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参数资料
| 型号： | OCB100CZ |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 17/24页 |
| 文件大小： | 0K |
| 描述： | BOARD CALIBR WIRED OPTO ASSY |
| 标准包装： | 25 |
| 附件类型： | 接口板 |
| 适用于相关产品： | 光隔离器（光耦合器） |
| 产品目录页面： | 2788 (CN2011-ZH PDF) |
| 配用： | 365-1507-ND - KIT CALIBRATION CIRC OPTO ASSY |
| 其它名称： | 365-1534 |
to a higher load resistor value in those cases. Place the shorting bar
between pins 2 & 3 and try calibrating again. In this case the OP-
B885CZ only needs to reach an Ic (ON) value of 2.5V / 10K = 0.25mA
to calibrate. We could have suggested the 10K load resistor to begin
with, but this exercise can show the importance of matching the
phototransistor load resistance to data sheet specifications of the par-
ticular sensor being interfaced to the OCB100CZ.
An example of an application where the OPB885Z could be used
in combination with the OCB100CZ would be where a semi-opaque
or semi-transmissive material needs to be sensed. Since the material
does not block all of the light, the sensor might see through the mate-
rial and not be able to detect its presence. The OCB100CZ solves this
problem by calibrating the sensor output at a level slightly higher than
the detection trip point. If the material to sense is 50% transmissive
or less, it will be sensed.
Another example would be when the difference in two semi-
transmissive materials needs to be detected, such as in a label
printer where a sensor is required to see through the liner of a roll of
labels, but detect the label. A sample label / liner is included in this
OCB100-KIT. Try the following experiment:
Insure that the shorting bar is placed between pins 2 & 3 to set
the load resistor at approximately 10K ohms. Place the gap between
the two labels in the center of the optical path. Calibrate the sensor.
Now move the labels back and forth in the gap to see that the green
LED lights when the labels are present, but does not light when the
label is present. Remove the label / liner from the gap completely.
The blue light of the OCB100CZ should now be lit.
OPTEK gives you the tools to help you take your ideas to market.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OCB100-KIT | 功能描述:光学传感器开发工具 Sensor Design Kit Trans, Reflec, Fluid RoHS:否 制造商:ams 工具用于评估: 接口类型: 最大工作温度: |
| OCB100-KIT | 制造商:TT Electronics / OPTEK Technology 功能描述:Auto-Calibration Design Kit |
| OCB-1250 | 制造商:Heyco Products Inc 功能描述: |
| OCB-1375 | 制造商:Heyco Products Inc 功能描述: |
| OCB-1500 | 制造商:Heyco Products Inc 功能描述: |
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