title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

AC-DC Power Supplies Open FrameInstruction ManualHold-up time [ms]10,0001,000100Externalcapacitorunit modelCR-HUT502-2CR-HUT282-2CR-HUT721-1CR-HUT241-1? -Y-Option -Y units can adjust the output voltage by attached potentiometer.-Refer to the adjustable range to the table 6.30 and table 6.31.!LHA10F,LHA15F,LHA30F,LHA50F,LHA75F,LHA100FHold-up time [ms]100 25 50 75 100 125 150Output power [W]Fig. 6.11 Hold-up time by LHA150F-O-U1 (Reference data)10,0001,000100100 50 100 150 200 250 300Output power [W]Externalcapacitorunit modelCR-HUT502-2CR-HUT282-2CR-HUT721-1CR-HUT241-1Fig. 6.12 Hold-up time by LHA300F-O-U1Y (Reference data)?Caution- Distance between the external capacitor unit and power supplyunit must be secured more than 5mm.- It must be 30mm or less, since the noise is generated from thewire which connects the external capacitor unit and power supply.It is necessary to twist the wire as short as possible.- It is necessary to use wires which are rated for voltage of 600Vor more.- It must be used with the external capacitor unit (CR-HUT).- For more information about the external capacitor unit and harness(H-IN-25), please refer to the optional parts page.Table 6.30 Output voltage adjustment rangeOutput voltage Output voltage adjustment range[V]3.3V *1 2.85 to 3.635V 4.5 to 5.512V 10.8 to 13.215V 13.5 to 16.524V 21.6 to 26.436V *2 32.4 to 39.648V *2 43.2 to 52.8*1 For some products, -Y is standard equipment.(LHA10F-3R-3Y, LHA15F-3R3-Y, LHA30F-3R3-Y, LHA50F-3R3-Y, LHA75F-3R3-Y)*2 Only for some models.(LHA50F, LHA75F, LHA100F)!LHA150F, LHA300FTable 6.31 Output voltage adjustment rangeOutput voltage *1Output voltage adjustment range[V]12V11.4 to 13.224V22.8 to 26.436V *234.2 to 39.648V45.6 to 52.8*1 LHA300F, -Y is standard equipment.*2 Only for LHA150F.! To increase output voltage, turn a built-in potentiometer clockwise.To decrease the output voltage, turn it counterclockwise.! Please take care when you adjust output voltage by potentiometer,because there is possibility of electric shock and breakdownwhen contacting to other internal circuit by electrically conductivetool.LHA-41