(China (Mainland))
Product Summary
The LCR-0203 is an Analog Linear Optical Coupling. It is photoelectric component by inputting the different current to control the changes of resistance.It makes use of CdS and LED semi-conductor with rigorous selection , aging and test.The LCR-0203 is widely used by current input control and pure resistance with non-polarity output. Our company own the patent of manufacturing and the patent number is ZL02225334.3.
Parametrics
LCR-0203 absolute maximum ratings: (1)Input Current: 0-20mA ,Max.40mA; (2)Input Voltage: 1.6-2.5Vdc; (3)Output Light Resistance: 50Ω-1KΩ at 20mA-0.01mA; (4)Output Dark Resistance: 1-10MΩ at 10 seconds off later; (5)Response Time: <2.5mS; (6)Insulating Voltage: >2500VRMS; (7)Working Frequency: <300KHz; (8)Out-cell resist Voltage: <50V; (9)Dynamic Range: <100dB; (10)DC Coupling Capacitance: < 5pF; (11)Max. Power Consumption: 100mW; (12)Operating Temp: -30 to +70℃; (13)Storage Temp: -40 to +80℃.
Features
LCR-0203 features: (1)Pure resistor and non-polarity output; (2)Wide range of analog linear resistance, the low on resistance, high off resistance; (3)Simple circuit configuration suitable for DC and AC use; (4)Input to output isolation, and low distortion coupling; (5)Columnar encapsulation with aluminum alloy material.
Diagrams
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