SPU20B ASTRODYNE | Alldatasheet
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20W Desk Top Switching Power Supplies For I.T.E. Description: Features: Wide Operating Voltage 90 to 264 VAC,47 to 63 Hz IEC-320-C8 Input Inlet Optional Output Connector (See appendix) Single Output Splash proof Class II Energy Star 2.0, Efficiency level V Approved as Limited Power Source (LPS). 3 year warranty The SPU20B series of AC/DC switching mode power supplies provide 20 Watts of continuous output power and is well-suited for a variety of applications. All supplies are UL 94V-1 min compliant. All models 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. Safety Approvals: CBCB 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 20 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 0.4 A Iih Input Current (High Line) Io=Full load, Vin=230VAC 0.25 A Irl Low Line Inrush Current Io=Full load, 25c, Cool start, Vin=115VAC 16 20 A Irh High Line Inrush Current Io=Full load, 25c, Cool start, Vin=230VAC 35 40 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 0.3 W
20W Desk Top Switching Power Supplies For I.T.E. Safety 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 Test Voltage=500VDC 50 M Vin=220VAC B CLASS Sym. Vps Ris CISPR FCC Isolation Resistance EMI requirements for CISPR-22 Vin=110VAC B CLASSEMI requirements for FCC PART-15 Mechanical Specifications : This series is required to use AWG#18/4FT output cable. ① The regulation will be changed by modified output cable. The output voltage under 15V had been approved by TUV/PSE. Model Number Output Voltage Output Current Total ① Regulation Max. Output Power SPU20B-102 5 ~ 6 VDC 3.00 ~ 2.50 A 5% 15W SPU20B-105 11 ~ 13 VDC 1.81 ~ 1.53 A 4% 20W SPU20B-106 13 ~ 16 VDC 1.53 ~ 1.25 A 4% 20W SPU20B-108 21 ~ 27 VDC 0.95 ~ 0.74 A 3% 20W SPU20B-109 27 ~ 33 VDC 0.74 ~ 0.60 A 3% 20W SPU20B-111 40 ~ 48 VDC 0.50 ~ 0.41 A 3% 20W