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120-350W Compact Open-frame ACDC Converter Meeting Medical Standard——LOF Series

MORNSUN ACDC converter LOF series.jpg


Introduction of AC-DC Converter LOF series


MORNSUN latest open-frame AC-DC Converter LOF series can meet the standard of the medical industry and comes with the power of 120/225/350W. The power density of LOF products is upgraded, and the dimensions are reduced by 59% ((LOF120: 3"×2"×1.2" (1W/cm3), LOF225: 4"×2"×1" (1.7W/cm3), LOF350: 5 "×3"×1" (1.4W/cm3)) compared with conventional products. It will provide more layout space for customers.

The safety regulation of LOF series input-output meets international medical regulations 2xMOPP, and the LOF series with active PFC function will be safer and more reliable in practical application. It meets medical electrical equipment standards (IEC/EN/ES60601-1), industrial standards (IEC/EN/UL62368, IEC/EN61558), and home appliance standards (IEC/EN60335).


Application of AC-DC Converter LOF series


Low leakage current (<0.1mA) is suitable for BF medical equipment and non-patient contacting devices, and it also meets industrial application standards.

 

Typical application: Hemodialysis


MORNSUN ACDC converter LOF series.jpg


Features of AC-DC Converter LOF series


●  Input voltage range:  85-264VAC  100-373VDC(LOF120/225), 90-264VAC  127-373VDC(LOF350)

●  Operating temperature range: -40℃ to 70℃

●  Compact size: LOF120:3"×2"×1.2"(1W/cm3), LOF225:4"×2"×1"(1.7W/cm3), LOF350:5"×3"×1"(1.4W/cm3)

●  I/O isolation voltage:  4000VAC

●  Active PFC(PF value: 0.95/230VAC)

●  Input-output: 2×MOPP

●  No-load power consumption<0.3W

●  Output short circuit, over-current, over-voltage, over-temperature protection

●  Available in system of Safety Class I/II

●  Efficiency up to 95%

●  Operating altitude up to 5000m

●  EMI meets CISPR32/EN55032 CLASS B

●  Meet medical electrical equipment standards (IEC/EN/ES60601-1), industrial standards (IEC/EN/UL62368, IEC/EN61558) and home appliance standards (IEC/EN60335), (EN60335/61558/62368, UL62368 pending)

●  With conformal coating

●  With Fan(LOF225/350)






Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VAC) Operating Temperature Efficiency(%) Isolation(VAC) Datasheet Sample
LOF225-20B12 225 85 - 264 -40℃ to +70℃ 93 4000 LOF225-20B12
LOF225-20B15 225 85 - 264 -40℃ to +70℃ 93 4000 LOF225-20B15
LOF225-20B24 225 85 - 264 -40℃ to +70℃ 94 4000 LOF225-20B24
LOF225-20B27 225 85 - 264 -40℃ to +70℃ 94 4000 LOF225-20B27
LOF225-20B48 225 85 - 264 -40℃ to +70℃ 94 4000 LOF225-20B48
Series
LOF225-20B12
LOF225-20B15
LOF225-20B24
LOF225-20B27
LOF225-20B48

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