VAOL-S4WR4 Optoelectronics

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The VAOL-S4WR4 is a discrete LED(light emitting diode) indication product that can be used to indicate or signal various changes or processes. It is commonly used in electrical circuits and systems to indicate the status or failure of systems or components. A variety of colors are available, with the most common being dual-color red-green and three-color red-green-blue. It is typically used in the following application fields:

Automotive

The VAOL-S4WR4 is often used in the vehicle dashboard, providing real-time information about the car’s status to the driver. Examples include an indicator for the gear selection, oil level, overheat warning, low battery warning and more.

Industrial

In industrial environments, the VAOL is commonly used to indicate the operational status of machinery and systems. For example, it is used to indicate the condition of a machine’s cooling system or the health of a system’s power supply. It is also used to indicate when a system’s components have been disconnected or malfunctioning.

Communication

The VAOL is used in telecommunications, allowing operators to monitor the status of their networks in real time. For example, it is used to indicate the presence of an alarm or other event, or to indicate when a line has been disconnected or overloaded.

Security

The LED indication is often used in home, business and infrastructure security applications. It is used to indicate the presence of an intruder, the status of a security system, or the presence of emergency personnel. The VAOL is also used to indicate the status of emergency lighting.

Working Principle

The VAOL-S4WR4 works by using the properties of light emitting diodes to indicate different states or signals. A light emitting diode is a two-terminal semiconductor device that emits light when electric current passes through it. The LEDs used in the VAOL have three different colors and can be programmed to denote different information. When current is applied to the LED, it emits a light of a specific color depending on the combination of colors used. The colors are typically used to indicate either an unchanging state or a state of flux, such as whether power is present, or if a system is healthy.

The VAOL-S4WR4 is an efficient, cost-effective way to communicate and monitor the status of equipment and systems. In addition, its bright colors make it easy for users to identify different states, making it much safer for them to operate systems and ensuring that they take the appropriate corrective actions when necessary.

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