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COSEL Power Supply, Noise Filter 2025 Product Catalog
Caution For Safety And ProductsUse the products within the specified input voltage, output current, output power, range of ambient temperatureand ambient humidity. If the products are used beyond the specifications, it may damage the products or causesmoke or fire.(1) Rated input voltageThe range of input voltage is specified by products. Ifinput voltage beyond the specification or reversed voltageto DC-DC converters is applied, it may causesmoke or a fire hazard.No+10VOvervoltageNoReversevoltage5V＋－5VDC-DC Converter(2) Leakage currentLeakage current flows between power supply wiresand earth ground within the rated value.In case of the multiple operation, however, the totalleakage current will be the sum of the leakage currentflows from each power supply.I1+I2+I3+I4←Leakage current→I 1Power supply→I 2～Power supply→I 3Power supply→I 4Power supplyEarth capacitorLeakage current per unit×4 setOh!(3) WiresRated voltage and current varies depending on a wire.It is necessary to use thick wires, which cover therated output current of a power supply.(4) EarthThe earth terminal of power supply should beconnected to the equipment where power supply isplaced as thicker and shorter to protect electric shock ornoise interference.Power supply2APowersupplyFG×Unit50ALoad ALoad B××(5) FuseWhen the internal fuse is blown, a power supply ismost likely damaged.If this happens, please ship the unit back to us forrepair.(6) High voltageSome parts are generating high voltage inside thepower supply. Please do not touch by hand.DO NOT TOUCH200V - 800VPeakfuse blownOh!DamagedFailure ofsemiconductorPower supply2
