传感器的质量与保障

介绍了多种高质量的传感器的特点
Sensors Quality assurance and reliability

Quality assurance and reliability
We design, manufacture, and sell our sensors with the
top priority on quality. Our system for ensuring high quali-
ty products is as follows.




156
 Sensors Quality assurance and reliability




FLife
The life of semiconductors is often said to be limitless.
However, this is not the case for infrared LEDs, as they
lose output power.
When designing circuitry for an infrared LED, design in
sufficient margin to allow for the LED’s life (loss of output
power). Typical changes in output power as time elapses
are shown below. In cases where current will pass for
prolonged periods of time, be sure to allow su