Summary
COSEL Power Supply, Noise Filter 2025 Product Catalog
MH-seriesPin Connection?MH3/MH6 Single Output, Dual output1 2 3 6 7 8(a)MH3Pin No.Pin NameFunction1-Vin-DC Input2+Vin+DC Input3RCRemote ON/OFF6+Vout+DC Output781 2 3 6 7 8(b)MH6MHAssembling and Installation MethodInstallation!When two or more power supplies are used side by side, position them with proper intervals to allow enough air ventilation. Ambient temperaturearound each power supply should not exceed the temperature range shown in“Derating”.!Avoid placing the DC input line pattern layout underneath the unit.It will increase the line conducted noise. Make sure to leave an ampledistance between the line pattern layout and the unit. Also avoid placing the DC output line pattern underneath the unit because it mayincrease the output noise. Lay out the pattern away from the unit.!Avoid placing the signal line pattern layout underneath the unit because the power supply might become unstable.Lay out the pattern away from the unit.! If insulation is required, design the board considering the distance required for insulation between the input and output.!Avoid pattern wiring in the shaded area, because the surface of the mounting board on which the power supply is mounted may causeinsulation failure between input and output.InputOutput5.5[0.22]4[0.16]Dimensions in mm, [] = inchespattern prohibited areaSoldering Conditions(1) Flow Soldering : 260a 15 seconds or less(2) Soldering Iron : maximum 360a 5 seconds or lessStress to Pin!Applying excessive stress to the input or output pins of the unit maydamage internal connections. Avoid applying stress in excess of thatshown in right fi gure.!Input/output pins are soldered to the PCB internally.Do not pull or bend a lead powerfully.19.6N (2kgf) or less!If it is expected that stress is applied to the input/output pins due to vibration or impact, reduce the stress to the pin by taking such measuresas fi xing the unit to the PCB by silicone rubber, etc.!Due to prevent failure, unit should not be pulled after soldering with PCB.MH-10? 314 ?
