title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

AC-DC Power Supplies Open FrameInstruction Manual? -R2 (LHA100F, LHA150F, LHA300F)- You can control output ON/OFF remotely in Option -R2 units. Todo so, connect an external DC power supply and apply a voltageto a remote ON/OFF connector, which is available as option.- Standby power with remote OFF is lower than the one with noload.ModelStandby power[W]ACIN 100V ACIN 230VLHA100F0.50typ1.80typ *LHA150F0.15typ0.70typLHA300F0.20typ0.80typ* It is the same as standard model.- Start up time by ON signal in remote control is 700 ms (typ).(LHA100F:70ms typ)- Overvoltage protection is reactivated by toggling ON/OFF signalof remote control. (Only LHA150F, LHA300F)ModelLHA100F, LHA150F,LHA300FExternal PowerSourceVccBuilt-inResistorRi [ W ]Voltage between RC (+)and RC (-) [V]Output ON Output OFFInputCurrent[mA]1500 4.5 - 12.5 0 - 0.5 10maxR *1Input CurrentSWRemote ON/OFF connector (Optional)RC (+)RC (-)12Inside of a PowerSupplyFig.6.2 Example of using a remote ON/OFF circuit- Dedicated harnesses are available for purchase. Please seeOptional Parts for details.*1 If the output of an external power source (Vcc) is within therange of 4.5 - 12.5V, you do not need a current limiting resistorR. If the output exceeds 12.5V, however, please connectthe current limiting resistor R.To calculate a current limiting resistance value, please use the followingequation.Ri? -S--S indicates a type with chassis.- In optional -S case,“Derating”,“Maximum temperature of measurementpoints”,“Life Expectancy”and“Warranty”is same asstandard model.- LHA10F and LHA15F are different from standard models.Please contact us.? -SN--SN indicates a type with chassis and cover (Refer to externalview).- In optional -SN case, please refer to“Derating”. Also“Maximumtemperature of measurement points”,“Life expectancy”and“Warranty”is different from standard models.Please refer to Table 6.3 to Table 6.26.Table 6.3 Maximum temperature of measurement points(LHA10F-3R3-SNY, LHA10F-O-SN)CoolingVoltageMountingMaximum temperature [C]Load factorMethodMethod1:Capacitor 2:Capacitor20%