title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

RDC-DC Converters Bus Converter . Power Module TypeCHS700Ordering informationCH S 700 48 12 -O1 2 3 4 5 61 Series name2 Single output3 Output power4 Input voltage48:DC36 - 76V5 Output voltage12H:12V (High efficiency type)6 OptionalR : with Remote ON/OFFPositive logic controlU : Shut down in protectioncircuit workingB : BasePlate option withMounting hole M3L2: Pin length 5.3mmL5: 5pins type (Pin No. 4, 6,7, 8, 10 less)L7: 7pins type (Pin No. 6, 7, 8less)L8: 8pins type (Pin No. 4, 10less)* Refer to the“Pin Configuration”for pin assign.CHSMODELCHS7004812HMAX OUTPUT WATTAGE[W]702.0DC OUTPUT12V 58.5ASPECIFICATIONSMODELCHS7004812HVOLTAGE[V]DC36 - 76INPUTCURRENT[A]*115.3typEFFICIENCY[%]*196typVOLTAGE[V]12CURRENT[A]58.5LINE REGULATION[mV]*624maxLOAD REGULATION[mV]*624maxRIPPLEOUTPUTRIPPLE NOISE[mVp-p]*2280maxTEMPERATURE REGULATION[mV]240maxDRIFT[mV]*340maxSTART-UP TIME[ms]50max (DCIN 48V, Io=100%)OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *4Fixed (TRM pin open), adjustable by external resistor-20% / +10%*1OUTPUT VOLTAGE SETTING[V] *6±1.6%OVERCURRENT PROTECTIONWorks over 105% of rating (Auto restart)PROTECTION OVERVOLTAGE PROTECTION 115% - 135% (Auto restart)CIRCUIT ANDOTHERSREMOTE SENSING ProvidedREMOTE ON/OFFProvided (Negative Logic L : ON, H : OFF)INPUT-OUTPUTDC2,250V or AC1,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)ISOLATIONINPUT-BASEPLATE*5DC2,250V or AC1,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)OUTPUT-BASEPLATE*5AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)OPERATING TEMP.,HUMID.AND ALTITUDE-40 to +85C, 20 - 95%RH (Non condensing) (Refer to“Derating”), 5,000m (16,000 feet) maxENVIRONMENTIMPACT196.1m/s 2 (20G), 11ms, once each along X, Y and Z axisSAFETYAGENCY APPROVALSUL62368-1, C-UL (CSA62368-1), EN62368-158.4X10.5X36.8mm [2.3X0.41X1.45 inches] (WXHXD) / 72g maxCASE SIZE/WEIGHTOTHERS58.9X12.7X37.3mm [2.32X0.5X1.47 inches] (WXHXD) / 100g max *5COOLING METHODConvection / Forced air / Conduction*1 At rated input (DC48V) and rated load. Ta=25C, 2m/s.*2 Ripple and ripple noise is measured by using measuring board with ceramic capacitor 22mF*3 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.*4 Refer to the instruction manual for input voltage derating.*5BasePlate Option.*6 At input voltage DC40-76V.CHS-24? 504 ?