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LPS352-CEF

Emerson
Part Number LPS352-CEF
Manufacturer Emerson
Description AC-DC / 261W - 500W
Published Oct 25, 2009
Detailed Description 350 Watts LPS350 Series Total Power: 350 Watts Input Voltage: 85-264 VAC 120-300 VDC # of Outputs: Single Electrical S...
Datasheet PDF File LPS352-CEF PDF File

LPS352-CEF
LPS352-CEF

Overview
350 Watts LPS350 Series Total Power: 350 Watts Input Voltage: 85-264 VAC 120-300 VDC # of Outputs: Single Electrical Specs Input Input range Frequency Inrush current Efficiency EMI filter 85-264 VAC; 120-300 VDC 47-440 Hz 38 A max.
, cold start @ 25°C 75% typical at full load FCC Class B conducted and radiated CISPR 22 Class B conducted and radiated EN55022 Class B conducted and radiated VDE 0878 PT3 Class B conducted and radiated.
0.
99 typical <0.
5 mA @ 50/60 Hz, 264 VAC input Power factor Safety ground leakage current Special Features • • • • • • • • • • • • • • • • Active power factor correction IEC EN6100-3-2 compliance Remote sense Power fail and remote inhibit Single wire current sharing Built-in EMI filter Low output ripple Supervisory output 5 V and 12 V Overvoltage protection Overload protection Thermal overload protection DC power good Cover -C 130 KHz switching frequency Optional with fan cover -CF Optional end-mounted fan - CEF Output Maximum power With cover: 350 W with 30 CFM forced air, (-C) (-CF) (-CEF) 2:1 wide ratio 5 V @ 500 mA regulated, 12 V @ 150 20 ms @ 350 W load, 115 VAC nominal line at factory voltage setting Short circuit protection on all outputs.
Case overload protected @ 110-145% above peak rating 5 V output: 5.
7-6.
7 VDC.
Other models 10% to 25% above nominal output TTL logic signal goes high 50-150 msec after 5 V output.
It goes low at least 4 msec before loss of regulation Requires an external contact (N.
O or N.
C) to inhibit outputs TTL logic goes high 50-150 msec after the output.
It goes low when there is loss of regulation.
Compensates for 0.
5 V lead drop min.
Will operate without remote sense connected.
Reverse connection protected.
Adjustment range Supervisory outputs mA x2 Hold-up time Overload protection Overvoltage protection Logic Control Power failure Environmental Operating temperature: 0° to 50°C ambient derate each output at 2.
5% per degree from 50° to 70°C Electromagnetic susceptibility: Designed to meet IEC 801...


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