 mates with Molex Housing PN 09-50-1041 and both with Molex Series 5194 Crimp Terminals Notes 1. All dimensions in inches (mm). Tolerance .xx = ±0.02 (0.50); .xxx = ±0.01 (0.25) 2. Weight: 0.22 lbs (100 g) Thermal Considerations (All ECS25-60 Models) In order to ensure safe and reliable operation of the PSU in the most adverse conditions permitted in the end-use equipment, the temperature of the components listed in the table must not be exceeded. See mechanical drawings for component locations. Temperature should be monitored using K type thermocouples placed on the hottest part of the component (out of any direct air flow). Temperature Measurements (Ambient ≤50 °C) Component Max Temperature ºC T1 110 °C Q1 110 °C C5 100 °C C18 100 °C 24 Mar 16 AC-DC ECS60 Models and Ratings