Shenzhen Sunyuan Technology Co., Ltd.  

Product Name: 1W-10W DC-DC Converter with (2: 1) Wide Voltage Range Input High Volt. Output Non-Isolation Model NO.: GRBxxxx D-xW-A Series Input Range: 4.5-9V, 9-18V, 18-36V,etc Output: 80V, 100V, 110V,220V, 250V, etc Power Consumption: 1W-10W Isolation: Non-Isolation Output Accuracy: +/-2% Ripple/Noise: 150MVP-P, 20MHz Bandwidth Efficiency: 80%-90% Operating Temperature Range: -25-70celsius Deg. Trademark: YUAN Specification: CE, RoHS, ISO9001: 2008 Origin: Shenzhen, Guangdong Product Description 1W-10W DC-DC Converter with (2: 1) Wide Voltage Range Input High Volt. Output Non-Isolation1. 4-20mA two-wire passive sensor (input model) receives power distributed by voltage isolated distributor, then connect it to PLC. The positive and negative terminals of displacement sensor and electric scale sensor are connected with 16-24VDC voltage.As shown in the diagram below, the positive and negative terminals of stress patches sensor and weighing bridge sensor are connected with 16-24 VDC voltage.2. Two-wire sensor outputs 4-20mA current loop isolated by isolator, then connect it with PLC.As shown in Fig. 6 , the positive terminal of pressure sensor and flow sensor are connected with 9-32 VDC voltage, the negative terminal outputs 4-20mA current.OutputSpecifications:TechnicalSpecificationsTechnicalParameterTestingConditionsVoltageStabilityAccuracy3.0%max1%-100%loadrangeVoltageRegulation0.5%maxfullloadLoadRegulation±0.5%type.±1.0%max(Noloadtofullload)0%-100%loadrangeRippleandNoise≤150mVp-p,max20MHzbandwidthDynamicResponseSpeed≤150us25%load-fullloadResponseTime500msInputSpecifications:InputVoltageRange(12VDC)9-18VDC(24VDC)18-36VDCLinearSpeedRate0.5%lowend-highendGeneralSpecifications:SwitchFrequency150KHZTypicalValueConversionEfficiencySeeModelSelectionGuideIsolationVoltageNon-isolatedAverageNon-failureIntervalTime50000hoursTemperatureCoefficient0.02%/ºCEnvironmentCharacteristics:OperatingTemperature-40ºC-+85ºCStorageHumidity-55ºC-+125ºCRelativeHumidity10%-90%CoolingModefreeair