shenzhen sunyuan technology co., lt 4-20ma dual loop signal isolation regulater iso series iso series iso 4-20ma-p 3kvdc isolation 4-20ma current loop isol ation regulater sip12 package feature no external instrument needed for power supply 6 24v wide range of input voltage,low input impandence 4-20ma high accuracy(0.1,0.2,0.5) high linearity nonlinearity<0.2% low cost, small size, standard sip12 package 4-20ma signal input/output, 3000vac isolated voltage industrial temperature -45 +85 frequency response(small signal bandwidth):2khz(io=20ma) application plc,dcs analog signal data acquisition and isolation industrial process 4-20ma signal isolation ground-loop elimination no distortion in long distance signal transmission instrument signal acquisition electric supervision , medical application and isolated safe bar description iso 4-20ma current loop isolation interface ic provides signal receive and transmittal on a single chip. the ceramic hermetic hybrid package contains an electromagnetic coupled converter and current modulate. the very low input equivalent impendence allows the input voltage can be up to an ultra-wide range (7.5v~32v), so that it is able to meet the requirements for no distortion in long-distance signal transmission under the circ umstance of no outside connecting power. the internal ceramic pcb, printed impendence and new isolation technologies allow the ic for the 3kvac insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions. absolute maximum ratings: continuous isolation voltage 3000vdc vin 36v junction temperature +85 storage temperature +150 lead temperature +300 output short to common continuous if input value is over above range, it may cause permanent damage. msn:sun-yuan03@hotmail.com skype:candyatsunyuan
shenzhen sunyuan technology co., lt 4-20ma dual loop signal isolation regulater iso series general parameter: parameter condition min typ max unit vdc isolation voltage ac 50hz 3000 rated continuous 10s vdc insulated impedance 1012 1 ? pf leakage current 240vrms 50hz 0.5 ua temperature drift 50 100 ppm/ nonlinearity 0.2 0.5 %fsk ? load capability 24vdc 750 signal input voltage range 7.5 24 36 vdc signal output voltage range 7.5 24 36 vdc output linearity range 4 24 ma output current :io 0.1 40 ma output signal ripple 5 mv msn:sun-yuan03@hotmail.com skype:candyatsunyuan frequency response (small signal bandwidth) io=20ma 2 io=20ma 2khz dimensions and pin description: * specifications can be changed without notification.
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