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COSEL Power Supply, Noise Filter 2025 Product Catalog
LFP-seriesAssembling and Installation MethodInstallation method!This power supply is manufactured by SMD technology.The stress to P.C.B like twisting or bending causes the defect of the unit,so handlethe unit with care.!In case of metal chassis, keep the distance between d1 & d2 for to insulatebetween lead of component and metal chassis, use the spacer ofCN1d28mm or more between d1. If it is less than d1 & d2, insert the insulationsheet between power supply and metal chassis.d1= 8mm minLFPCN1d2d2d2d2 = 4mm mind2!There is a possibility that it is not possible to cool enough when thepower supply is used by the sealing up space as showing in right fi gure.Please use it after confi rming the temperature of point A and point B ofInstruction Manual 3.CasePower supply!(F) of LFP300F is not possible. (F) mounting is not possible when unit iswith case cover, but if need to operate unit by (F) positioning with casecover, temperature / load derating is necessary.For more details, please contact our sales or engineering departments.CN1(A) (B) (C)CN1StandardPositionCN1(D)(E)(F)CN1CN1CN1Mounting screw!The mounting screw should be M3. The hatched area shows the allowance of metal parts for mounting.? LFP100F, LFP150F ? LFP240F, LFP300F88888 8CN1888 8CN1, TB188888Unit [mm] 888Unit [mm]!If metallic fi ttings are used on the component side of the board,ensure there is no contact with surface mounted components.!This product uses SMD technology.Please avoid the PCB installation method which includes the twisting stress or the bending stress.*Recommendation to electrically connect FG to metal chassis for reducing noise.LFP-10? 208 ?
