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COSEL Power Supply, Noise Filter 2025 Product Catalog
AC-DC Power Supplies Medical TypeInstruction ManualWMA●-J1・Option -J1 units come with VH connectors (Mfr. J.S.T.) insteadof terminal block.Please contact us for details about external view.●-J4・Option -J4 units come with EP connectors (Mfr. Tyco Electronics)instead of terminal block.Please contact us for details about external view.●-T1・Option -T1 models have horizontally positioned screws on atermial block.・Please contact us for details about appearance.5.2 Terminal block cover■The suitable terminal block cover is shown in Table 5.3.Table 5.3 Terminal block coverTB1ModelTypeManufacturerWMA35FWMA75FBC44-05-1WMA100FSwitchLab.incBC44-07-1WMA150HWMA350HBC44-09-15.3 Medical Isolation Grade■WMA series meets 2MOPP2MOPP1MOPPPrimary SecondarySafety GNDFig.5.1 Medical Isolation Grade5.4 Others■Note that the case of the power supply remains hot for a whileafter it is turned off.■If large capacitors are connected to the output terminals (loadside), the output voltage may stop or become unstable. Consultus for advice.■If the power supply is turned off at no load, the output voltage remainsfor a few minutes as the power supply is designed for lowinternal power consumption. Be careful of electrical shock at thetime of maintenance.WMA-16May 09, 2025
