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PSSBU31-110 Datasheet(PDF) 1 Page - Wall Industries,Inc. |
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PSSBU31-110 Datasheet(HTML) 1 Page - Wall Industries,Inc. |
1 / 3 page Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 10/10/2013 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 3 PSSBU31 Series Open Frame 30 Watt, Single Output AC/DC Switching Power Supply Rev B FEATURES ● Single Output ● RoHS Compliant ● Class I Insulation ● Output Voltages Available from 5VDC to 48VDC ● Wide Input Voltage Range: 90~264VAC, 47~63Hz ● Input Surge Current, Over Voltage, and Over Load Protection DESCRIPTION The PSSBU31 series of AC/DC switching mode power supplies provides 30 Watts of continuous output power in a compact, open frame constructed design. This series has single output supplies with a universal input range of 90~264VAC. These units are ideally suited for use in portable equipment as well as many other applications. All models meet CISPR-22 class B emission limits and comply with new CE requirements. All models are input surge current, output voltage, and over load protected. All units are also 100% burn-in tested. SPECIFICATIONS: PSSBU31 Series All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Nom Max Unit INPUT (Vin) Operating Voltage Range 90 264 VAC Input Frequency 47 63 Hz Input Current (Low Line) Io = Full Load, Vin = 115VAC 0.8 A Input Current (High Line) Io = Full Load, Vin = 230VAC 0.5 A Inrush Current (Low Line) Io = Full Load, 25°C, Cool Start, Vin = 115VAC 12 15 A Inrush Current (High Line) Io = Full Load, 25°C, Cool Start, Vin = 230VAC 26 35 A Safety Ground Leakage Current Io = Full Load, Vin = 240VAC 0.4 0.75 mA Start-Up Time Io = Full Load, Vin = 100VAC 2 s OUTPUT (Vo) Output Voltage Range See Table Load Regulation Vin = 230VAC 3 5 % Line Regulation Io = Full Load 0.5 1 % Output Power Vin = 90 to 264VAC 0 30 W Output Current Range See Table Ripple & Noise (peak to peak) Full Load, Vin = 90VAC 0.5 1 % Transient Response Time Io = Full Load to Half Load, Vin = 100VAC 4 ms Hold-Up Time Io = Full Load, Vin = 110VAC 12 ms PROTECTION Over Voltage Protection 112 132 % Over Current Protection 110 150 % GENERAL Efficiency Io = Full Load, Vin = 230VAC 78 84 88 % Dielectric Withstanding Voltage For Primary to Secondary Primary to Secondary 4242 VDC Dielectric Withstanding Voltage For Primary to Ground Primary to Ground 2121 VDC Isolation Resistance Test Voltage = 500VDC 50 M No Load Power Consumption No Load, Vin = 240VAC 0.3 W ENVIRONMENTAL Operating Temperature Derate linearly from 100% Load at 40°C to 50% load at 70°C 0 40 +70 °C Storage Temperature -40 +85 °C Relative Humidity 5 95 % Temperature Coefficient All Outputs -0.04 +0.04 %/°C MTBF Operating temperature at 25°C, calculated per MIL-H DBK-217F 100,000 hours PHYSICAL Weight Approximately 3oz (85g) Dimensions (L x W x H) 4.02 x 1.50 x 0.83 inches 102.0 x 38.1 x 21.0 mm SAFETY EMI Requirements for CISPR-22 Vin = 220VAC B Class EMI Requirements for FCC PART-15 Vin = 110VAC B Class |
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