title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

LFA50FBlock diagramAC IN 85264VFUSE250V2.5ANOISEFILTERRECTIFIERINRUSHCURRENTLIMITFGBOOSTERINDUCTORCURRENTSENSINGRECTIFIERANDFILTERCONTROLCURRENTSENSINGINVERTERTRANSFORMERPhotocouplerRECTIFIERANDFILTERDC OUTLFAINVERTERCONTROLCONTROLPhotocouplerOVER VOLTAGEPROTECTIONExternal viewStandard typeChassis and cover typeFGName plateVoltage adjust(LFA50F-3R3-Y or optional)4.93-f3.52-f3.5150±0.56[0.19]Mounting Hole[5.91][0.24]4-M3Mounting Hole50[1.97]40±0.5[1.57]5 FG31CN1Input(N)Input(L)1234CN215.2[0.6]Output(-)Output(+)10[0.39]20[0.79]40±0.5[1.57]20±0.5[0.79]FGInput(N)Input(L)531CN1CN21234Output(-)Output(+)3.5[0.14]30[1.18]60[2.36]23[0.91]5[0.2]5[0.2]Point A122±0.5[4.8]132[5.2]Point B4[0.16]3.5[0.14]Mounting Holef3.5162[6.38]150±0.5[5.91]6[0.24]3.5[0.14]3.5max[0.14]¶1¶1 Surface mount devicePCB t=1.62-M3Mounting Hole15 10[0.59] [0.39]36[1.42]¶4 Mounting holes are existing.¶The back side of P.C.B. of the power supply is assembled someSMDs.Be attention not to bump against the attached area by vibration.¶Use the spacer of 8mm length or more regarding insulation.And do not use press-fitting bush.¶Point A, Point B are thermometry points. Please refer toInstruction Manual 3.I/O ConnectorMating connectorCN1 1-1123724-3 1-1123722-5CN2 1-1123723-4 1-1123722-4TerminalChain 1123721-1Loose 1318912-1Chain 1123721-1Loose 1318912-1(Mfr:Tyco Electronics)¶I/O Connector is Mfr. Tyco Electronics¶Option:-J1:(J.S.T) connector type. Refer to Instruction Manual 6.CN1CN2Pin No.InputPin No.Output1 AC(L)21, 2-V3 AC(N)43, 4+V5FG¶Keep drawing current per pin below 5A for CN2.¶Tolerance :±1[±0.04]¶Weight : 165g max (with chassis & cover : 325g max)¶PCB material / thickness : CEM3 / 1.6mm¶Optional chassis and cover material : Electric galvanizing steel board.¶Dimensions in mm, [ ]=inches¶Mounting torque (Mounting hole of chassis) : 0.6N-m (6.3kgf-cm) max? 219 ?LFA-9