LCR-0203 analog linear coupling manual ______________________________________________________ _________________________ page 1 of 3 analog linear coupling model :LCR-0203 [sa???e? ] free datasheet http:///
LCR-0203 analog linear coupling manual page 2 of 3 analog linear optical coupling analog l inear optical coupling is photoelect ric component by inputting the different current to contro l the changes of resistance.it make s use of cds and led semi-conductor with rigorous selection , aging and test.the product is wide ly used by curren t input control and pure resistance with non-polarity output. our co mpany own the patent of manufacturing and the patent number is zl02225334.3. characteristics pure resistor and non-polarity output . w ide range of analog linear resistance, the low ?on? resistance, high ?off? resistance. simple circuit configuration suitable for dc and ac use. input to output isolation, and low distortion coupling. columnar encapsulation with aluminum alloy material. applications acoustic protect and control. v olume control and electric isolation coupling. light adjust and motor speed control. communication transmission and automatic control. s pecifications recom mended model LCR-0203 series encapsulation alum inum alloy columnar type input current 0-20m a ,max.40ma input v oltage 1.6-2.5v dc o utput light resistance 50?-1k ?@20m a-0.01ma output dark resistance 1-10m ?@10 seconds of f later response t ime <2.5m s insulating v oltage >2500v rms w orking frequency <300k hz out-cell resist voltage <50v d ynamic range <100db d c coupling capacitance < 5pf max. pow er consumption 100m w operating t emp. -30?+70oc s torage temp. -40?+80oc [sa???e? ] free datasheet http:///
LCR-0203 analog linear coupling manual page 3 of 3 typical performance curve mcd 300 100 ma 25 80 50 20 30 10 15 5 5 0.5 1.0 1.5 2.0 3.0.5.0 10 15 20 40 ma 0.5 1.0 1.5 1.6 1.8 2.0 3 v input ma /mcd curve input v/ma curve ohm 10m 1m 500k turn-of f 200k 100k 50k 1k turn-o n 300 150 50 1 4 7 10 13 16 19 22 25 28 ma input ma/ohm curve figure and dimensions LCR-0203 dimensions cylindric diam eter 6.0mm cy lindric long 13.5mm o utput lead length 27.5mm input lead length 25.0mm lead diam eter 0.45mm lead g ap 2.8mm input polarity sign led anode-lead ektexine material pvc o utput it is recommended that the welding should be m ade at 4mm of lead wire far away from optoisolator?s seat, and the welding be completed in the shortest possible time. 100pcs per small package,3000pcs per big package. use and package lc r-0203 input [sa???e? ] free datasheet http:///
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