OP516A

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The OP516A is a phototransistor optical sensor designed for industrial use. It is manufactured by Opto Sensors, Inc. and is widely used in industrial applications such as motor control, factory automation, and human machine interface control. The OP516A is an optically activated device, meaning that it reacts to the presence or absence of light. In general, the device acts as a switch, turning outputs on or off in response to the presence or absence of light.

The OP516A is made up of two main components: a light sensitive material called an active element and a transistor, which switches the output when the active element is exposed to the light source. The transistor is powered by an internal power supply, which can be either a DC or AC power source. The power source then passes through a light-sensitive material, which acts as the active element. When light enters the active element, it either increases or reduces the current flow in the active element. Based on how the current flows, the transistor then switches, turning the output on or off.

The OP516A is an extremely reliable optical sensor due to its small active element, which reduces circuit noise and gives the device increased accuracy. Additionally, the device can be configured to respond to either a single light source or multiple light sources, allowing for a wide range of applications. The sensor also features an internal software-controlled response time, which ensures the sensor is responding at an appropriate speed to the light source. Finally, the OP516A is designed to last for long periods of time with minimal maintenance, making it an ideal choice for use in automated systems.

The OP516A phototransistor optical sensor is one of the most versatile sensors available. It can be used in various industrial applications, such as motor control, factory automation, and human machine interface control. It is extremely reliable, due to its small active element, and features an internal software-controlled response time. Additionally, the device can be configured to respond to either a single light source or multiple light sources. With its robust design and long lasting performance, the OP516A is the ideal choice for placing in automated systems.

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