SPU25A SERIES 25W Desk Top Switching Power Supplies For I.T.E. Description: The SPU25A series of AC/DC switching mode power supplies provide 25 Watts of continuous output power and is well-suited for a variety of applications. All supplies are UL 94V-1 min compliant. All model meet FCC Part-15 class B and CISPR-22 class B emission Limits and are designed to comply with UL/cUL(UL 60950-1:2ndEdition), TUV/GS(EN 60950-1:2ndEdition) and new CE requirements. All units are 100% burned-in and tested. Features: Wide Operating Voltage 90 to 264 VAC,47 to 63 Hz IEC-320-C14 Input Inlet Optional Output Connector (See appendix) Single Output Class I Energy Star 2.0, Efficiency level V Approved as Limited Power Source (LPS). 2 year warranty Safety Approvals: CB PS E Electrical Characteristics: Sym. Vin Parameter S&E Agree to apply for the PSE if order on hand Test Conditions Min. Typ. Max. Unit Safety Approvals Input Voltage Range 100 240 VAC Operate Voltage Range 90 264 VAC 47 63 Hz 0 25 W fin Input Frequency Po Output Power Range Vo Output Voltage Range See rating chart V Io Output Current Range See rating chart A Iil Input Current (Low Line) Io=Full load, Vin=115VAC 0.55 A Iih Input Current (High Line) Io=Full load, Vin=230VAC 0.3 A Irl Low Line Inrush Current Io=Full load, 25c, Cool start, Vin=115VAC 20 25 A Irh High Line Inrush Current Io=Full load, 25c, Cool start, Vin=230VAC 43 50 A Eff Efficiency Io=Full Load, Vin=230VAC 85 95 % 0.5 1 % 3 5 % Vin=90 to 264VAC REG-i Line Regulation Io=Full Load REG-o Load Regulation Vin=230VAC OVP Over Voltage Protection OCP Over Current Protection Ttr Time of Transient Response Thold Hold-Up Time Ts Vp-p Start Up Time 75 1 Nil 110 Io=Full Load to Half Load, Vin=100VAC Io=Full Load, Vin=110VAC 12 Io=Full Load, Vin=100VAC Ripple & Noise (Peak to Peak) Full Load, Vin=90VAC Ilk Safety Ground Leakage Current Io=Full Load, Vin=240VAC TC Temperature Coefficient All output Pno No-Load Power Consumption No load, Vin=240VAC 150 % 4 mS 14 16 mS 0.25 0.5 S 0.5 1 % 0.5 0.75 mA 0.04 %/c 0.5 W -0.04 0 % 0.4 Environmental : Sym. Toper Tstg Ho Hr MTBF Pd Parameter T e s t Conditions Operating Temperature Storage Temperature Operating Humidity Storage Humidity Operating Temperature at 25 C, Calculated per MIL-HDBK-217F Derate linearly from 100% load at 40 C to 50% load at 70 C Min. Typ. Max. Unit 40 C C % % Hrs 0 -40 0 0 0.3M 70 85 95 75 SPU25A SERIES 25W Desk Top Switching Power Supplies For I.T.E. Safety Specifications: Sym. Vps Vpg Ris Parameter CISPR EMI requirements for CISPR-22 FCC Min. Typ. Max. Unit Primary to secondary 4242 VDC Primary to ground 2121 VDC T e s t Conditions Dielectric Withstanding Voltage for Primary to secondary Dielectric Withstanding Voltage for Primary to Ground Isolation Resistance EMI requirements for FCC PART-15 M Test Voltage=500VDC 50 Vin=220VAC B CLASS Vin=110VAC B CLASS Output Voltage And Current Rating Chart ( Single Output ) : Model Number * * * * Output Voltage Output Current Total Regulation Maximum Output Power SPU25A-102 5 ~ 6 VDC 3.00 ~ 2.75 A 5% 16.5W SPU25A-103 6 ~ 8 VDC 3.30 ~ 2.50 A 5% 20W SPU25A-104 8 ~ 11 VDC 2.75 ~ 2.00 A 5% 22W SPU25A-105 11 ~ 13 VDC 2.27 ~ 1.92 A 5% 25W SPU25A-106 13 ~ 16 VDC 1.92 ~ 1.56 A 5% 25W SPU25A-107 16 ~ 21 VDC 1.56 ~ 1.19 A 5% 25W SPU25A-108 21 ~ 27 VDC 1.19 ~ 0.92 A 3% 25W SPU25A-109 27 ~ 33 VDC 0.92 ~ 0.75 A 3% 25W SPU25A-110 33 ~ 40 VDC 0.75 ~ 0.62 A 3% 25W SPU25A-111 40 ~ 48 VDC 0.62 ~ 0.52 A 3% 25W Mark “ * ” means approved by PSE. SPU25A-102~104 had been approved by CEC level IV. SPU25A-105~111 had been approved by CEC level V. Mechanical Specifications : Note: 1. Dimensions are shown in mm. 2. Weight: 170gs approx. 3. Optional output connector: See page Appendix.