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- Changchun Rongde Optics
- Co.,Ltd.
- Add：No.1666 Yaan Road,
- North Lake Development District,
- Changchun 130102,China
- Tel：86-431-81881745
- Fax：86-0431-85256892
- E-mail：rongdecui@roundss.net
- Skype：adacui_roundss
Encoder Life！
Changchun Rongde Optics Co.,Ltd. Release time：2016/7/28 Browse：700Encoder life is most often limited due to
• optical failure
• shaft and bearing failure
• electronics failure Encoder
The predominant optical failure is premature degradation, either partial or complete, of the light source. The typical fife of an LED operated at 5.0 volts is 100,000 hours compared to 40,000 hours for a lampdevice. DRC encoders typically operate at 5 vdc ±5%. Supply voltages must be regulated at either the power supply or in the encoder When supply voltage drops below prescribed levels the output is insufficient to drive the electronics. Conversely, when the voltage is too high the life expectancy of the LED is significantly shortened. Reverse voltages output can lead to an immediate loss of the device. Although the output
of a lamp is greater than that of an LED, DRC believes that longer life and enhanced durability more than offset the loss of output,incremental encoder and absolute encoder
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