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PSPW250B1Y24U Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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PSPW250B1Y24U Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 6 page Rev. D PSPW250 Series 250 Watts, Single Outputs Open Frame & U-Chassis Types AC/DC Switching Power Supplies Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 12/06/2011 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 6 SPECIFICATIONS: PSPW250 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 Typ Max Unit INPUT SPECIFICATIONS Input Voltage Range 90 264 VAC Input Frequency 47 63 Hz At 115VAC 4 Input Current (rms) At 230VAC 2 A At 115VAC, cold start at 25°C 50 Inrush Current At 230VAC, cold start at 25°C 100 A peak At 115VAC and full load 0.95 Power Factor At 230VAC and full load 0.90 OUTPUT SPECIFICATIONS Output Voltage See Table Output Regulation At 25°C including initial tolerance, line voltage, load currents, and output voltages adjusted to factory settings -5 +5 % Output Current See Table Minimum Load 0 % Output Power See Table Ripple & Noise At 20MHz limited bandwidth and 0.1µF ceramic and 10µF electrolytic capacitors in parallel on the output -1 +1 % Hold-up Time At 115VAC and full load 16 ms Temperature Coefficient -0.04 +0.04 %/°C PROTECTION Over Load Protection Automatic recovery 110 160 % Short Circuit Protection Automatic recovery Over Voltage Protection Automatic recovery GENERAL SPECIFICATIONS Efficiency (typical) At 115VAC and full load 85 % Primary to Secondary 4242 VDC Isolation Voltage Primary to Frame Ground 2121 VDC Earth Leakage Current At 264VAC 300 µA ENVIRONMENTAL SPECIFICATIONS Operating Temperature Derate linearly 2.5% per °C from 41°C to 60°C 0 60 °C Storage Temperature -40 85 °C Humidity (non-condensing) 5 95 % MTBF Full load and 25°C > 100,000 hours PHYSICAL SPECIFICATIONS Open Frame Type (Suffix “O”) 5 x 3 x 1.28 inches (127 x 76.2 x 32.5 mm) Dimensions (L x W x H) U-Chassis Type (Suffix “U”) 5 x 3.2 x 1.52 inches (127 x 81 x 38.6 mm) Open Frame Type (Suffix “O”) 0.88 lbs (400g) Weight U-Chassis Type (Suffix “U”) 1.11 lbs (500g) SAFETY & EMC Safety Standards UL/cUL UL60950-1,2 nd Edition; CSA 22.2-No.60950-1-07; NEMKO EN60950-1:2006+A11 EMC Standards FCC Class B; CISPR22 Class B; EN55022 Class B; CE |
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