AC-DC Power Supplies XPPower VCE40 Series 40 Watts 85 to 305VAC input Single outputs from 3.3 to 48VDC PCB mount Encapsulated & open frame ITE & household appliance approvals EN55035 immunity standard Class II Low cost GREEN POWER 3 year warranty Dimensions: VCE40: The VCE40 is a series of open frame and encapsulated AC-DC single output power supplies 3.46 x 1.50 x 1.12 (87.9 x 38.1 x 28.5 mm) designed for low cost ITE, industrial and domestic applications. The series provides two mechanical VCE40-P: options including open frame and encapsulated PCB mount. With approvals to world-wide safety 3.35 x 1.38 x 1.09 (85.0 x 35.1 x 27.7 mm) standards including ITE and Household, compliance with class B for conducted and radiated emissions, these class II isolation parts benefit system designers with easy integration into a wide range of applications. Models & Ratings (1) Output Power Output Voltage Output Current Model Number 30 W 3.3 VDC 9.10 A VCE40US03 40 W 5.0 VDC 8.00 A VCE40US05 40 W 9.0 VDC 4.44 A VCE40US09 40 W 12.0 VDC 3.33 A VCE40US12 40 W 15.0 VDC 2.66 A VCE40US15 40 W 24.0 VDC 1.66 A VCE40US24 40 W 48.0 VDC 0.82 A VCE40US48 Notes 1. For Open Frame version add suffix -P to model number, e.g. VCE40US12-P. Summary Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 85 305 VAC Derate output from 100% at 90 VAC to 90% at 85 VAC No Load Input Power 0.3 W Efficiency 85 % Model dependant 3V3 & 5V models: derate output linearly from 100% at +45 C to 45% at +70 C. Operating Temperature -25 +70 C Other models: derate output linearly from 100% at 50 C to 50% at 70 C. EMC EN55032 Level B Conducted & Radiated, EN601000-3-2, EN61000-3-3, EN55024 Safety Approvals IEC62368-1, IEC60335-1, IEC60950-1, EN62368-1, EN60335-1, UL62368-1 Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 85 305 VAC Derate from 100% at 90 VAC to 90% at 85 VAC Input Frequency 47 63 Hz Input Current - Full Load 0.7/0.4 A rms At 115/230 VAC No Load Input Power 0.3 W Inrush Current 40 A At 230 VAC, cold start 25 C Earth Leakage Current Class II construction no earth Input Protection Internal T1.0 A/300 VAC fuse fitted in line www.xppower.com 1Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3.3 48 VDC Initial Set Accuracy 1.5/1.0 % 1.5% for 3V3 & 5 V models, 1% for others at 50% load Minimum Load 0 A No minimum load required Line Regulation 1 % Load Regulation 2 % Start Up Delay 2 s Start Up Rise Time 35 ms Hold Up Time 8 14 ms at full load and 115 VAC Deviation, recovery within 1% in less than 500 s Transient Response 4 % for a 25% load change 100 mV pk-pk 3V3 & 5 V models, 20 MHz bandwidth Ripple & Noise % pk-pk 9 to 48 V models, 20 MHz bandwidth Overvoltage Protection 115 140 % Vnom 210% typical for 3V3 model, auto recovery Overload Protection 110 190 % Short Circuit Protection Trip & Restart (hiccup mode) Temperature Coefficient 0.05 %/C AC-DC Power Supplies XPPower VCE40 Series Output General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 85 % Model Dependant Isolation: Input to Output 3000 VAC Switching Frequency 5 65 kHz Varied with load 3 Power Density 7.7 W/in For -P version Mean Time Between Failure 550 600 kHrs MIL-HDBK-217F, +25 C GB 0.187 (85) lb (g) Open frame versions (-P) Weight 0.419 (190) lb (g) Encapsulated version Efficiency Graphs VCE40US12-P 100% 90% 80% 115Vac 230Vac 70% 60% 50% 10 20 30 40 50 60 70 80 90 100 Load (%) VCE40US24-P 100% 90% 80% 115Vac 230Vac 70% 60% 50% 10 20 30 40 50 60 70 80 90 100 Load (%)Load (%) www.xppower.com 2 Efficiency Efficiency