Summary
COSEL Power Supply, Noise Filter 2025 Product Catalog
RDC-DC Converters PCB Mount TypeSUCS1R5Ordering informationSUC S 1R5 12 05 B P -O1 2 3 4 5 6 7 81 Series name 8 Optional2 Single output3 Output wattage4 Input voltage5 Output voltage6 Mounting typeB : SMDC : DIP7 Packing formBlank: Plastic coverP : Tray (SMD type)C : with coating (onlyDIP type)** Safety standardsare pendingSU . SUC/SUTMODELSUCS1R5053R3SUCS1R50505SUCS1R50512SUCS1R50515SUCS1R5123R3SUCS1R51205SUCS1R51212SUCS1R51215MAX OUTPUT WATTAGE[W]1.321.51.561.51.321.51.561.5DC OUTPUTVOLTAGE[V] *1 3.3 5 12 15 3.3 5 12 15CURRENT[A] 0.4 0.3 0.13 0.1 0.4 0.3 0.13 0.1SPECIFICATIONSMODELSUCS1R5053R3SUCS1R50505SUCS1R50512SUCS1R50515SUCS1R5123R3SUCS1R51205SUCS1R51212SUCS1R51215VOLTAGE[V]DC4.5 -9DC9 -18INPUTCURRENT[A]*2 0.388typ0.417typ0.433typ0.417typ0.157typ0.169typ0.176typ0.169typEFFICIENCY[%]*2 68typ72typ72typ72typ70typ74typ74typ74typVOLTAGE[V]3.3512153.351215CURRENT[A]0.40.30.130.10.40.30.130.1LINE REGULATION[mV]20max20max48max60max20max20max48max60maxLOAD REGULATION[mV]40max40max100max120max40max40max100max120maxRIPPLE[mVp-p]OUTPUT-20 to+55C *3 120max 120max 150max 150max 120max 120max 150max 150maxRIPPLE NOISE[mVp-p]-40 to -20C *3 200max 200max 200max 200max 200max 200max 200max 200maxTEMPERATURE REGULATION[mV]DRIFT[mV]*4 20max20max48max60max20max20max48max60maxSTART-UP TIME[ms]OUTPUT VOLTAGE ADJUSTMENT RANGE20max (Minimum input, Io=100%)Fixed (TRM pin open) t5% adjustable by external VROUTPUT VOLTAGE SETTING[V] (t3%)3.21 -3.424.90 -5.2111.64 - 12.36 14.55 - 15.453.21 -3.424.90 -5.2111.64 - 12.36 14.55 - 15.45PROTECTIONCIRCUIT ANDOTHERSOVERCURRENT PROTECTIONWorks over 105% ofrating and recovers automaticallyMODELMAX OUTPUT WATTAGE[W]DC OUTPUTSPECIFICATIONSINPUTOUTPUTPROTECTIONCIRCUIT ANDOTHERSMODELVOLTAGE[V]CURRENT[A]EFFICIENCY[%]VOLTAGE[V]CURRENT[A]LINE REGULATION[mV]LOAD REGULATION[mV]-20 to+55C *3RIPPLE[mVp-p]-40 to -20C *3-20 to+55C *3RIPPLE NOISE[mVp-p]-40 to -20C *3-20 to +55CTEMPERATURE REGULATION[mV]-40 to +55CDRIFT[mV]START-UP TIME[ms]OUTPUT VOLTAGE ADJUSTMENT RANGEOUTPUT VOLTAGE SETTING[V] (t3%)OVERCURRENT PROTECTIONSUCS1R5243R31.32VOLTAGE[V] *1 3.3CURRENT[A] 0.4*2*2*4SUCS1R52405SUCS1R52412SUCS1R52415SUCS1R5483R3SUCS1R54805SUCS1R54812SUCS1R548151.51.561.51.321.51.561.5512153.3512150.30.130.10.40.30.130.1SUCS1R5243R3SUCS1R52405SUCS1R52412SUCS1R52415SUCS1R5483R3SUCS1R54805SUCS1R54812SUCS1R54815DC18 -36DC36 -760.079typ0.084typ0.087typ0.083typ0.039typ0.042typ0.043typ0.042typ70typ74typ75typ75typ70typ74typ75typ75typ3.3512153.3512150.40.30.130.10.40.30.130.120max20max48max60max20max20max48max60max40max40max100max120max40max40max100max120max80max80max120max120max80max80max120max120max120max120max150max150max120max120max150max150max120max120max150max150max120max120max150max150max200max200max200max200max200max200max200max200max50max50max150max180max50max50max150max180max80max80max240max290max80max80max240max290max20max20max48max60max20max20max48max60max20max (Minimum input, Io=100%)Fixed (TRM pin open) t5% adjustable by external VR3.21 -3.42 4.90 -5.21 11.64 - 12.36 14.55 - 15.45 3.21 -3.42 4.90 -5.21 11.64 - 12.36 14.55 - 15.45Works over 105% ofrating and recovers automaticallySU . SUC/SUT-18 ? 408 ?