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| AC-DC 140 Watts ECM140 Series * * * * * * * * xppower.com High Efficiency Resonant Topology 120/148 W - Convection/Forced-cooled Ratings Class I & Class II Installations 12 V Fan Output as Standard Remote Sense as Standard 5V Standby Option Remote On/Off & Power OK Signals Option IT, Industrial & Medical Safety Approvals Specification Input * 80-264 VAC (120-370 VDC), derate output power <90 VAC (See derating curve) Input Frequency * 47-400 Hz (See note 1) Input Current * 2.5 A typical at 115 VAC, full load 1.3 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 Earth Leakage Current * 265 A at 264 VAC/60 Hz max. 0.5/1.1 mA 115/230 VAC at 400 Hz typ. Input Protection * Internal T5.0 A/250 V fuse in line and neutral Input Voltage General Efficiency Isolation Switching Frequency Signals (Option -A) MTBF * 88% typical * 4000 VAC Input to Output, 1500 VAC Input to Ground, 500 VAC Output to Ground * 70 kHz typical * Power OK - open collector, Remote On/Off, 5 V Standby * 220 kHrs per MIL-HDBK-217F Environmental Operating Temperature * 0 C to +70 C derate linearly from +50 C at 2.5%/C to 50% load at +70 C when convection-cooled and from +60 C at 2.5%/C to 75% load at +70 C when forced-cooled. See derating curve and longform datasheet for thermal considerations. Cooling * Convection & fan cooled ratings (see tables) Operating Humidity * 95% RH, non-condensing Storage Temperature * -40 C to +85 C Operating Altitude * 3000 m Shock * 30 g pk, half sine, 6 axis Vibration * 2 g rms, 5 Hz to 500 kHz, 3 axis 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 * * * * * * * * * * * * 12-48 VDC (see tables) 5% 1% V1, 5% V2, 3% V3 0.1A required for V2 regulation when used. 1 s typical 50 ms 16 ms min at 115 VAC 0.2% after 20 min warm up 0.5% max 1% V1, 5% V2 & V3 max 5% typical 4% max. deviation, recovery to within 1% in 500 s for a 50-75-50% load change 1% pk-pk V1, others 2%, 20 MHz bandwidth 115-140% Vnom, recycle input to reset 110-150% V1 only Continuous trip and restart (Hiccup mode) 0.05%/C EMC & Safety Low Voltage PSU EMC * EN61204-3, high severity level as below Emissions * EN55022 level B conducted EN55022 level A 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 * See Safety Approvals (see next page) Equipment Protection * Class I and Class II Class Ripple & Noise Overvoltage Protection Overload Protection Short Circuit Protection Temperature Coefficient Remote Sense Remote On/Off (Inhibit/Enable Option -A) Notes * * * * * * Compensates for 0.5 V total voltage drop * Uncommitted isolated optocoupler diode, powered diode inhibits V1 & V2 1. Safety approvals cover frequency 47-63 Hz. AC-DC Models and Ratings - Convection-cooled Output Power(1) 120 W 120 W 120 W 120 W 120 W Output Voltage V1 12.0 VDC 15.0 VDC 18.0 VDC 24.0 VDC 48.0 VDC Max Output Current V1 10.0 A 8.0 A 6.6 A 5.0 A 2.5 A Fan Output V2 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A Standby Supply V3 (optional) 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A ECM140 Model Number(2,3) ECM140US12 ECM140US15 ECM140US18 ECM140US24 ECM140US48 Notes 1. Convection-cooled, max output power must not exceed 120 W for combined V1, V2, & V3 2. For V3 5 V standby, Power OK & Inhibit, add suffix `-A' to model number. 3. For covered versions, add suffix `-C' to model number or order part no. ECM140 COVER KIT for standalone cover. Not suitable for use in class II installations. Models and Ratings - Forced-cooled Output Power(1) 148 W 148 W 148 W 148 W 148 W Output Voltage V1 12.0 VDC 15.0 VDC 18.0 VDC 24.0 VDC 48.0 VDC Max Output Current V1 11.7 A 9.3 A 7.7 A 5.8 A 2.9 A Fan Output V2 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A 12.0 V/0.5 A Standby Supply V3 (optional) 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A 5.0 V/0.5 A Model Number(2) ECM140US12 ECM140US15 ECM140US18 ECM140US24 ECM140US48 Notes 1. 10 CFM airflow. 2. For V3 5 V standby, Power OK & Inhibit, add suffix `-A' to model number. Mechanical Details 5.00 (127.0) 0.22 (5.7) 4.55 (115.6) 0.20 (5.1) 1.30 (33.0) Input Connector J1 Pin 1 Line Pin 2 Neutral .25" Faston Earth J1 mates with Molex housing 09-50-1031 and Molex series 5194 crimp terminals. 3.00 (76.2) 1.90 (48.3) 2.55 (64.8) 0.61 (15.6) 0.23 (5.7) 0.20 (5.1) 0.25 Faston Ground Tab V Adj. 0.14 (3.5) 0.18 (4.6) 1.11 (28.3) 2.50 (63.6) 0.19 (4.8) SMD component height Output Connector J2 Pin Single 1 +V1 2 +V1 3 +V1 4 +V1 5 RTN 6 RTN 7 RTN 8 RTN J2 mates with Molex housing 09-50-1081 and Molex series 5194 crimp terminals. Fan Connector J4 Pin 1 Fan +(12V) Pin 2 Fan J4 mates with Molex housing 22-01-1024 and Molex series 5103 crimp terminals. 4 x o0.156 (3.96) Mounting Holes o0.312 (7.92) Clearance Top & Bottom Pin 1 2 3 4 5 Signal Connector J3 Single Pin Single +5V Standby* 6 Inhibit LO* Logic GND* 7 +Sense Logic GND* 8 -Sense Power OK* 9 +Vout Inhibit HI* 10 -Vout *Optional J3 mates with JST housing PHDR-10VS and JST series SPHD-001T-P0.5 crimp terminals. Notes 1. All dimensions in inches (mm). Tolerance .xx = 0.02 (0.50); .xxx = 0.01 (0.25) 2. Cover dimensions are 5.50 x 3.50 x 1.54 (140 x 89 x 39). See longform datasheet for drawing. Derating Curves 148 Safety Approvals Force-cooled >10 CFM 120 148 10 CFM Force-cooled Output Power (W) 120 Output Power (W) 111 96 Convection-cooled IEC60950-1 CB report, CSA 22.2 No. 60950-1, UL60950-1, TUV EN60950-1 IEC60601-1 CB report, CSA 22.2 No. 60601-1, UL60601-1, TUV 60601-1, +50 +60 +70 100 84 Convection-cooled 60 60 Convection-cooled with cover 42 Convection-cooled with cover 80 90 Input Voltage (VAC) 264 0 +40 TUV IEC61010-1 Ambient Temperature (C) 01-Jul-08 |
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