Visualizing brightness with an LED lighting controller! A new technology for LED lighting.

The inspection becomes unstable due to slight fluctuations in brightness. There are cases where the heat generated by the LED or the surrounding temperature is the cause.

The OPPX series is an LED lighting controller that supports 12V and 24V inputs, allowing connection not only to our own lighting products but also to those from other manufacturers. It accommodates three dimming methods: PWM, constant voltage, and strobe overdrive, enabling the unification of controllers even when using different types of lighting, thus achieving reduced wiring and space-saving. ◆ Monitoring Function It measures the brightness of the lighting using a built-in photodiode and allows reference to brightness and temperature measurements on the controller. ◆ Feedback Control If brightness decreases due to voltage drop from extension cables or degradation of LEDs, the output voltage is automatically corrected to maintain the brightness level from the time of factory shipment. ◆ Identification of Individual Lights Data such as the cumulative operating time, which varies for each unit, can be referenced and used for predictive maintenance. ◆ Monitor Brightness Alarm An alarm output for brightness reduction can be triggered against a pre-set threshold. ◆ Absolute Brightness Dimming By setting the absolute brightness values to be the same among the lights, it is possible to achieve uniform brightness without individual variation.

Lighting for image processing