title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

KH series*1 The value is primary surge. The current of input surge to a built-in EMI/EMCFilter(0.2ms or less)is excluded.*2 Refer to 2, instruction manual.*3 Please contact us about dynamic load and input response.*4 The output voltage is below 23.5V, the value is equal to three times of thespecifi cation.*5 This is the value that measured on measuring board with capacitor of 22mFand 0.1mF at 150mm from output terminal.Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent toKEISOKU-GIKEN: RM103).Please refer to the instruction manual 1.7.*6 Drift is the change in DC output for an eight hour period after a half-hourwarm-up at 25C, with the input voltage held constant at the rated input/output.*7 Please contact us about another class.*8 Case size contains neither the umbo.*9 Only as standard mounting orientation (A). Refer to the“Assembling andInstallation Method”.If install other than standard mounting orientation (A), please fi x the powersupply for withstand the vibration and impact.*10 Under low DC input voltage below DC110V, the temperature derating-1C/V or the output power derating -1%/V are required.* To meet the specifi cations. Do not operate over-loaded condition.* A sound may occur from power supply at light or peak loading.Block diagramAC IN 85～264VDC IN 88～370VFUSE500VAC/400VDC 8ANOISEFILTERRECTIFIERPEBOOSTERINDUCTORCURRENTSENSINGINRUSHCURRENTLIMITRECTIFIERANDFILTERINVERTERTRANSFORMERRECTIFIERANDFILTERDC OUTINVERTERCONTROLCURRENTSENSINGPhotocouplerOVER VOLTAGEPROTECTIONPhotocouplerCONTROLCONTROLPhotoMosRelayPhotocouplerDC_OK (Only KHEA)RC (Remote ON/OFF)External view-RC+RC-RC+RC8.6[0.34]9.1[0.36]6.4[0.25]111.2[4.38]10[0.39]10[0.39]7-M4[0.08]111.2[4.38]KHDC_OKOutput terminal(+)Output terminal(-)Output terminal(+)Output terminal(-)2124LED(ALARM)LED(DC_OK)Output voltageadjustable potentiometerAC(L)AC(N)PE15.59.5[0.61][0.37]50[1.97]69[2.72]7.5 109[0.30][4.29]124[4.88]Name plate117[4.61]121.2[4.77](65.7)[2.59]133.5[5.26]LED(ALARM)LED(DC_OK)Output voltageadjustable potentiometerAC(L)AC(N)PE15.5[0.61]15 10[0.59] [0.39]50[1.97]69[2.72]9.3 105.4[0.37][4.15][4.88]Name plate117[4.61]121.2[4.77](65.7)[2.59]133.5[5.26]Tolerance :±1[±0.04]Weight : 900g maxPCB Material/thickness : FR-4 / 1.6mm [0.06]Chassis material : AluminumCase material : Stainless steelDIN rail attachment material : Aluminum, Stainless steel, NylonDimensions in mm, [ ] = inchesScrew tightening torque : 1N m max? 613 ?Tolerance :±1[±0.04]Weight : 900g maxPCB Material/thickness : FR-4 / 1.6mm [0.06]Chassis material : AluminumCase material : Stainless steelDIN rail attachment material : Aluminum, Stainless steel, NylonDimensions in mm, [ ] = inchesScrew tightening torque : 1.6N m maxKH-11