SPU25A ASTRODYNE | Alldatasheet
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25W Desk Top Switching Power Supplies For I.T.E. 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/c- nd ndUL(UL 60950-1:2 Edition), TUV/GS(EN 60950-1:2 Edition) and new CE requirements. All units are 100% burned-in and tested. Features: Description: 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: BC S E P S&E Agree to apply for the PSE if order on hand Environmental : Sym. Parameter Min. Typ. Max. UnitTest Conditions Tstg Storage Temperature -40 C Toper Operating Temperature 0 70 40 C Hr Storage Humidity 75 %0 Ho %Operating Humidity 95 0 Pd Derate linearly from 100% load at 40 C to 50% load at 70 C Hrs MTBF Operating Temperature at 25 C, Calculated per MIL-HDBK-217F 0.3M Electrical Characteristics: Sym. Parameter Test Conditions Min. Typ. Max. Unit Vin Safety Approvals Input Voltage Range 100 240 VAC Operate Voltage Range 90 264 VAC fin Input Frequency 47 63 Hz Po Output Power Range Vin=90 to 264VAC 0 25 W 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 75 85 95 % REG-i Line Regulation Io=Full Load 0.5 1 % REG-o Load Regulation Vin=230VAC 1 3 5 % OVP Over Voltage Protection Nil % OCP Over Current Protection 110 150 % Ttr Time of Transient Response Io=Full Load to Half Load, Vin=100VAC 4 mS Thold Hold-Up Time Io=Full Load, Vin=110VAC 12 14 16 mS Ts Start Up Time Io=Full Load, Vin=100VAC 0.25 0.5 S Vp-p Ripple & Noise (Peak to Peak) Full Load, Vin=90VAC 0.5 1 % Ilk Safety Ground Leakage Current Io=Full Load, Vin=240VAC 0.5 0.75 mA TC Temperature Coefficient All output -0.04 0.04 %/c Pno No-Load Power Consumption No load, Vin=240VAC 0 0.4 0.5 W
25W Desk Top Switching Power Supplies For I.T.E. Safety Specifications: Mechanical Specifications : Note: 1. Dimensions are shown in mm. 2. Weight: 170gs approx. 3. Optional output connector: See page Appendix. Output Voltage And Current Rating Chart ( Single Output ) : Parameter Test Conditions Min. Typ. Max. Unit Dielectric Withstanding Voltage for Primary to secondary Primary to secondary 4242 VDC Primary to ground 2121 Test Voltage=500VDC 50 M Vin=220VAC B CLASS Sym. Vps Vpg Ris CISPR FCC Isolation Resistance EMI requirements for CISPR-22 Vin=110VAC VDC B CLASS Dielectric Withstanding Voltage for Primary to Ground EMI requirements for FCC PART-15 SPU25A-102~104 .had been approved by CEC level IV SPU25A-105~111 .had been approved by CEC level V *Mark “ ” means approved by PSE. 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