VAOL-S4YP4 Optoelectronics

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LED is one of the most commonly used indicators in modern electrical and electronic products. If a single LED is used, it will display a single or complex state by changing its current. Generally, up to four LEDs can be used for displaying a certain state. However, rewiring is needed for the four LEDs. VAOL-S4YP4 is a smart 4-digit LED indicator which can reduce the wiring requirements, improve system reliability, simplify maintenance and reduce costs. Its working principle and application field are introduced in this article.

Application Field of VAOL-S4YP4

VAOL-S4YP4 is a 4-digit LED discrete indicator specifically designed for electronic products. It is widely used in the automotive, electronic device, power system, communication industry and many other fields. It is typically employed to display panel information such as operating temperature, operating pressure, motor speed, operating speed, etc. VAOL-S4YP4 can also be used to indicate system warning or alert state with the indication of a 4-digit LED panel.

Working Principle of VAOL-S4YP4

VAOL-S4YP4 indicator comprises four LED digits for displaying four-digit data. Each LED has two terminals, cathode and anode, respectively. By controlling the current flow through the LED, it can light up in different colors and in different ways. The four LEDs are connected in series and the data is applied to each of them in turn. The required data is converted into a 4-bit binary code which is fed into the LEDs in the form of high and low signals. Accordingly, the LEDs are illuminated to show the desired value or state.

VAOL-S4YP4 has a wide range of operating current and is capable of displaying a variety of information accurately. It is designed for easy installation and comes with various features such as a secure input filter, reverse voltage protection, overvoltage protection, and surge current protection. Moreover, it uses a large number of state-of-the-art technologies, such as current control and dynamic response capabilities.

Conclusion

VAOL-S4YP4 is a compact and cost-effective 4-digit LED discrete indicator that is used to display states and numerical values. It uses LED technology to improve system reliability and reduce wiring requirements. With its wide range of operating current and robust features, it can easily and accurately display information. VAOL-S4YP4 is suitable for a variety of applications in the automotive, electronic device, power system and communication industries.

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