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COSEL Power Supply, Noise Filter 2025 Product Catalog
DC-DC Converters PCB Mount TypeMHFS3Ordering informationMHF S 3 24 051 2 3 4 52MOOPR1 Series name2 Single output3 Output wattage4 Input voltage5 Output voltageMH*If TRM pin does not open, the output voltage can not be adjusted.MODELMHFS3123R3MHFS31205MHFS31209MHFS31212MHFS31215MHFS3243R3MHFS32405MHFS32409MHFS32412MHFS32415MAX OUTPUT WATTAGE[W]2.643.002.973.003.002.643.002.973.003.00DC OUTPUTSPECIFICATIONSMODELMHFS3123R3MHFS31205MHFS31209MHFS31212MHFS31215MHFS3243R3MHFS32405MHFS32409MHFS32412MHFS32415VOLTAGE[VDC]4.5 - 18 (Surge voltage 25V, 100ms max)9 - 36 (Surge voltage 50V, 100ms max)INPUTCURRENT[A]*10.29typ0.32typ0.31typ0.31typ0.31typ0.15typ0.16typ0.16typ0.16typ0.16typEFFICIENCY[%]*177typ79typ81typ82typ81.5typ77.5typ79typ81.5typ82typ81typVOLTAGE[V]3.35912153.3591215CURRENT[A]0.80.60.330.250.20.80.60.330.250.2LINE REGULATION[mV]20max20max40max48max60max20max20max40max48max60maxLOAD REGULATION[mV]20max20max40max48max60max20max20max40max48max60maxRIPPLE[mVp-p]*2120max120max150max150max150max120max120max150max150max150maxRIPPLE NOISE[mVp-p]*2200max200max200max200max200max200max200max200max200max200maxOUTPUTTEMPERATURE-20 to +70C50max50max100max150max180max50max50max100max150max180maxREGULATION[mV]-40 to +70C80max80max160max240max290max80max80max160max240max290maxDRIFT[mV]*320max20max40max48max60max20max20max40max48max60maxSTART-UP TIME[ms]30max (Rated input, Io=100%)OUTPUT VOLTAGEFixed (TRM pin open) Available to adjust by external variable resisterADJUSTMENT RANGE-5%/+10%-5%/+20%-5%/+20%-5%/+20%-5%/+20%-5%/+10%-5%/+20%-5%/+20%-5%/+20%-5%/+20%OUTPUT VOLTAGE SETTING[V]3.21 - 3.424.90 - 5.218.73 - 9.2711.64 - 12.3614.55 - 15.453.21 - 3.424.90 - 5.218.73 - 9.2711.64 - 12.3614.55 - 15.45PROTECTION OVERCURRENT PROTECTION Works over 105% of rating and recovers automaticallyCIRCUIT ANDOTHERS REMOTE ON/OFFProvided (Negative logic L:ON, H:OFF)MODELMHFS3483R3MHFS34805MHFS34809MHFS34812MHFS34815MAX OUTPUT WATTAGE[W]2.643.002.973.003.00DC OUTPUTSPECIFICATIONSINPUTOUTPUTMODELMHFS3483R3MHFS34805MHFS34809MHFS34812MHFS34815VOLTAGE[VDC]18 - 76 (Surge voltage 100V, 100ms max)CURRENT[A]*10.072typ0.080typ0.076typ0.076typ0.077typEFFICIENCY[%]*177typ79typ82typ82.5typ81.5typVOLTAGE[V]3.3591215CURRENT[A]0.80.60.330.250.2LINE REGULATION[mV]20max20max40max48max60maxLOAD REGULATION[mV]20max20max40max48max60maxRIPPLE[mVp-p]*2120max120max150max150max150maxRIPPLE NOISE[mVp-p]*2200max200max200max200max200maxTEMPERATUREREGULATION[mV]-20 to +70C50max50max100max150max180max-40 to +70C80max80max160max240max290maxDRIFT[mV]*320max20max40max48max60maxSTART-UP TIME[ms]30max (Rated input, Io=100%)OUTPUT VOLTAGEFixed (TRM pin open) Available to adjust by external variable resisterADJUSTMENT RANGE-5%/+10%-5%/+20%-5%/+20%-5%/+20%-5%/+20%OUTPUT VOLTAGE SETTING[V]3.21 - 3.424.90 - 5.218.73 - 9.2711.64 - 12.3614.55 - 15.45PROTECTION OVERCURRENT PROTECTION Works over 105% of rating and recovers automaticallyCIRCUIT ANDOTHERS REMOTE ON/OFFProvided (Negative logic L:ON, H:OFF)MH-2? 306 ?
