title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

TUHS-seriesPin Configuration?TUHS3/TUHS5AC2AC1Bottom View+BC- BC?TUHS10/TUHS15AC2 2Bottom ViewAC1 1- Vout+Vout6 - Vout5 + VoutNo.PinConnectionFunction1 AC1AC input2 AC23 +BC +BC output4 -BC -BC output5 +VOUT +DC output6 -VOUT -DC outputTUHS?TUHS25AC2 2+ BC 3 4 - BC6 - VoutAC1 1Bottom View5 + Vout+ BC 3 4 - BCImplementation・Mounting MethodMounting method!The unit can be mounted in any direction. When two or more power supplies are used side by side, position them with proper intervalsto allow enough air ventilation. The temperature around each power supply should not exceed the temperature range shown in deratingcurve.!Avoid placing the AC 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 patternaway from the unit.Stress to the pins!Applying excessive stress to the input or output pins of the power module may damageinternal connections. Avoid applying stress in excess of that shown in right fi gure.!Input/output pin are soldered to the PCB internally. Do not pull or bend a lead powerfully.!If it is expected that stress is applied to the input/output pin due to vibration or impact,reduce the stress to the pin by taking such measures as fi xing the unit to the PCB by siliconerubber, etc.Soldering!Flow soldering: 260C for up to 15 seconds.!Soldering iron (26W): 450C for up to 5 seconds.Less than19.6N(2kgf)Less than19.6N(2kgf)Less than19.6N(2kgf)Derating?Derating curve for input voltage100100Load[%]50Load[%]40AC50VDC70VAC85VDC120VVininAC50VDC70VAC85VDC120VVTUHS-12(a)TUHS3? 280 ?(b)TUHS5,TUHS10,TUHS15,TUHS25