This page is the summary of page 322 of the ebook "COSEL Power Supply, Noise Filter 2025 Product Catalog."
You can click "Open This Page" or "Open 1st Page" button, and open the ebook.
COSEL Power Supply, Noise Filter 2025 Product Catalog
AC-DC Power Supplies Open FrameInstruction Manual3 TemperatureMeasurement Point!Installation environmentWhen using it,it is necessary to radiate heat by the heat of the powersupply.Table 3.1 - 3.8 shows the relation between the upper limit temperature(Point 1 and Point 2) and load factors.Please consider the ventilation so that the convection which isenough for the whole power supply is provided.Temperature of Point 1 and Point 2 become lower than upper limittemperature.The life expectancy in the upper bound temperature (Point 1 andPoint 2) is three years or more.Please refer to External View for the position of Point 1 and Point2.Remarks:*Please be careful of electric shock or earth leakage in case oftemperature measurement, because Point 1 and Point 2 islive potential.*Please contact us for details.!Maximum temperature of measurement pointsTable 3.1 Maximum temperature of measurement points (LHA10F-3R3-Y, LHA10F-O)CoolingMethodConvectionForced airVoltage3.3, 5,12V15, 24VMountingMethodABCDEFABCDEF3.3 - 24V A,B,C,D,E,FLoad factorMaximum temperature [C]1:Capacitor 2:Capacitor40%
