AEJ50 Series AC-DC Power Supplies 50 Watts • Energy Efficiency Level VI • European CoC Tier 2 • <0.15 W Standby Power • Single Output 12 to 48 V • 0 °C to 65 °C Operation • Universal Input • 3 Year Warranty Dimensions: AEJ50: 4.72 x 2.05 x 1.22” (120.0 x 52.0 x 31.0 mm) Models & Ratings Output Power Output Voltage Output Current 12.0 V 15.0 V 19.0 V 24.0 V 28.0 V 36.0 V 48.0 V 50 W Total Regulation Efficiency(1) ±5% 89% 89% 89% 89% 89% 89% 89% 4.20 A 3.36 A 2.65 A 2.10 A 1.80 A 1.40 A 1.05 A Model Number AEJ50US12 AEJ50US15 AEJ50US19 AEJ50US24 AEJ50US28 AEJ50US36 AEJ50US48 Notes 1. Typical average of efficiencies measured at 25%, 50%, 75% and 100% load and 230 VAC input. Mechanical Details Cable length 12-19 V: 48” (1220 mm) 16 AWG 24-48 V: 48” (1220 mm) 18 AWG 2.09 (53.0) 4.72 (120.0) 0.47 (12.00) IEC320-C14 1.24 (31.5) Notes 1. All dimensions shown in inches (mm). 2. Weight: 0.60 lbs (300 g) approx. 3. Tolerance is ±0.02 (±0.5) maximum, except output cable length which is ±2” (±50 mm) 1 4. Output connector is 5.5 mm dia. outer barrel, inner dia. is 2.5 mm with a center + and outer shell - polarity. www.xppower.com AEJ50 Series AC-DC Power Supplies Input Characteristic Minimum Notes & Conditions Maximum Units 264 VAC 63 50 350 0.15 Hz A A µA W Max. 48 ±2 Units VDC % 3 20 Full load and 115 VAC ±1 ±4 s ms ms % % Transient Response 5 % Maximum deviation, recovering to less than 1% within 500 µs for 25% step load Ripple and Noise 1 % pk-pk 10 175 125 % % % Input Voltage 90 Input Frequency Input Current Inrush Current Earth Leakage Current No Load Input Power Input Protection 47 Typical 1.20 Measured at 100VAC 230 VAC, cold start at 25 °C 264 VAC, 60 Hz T2.0A/250 VAC internal fuse in line Output Characteristic Output Voltage Initial Set Accuracy Minimum Load Start Up Delay Start Up Rise Time Hold Up Time Line Regulation Total Regulation Min. 12 Typ. 8 Overshoot Overload Protection Overvoltage Protection Short Circuit Protection Temperature Coefficient 115 112 Trip and restart (hiccup), auto resetting 0.05 Notes & Conditions See Models and Ratings table At 60% load No minimum load required Measured with 20 MHz Bandwidth and 10 µF electrolytic in parallel with 0.1 µF ceramic capacitor. At turn on / turn off Recycle mains to reset %/°C Environmental Characteristic Operating Temperature Cooling Operating Humidity Storage Temperature Operating Altitude Shock Vibration Minimum -20 Natural convection 5 -40 Typical Maximum +65 Units °C 90 %RH +85 °C 5000 m IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes IEC68-2-6, 10-500 Hz, 2 g 10 mins/sweep, 60 mins for each of 3 axes Notes & Conditions Derate from 100% load at 50 °C to 58% load at 65 °C Non-condensing Derating Curve Output Power (%) 100 80 60 40 20 -20 50 Ambient Temperature (ºC) www.xppower.com 65 2 AEJ50 Series AC-DC Power Supplies General Characteristic Minimum Typical Efficiency Maximum Isolation: Input to Output Input to Ground Output to Ground Notes & Conditions Units % 89 3000 VAC 1500 VAC See Models and Ratings table and curves. Negative output is connected to ground Switching Frequency kHz 65 Power Density W/in3 4.23 Mean Time Between Failure 285 kHrs Weight 0.60 (300) MIL-HDBK-217F at 25 °C GB for 24 V version lb (g) Efficiency Curves AEJ50US12 100% Efficiency 90% 80% 115Vac input 70% 230Vac input 60% 50% 10 20 30 40 50 60 70 80 90 100 Load (%) AEJ50US24 100% Efficiency 90% 80% 115Vac input 70% 230Vac input 60% 50% 10 20 30 40 50 60 70 80 90 100 Load (%) EMC: Emissions Phenomenon Emissions Harmonic Current Voltage Flicker Standard EN55022 EN61000-3-2 EN61000-3-3 Test Level Level B Class A www.xppower.com Notes & Conditions Conducted & Radiated 3 AEJ50 Series AC-DC Power Supplies EMC: Immunity Phenomenon Standard ESD Radiated EFT/Burst Surge Conducted Magnetic Fields Dips and Interruptions EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 Test Level Criteria ±8 kV Air, ±6 kV contact 3 V/m 2 Installation Class 3 3V 3 A/m Dip: 30% 500 ms Dip: 60% 100 ms Int: 100% 5000 ms Int: 100% 10 ms A A A A A A A/B A/B B A Notes & Conditions High Line/Low Line High Line/Low Line Safety Approvals Safety Agency UL Safety Standard Notes & Conditions UL60950-1 TUV EN60950-1 CB IEC60950-1 Mechanical Details Cable length 12-19 V: 48” (1220 mm) 16 AWG 24-48 V: 48” (1220 mm) 18 AWG 2.09 (53.0) 4.72 (120.0) 0.47 (12.00) IEC320-C14 1.24 (31.5) Notes 1. All dimensions shown in inches (mm). 2. Weight: 0.60 lbs (300 g) approx. 3. Tolerance is ±0.02 (±0.5) maximum, except output cable length which is ±2” (±50 mm) 4. Output connector is 5.5 mm dia. outer barrel, inner dia. is 2.5 mm with a center + and outer shell - polarity. www.xppower.com 07 June 16