title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

RAC-DC Power Supplies DIN Rail TypeWDA30FOrdering informationWD A 30 F -O -O1 2 3 4 5 61 Series name2 Single output3 Output wattage4 Universal input5 Output voltage6 Option : *6C : With CoatingWDA*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.MODELWDA30F-5WDA30F-12WDA30F-24WDA30F-48MAX OUTPUT WATTAGE[W]303031.233.6DC OUTPUT5V6A12V2.5A24V1.3A48V0.7ASPECIFICATIONSMODELWDA30F-5WDA30F-12WDA30F-24WDA30F-48VOLTAGE[V]AC85 - 264 1fCURRENT[A]FREQUENCY[Hz]50/60 (47-63)INPUTEFFICIENCY[%]INRUSH CURRENT[A]LEAKAGEACIN115V0.25maxCURRENT[mA]ACIN240V0.5maxVOLTAGE[V]5122448CURRENT[A]62.51.30.7WATTAGE[W]303031.233.6LINE REGULATION[mV]*150max120max240max480maxLOAD REGULATION[mV]*150max120max240max480maxRIPPLE NOISE [mVp-p] *2 lo=100%150(Bandwidth 20MHz)OUTPUTTEMPERATURE REGULATION[mV]0~+50C 100max180max360max720maxSTART-UP TIME[ms]ACIN 115VACIN 230V100typHOLD-UP TIME[ms]OUTPUT VOLTAGE ADJUSTMENT RANGE[V]4.50 to 5.5010.8 to 13.221.6 to 26.443.2 to 52.8OUTPUT VOLTAGE SETTING[V]4.90 to 5.3011.75 to 12.2523.5 to 24.547.0 to 49.0PROTECTIONOVERCURRENT PROTECTION [A]Works over 105% of rating and recovers automaticallyCIRCUIT ANDOVERVOLTAGE PROTECTION[V]5.75 to 7.0013.8 to 16.827.6 to 33.654.0 to 67.2OTHERSOPERATING INDICATIONLED（Green）INPUT-OUTPUTAC3,000V 1minute, Cutoff current = 10mA，DC500V 50MΩmin（At Room Temperature）ISOLATIONINPUT-FGAC2,000V 1minute, Cutoff current = 10mA，DC500V 50MΩmin（At Room Temperature）OUTPUT-FGAC500V 1minute, Cutoff current = 100mA，DC500V 50MΩmin（At Room Temperature）OPERATING TEMP.,HUMID. *3-20 to +70C, 20 - 90%RH（Non condensing）ENVIRONMENTIMPACT196.1m/s 2（20G）, 11ms, once each X, Y and Z axis（Packing state）AGENCY APPROVALSUL62368-1, C-UL（equivalent to CAN/CSA-C22.2 No.62368-1）, EN62368-1SAFETY ANDEMC EMISSIONComplies with CISPR11-B, CISPR32-B, EN55011-B, EN55032-B, FCC Part 15-B, FCC Part 18-BEMCEMC IMMUNITYComplies with EN61000-4-2, 3, 4, 5, 6, 8, 11HARMONIC ATTENUATOR*4Complies with IEC61000-3-2（Class A）No built-in active PFCOTHERSWARRANTYWARRANTY*55 years (subject to the operating conditions)*1 Consult us about dynamic load and input response. Measure the output voltage by usingthe average mode of the tester to deal with the burst operation at low (Io=0～20%typ) load.*2 This is the result of measurement of the testing board with capacitors of 47μF and 0.1μFplaced at 150 mm from the output terminals by a 20MHz oscilloscope or a ripple-noisemeter equivalent to Keisoku-GikenRM104.When the load factor is low (Io=0～20%typ), the switching power loss is reduced by burstoperation, which will cause ripple noise to go beyond the specifications.*3 Output power derating is required. Refer to "Derating"*4 Please contact us about another class. When two or more units are operating it may notWDA-2 April ? 624 25, ? 2025comply with the IEC61000-3-2. Please contact us for details.*5 Consult us about details.*6 The listed options may affect the published standard specifications. Please contact us fordetailed product specifications and safety approvals.* All parameters not specially mentioned are measured at ACIN 230V, rated load and 25℃of ambient temperature.* Do not use the power supply in overcurrent conditions or in unspecified input voltageranges. Otherwise the internal components may be damaged.* Parallel operation is not possible with this model.* Acoustic noise may be heard from the power supply when used for pulse load.