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MPB125-3000 Datasheet(PDF) 2 Page - Power-One |
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MPB125-3000 Datasheet(HTML) 2 Page - Power-One |
2 / 4 page 2 MPB125 SERIES INPUT SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS Input Voltage- AC Continuous input range. 90 264 VAC Input Frequency AC Input. 47 63 Hz Brownout Protection Lowest AC input voltage that regulation is maintained with full rated loads. 90 VAC Hold-up Time Over full AC input voltage range at full rated load. 17 mS Input Current 90 VAC at full rated load. 1.8 ARMS Input Protection Non-user serviceable internally located AC input line fuse, 3.15A. Inrush Surge Current Internally limited by thermistor, 110VAC: 23 APK one cycle, 25° C. 220VAC: 46 Power Factor Circuitry Active PFC meets requirements of EN61000-3-2. Operating Frequency Switching frequency of main transformer. 100 kHz OUTPUT SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS Efficiency Full Load, 230VAC. Varies with distribution of loads among outputs. 75 85 % Minimum Loads V1 + V2 + V3. 5 Watts Ripple and Noise Full load, 20 MHz bandwidth. See Model Selection Chart Output Power 130 LFM at 5 CFM forced-air cooling. 125 Watts Convection, dual and triple-output models. 80 Convection, four-output models. 75 Overshoot /Undershoot Output voltage overshoot/undershoot at turn-on. 10 % Regulation Varies by output. Total regulation includes: line changes from 85-132 VAC See Model Selection Chart or 170-264 VAC, changes in load starting at 20% load and changing to 100% load. Transient Response Maximum deviation due to a 25% load change with unit at 75% load. 3 % Turn-on Delay Time required for initial output voltage stabilization. 0.2 1.5 Sec Turn-on Rise Time Time required for output voltage to rise from 10% to 90%. 0.2 20 mS INTERFACE SIGNALS AND INTERNAL PROTECTION PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS Overvoltage Protection V1 of dual and triple output models; V1 & V2 outputs of 4-output models. MPB125-4250 (V1) 3.20 4.0 MPB125-4350 (V1) 3.67 4.8 VDC MPB125-2005, MPB125-3000, MPB125-4X50 5.74 7.0 MPB125-2012 13.5 15.5 MPB125-2015 17.0 19.0 MPB125-2024 27.0 30.7 MPB125-2048 50.0 70.0 Overload Protection Fully protected against output short circuit. Automatic recovery upon removal of overload condition. Remote Sense (Note 1) Total voltage compensation for cable losses on +Sense. 200 mV Total voltage compensation for cable losses on -Sense. 100 Power Good, Delay High TTL compatible signal is high if output is within 97% of nominal. 100 500 mS Delay after outputs have reached 97%. Power Good, AC Fail TTL compatible signal is low if AC power is interrupted for 16 mS. Power 1.0 mS warning before outputs reach 97% of nominal. NOTES: 1) -Sense must be connected to output common or load common for proper power supply operation. SAFETY, REGULATORY, AND EMI SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS Agency Approvals UL1950. CSA 22.2 No. 234/950. Approved EN60950 (TÜV). Dielectric Withstand Voltage AC to chassis. 1500 VAC Input to output. 3000 VDC Electromagnetic Interference EN55022 Conducted. B Class Advanced Product Release |
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