AC-DC Power Supplies XPPower VEC40 Series 40 Watts Energy Efficiency Level VI EU 2019/1782 Limited Power Source Approved <0.075 W Standby Power Optional Inlet Connector China Compulsory Certification (CCC) Qualified 0 C to 65 C Operation BRAND High Power Density Low Cost Dimensions: VEC40: 4.58 x 2.06 x 1.23 (116.3 x 52.4 x 31.3 mm) Models & Ratings (1) Output Power Output Voltage Output Current Total Regulation Efficiency Model Number 12.0 V 3.33 A 89% VEC40US12 40 W 15.0 V 2.67 A 5% 89% VEC40US15 24.0 V 1.67 A 89% VEC40US24 Notes 1. Typical average of efficiencies measured at 25%, 50%, 75% and 100% load and 230 VAC input. 2. For optional IEC320-C6 inlet add suffix -C6 to the part number, e.g. VEC40US24-C6. MOQs apply, contact sales for details. Mechanical Details Cable length: 47.2 0.8 (1200 mm 20 mm) IEC320-C14 2.06 1.57 0.08 3.94 (52.4) 0.43 Power Cord for C14 inlet, Order (40.0 2.0) (100.0) (11.0) Part: UK - UK-MAINS-IEC European - EU-MAINS-IEC 0.89 0.4 US - US-MAINS-IEC (22.7) (10.0) 4.58 (116.3) Power Cord for C6 inlet, Order Part: UK - UK-MAINS-5 European - EU-MAINS-5 Optional IEC320-C6 US - US-MAINS-5 1.23 (31.3) Core Diameter: 0.79 0.08 (20mm 2 mm) 0.89 (22.7) Notes 1. All dimensions are shown in inches (mm), Tolerance is 0.04 (1.0) max except 3. Output connector is barrel type with 11 mm length, 5.5 mm dia. outer, 2.5 mm dia. output lead. inner with center + and outer shell - polarity. 2. Weight: 0.52 lbs (240 g) approx. www.xppower.com 1AC-DC Power Supplies XPPower VEC40 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage 90 264 VAC Input Frequency 47 63 Hz Input Current 0.8/0.6 A Measured at 115/230 VAC Inrush Current 110 A 230 VAC, cold start at 25 C Power Factor EN61000-3-2 Class A Earth Leakage Current 0.7 mA 264 VAC, 60 Hz No Load Input Power 0.1 W Input Protection T3.15A/250 VAC internal fuse in line Output Characteristic Min. Typ. Max. Units Notes & Conditions Output Voltage 12 24 VDC See Models and Ratings table Minimum Load No minimum load required Start Up Delay 4 s Start Up Rise Time 50 ms Hold Up Time 8 ms Full load and 115 VAC Line Regulation 0.5 % Total Regulation 5 % Including initial set accuracy Maximum deviation, recovering to less than 1% within Transient Response 4 % 500 s for 25% step load Measured with 20 MHz Bandwidth and 22 F electrolytic in Ripple and Noise 240 mV pk-pk parallel with 0.1 F ceramic capacitor. Overshoot 5 % At turn on / turn off Overload Protection 110 170 % Overvoltage Protection 175 % Recycle mains to reset Short Circuit Protection Trip and restart (hiccup), auto resetting Temperature Coefficient 0.04 %/C Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature 0 +65 C Derate from 100% load at 45 C to 50% load at 65 C Cooling Natural convection Operating Humidity 5 90 %RH Non-condensing Storage Temperature -20 +85 C Operating Altitude 5000 m Shock IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes Vibration IEC68-2-6, 10-500 Hz, 2 g 10 mins/sweep, 60 mins for each of 3 axes Derating Curve 100% 80% 60% 40% 20% 0 45 65 Ambient Temperature (C) www.xppower.com 2 Output Power (%)