ELM31205BC-3-YG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Light-emitting diodes, more commonly known as LEDs, are incredibly reliable and efficient light sources that are found in many electronic devices and applications. Whether it’s a simple blinking indicator on a circuit board, a backlight for a display, a streetlight, or a signal light, LEDs have become a versatile and essential component in modern technology. The ELM31205BC-3-YG is a type of LED that is specifically designed for circuit board indicators, arrays, light bars, and bar graphs. In this article, we will discuss the application fields and working principles of the ELM31205BC-3-YG.

Application Fields

The ELM31205BC-3-YG is a light-bar, RGB LED display module designed for applications such as channel indicators and status displays. It is designed to fit into a 0.7” component hole, making it ideal for applications such as panel levels, audio mixing, and status indicators. The ELM31205BC-3-YG’s compact size and low power consumption make it ideal for applications that require a light-bar display in a limited space. Additionally, its wide viewing angle (170°) and high brightness (up to 3000mcd) make it suitable for variety of indoor and outdoor applications.

Working Principle

The ELM31205BC-3-YG is an LED light bar module composed of five individual RGB LED segments. Each segment consists of three RGB LED chips that have an operating voltage of 3V to 5.5V. The LED segments are connected in series in order to create a single, continuous LED light bar. When the circuit is powered on, current flows through the LEDs and they emit their respective colors. The individual LED chips can be controlled using a common anode or common cathode configuration. With a common anode connection, the LEDs are connected to the positive power supply, while the negative (ground) pins are controlled individually. With a common cathode connection, the LEDs are connected to the negative power supply and the positive pins are controlled individually.

The ELM31205BC-3-YG also has a built-in pulse width modulation (PWM) controller that allows for the LED segments to be dimmed or brightened without changing the LED current. This allows for precise control over the LED brightness and creates a wide range of dynamic possibilities. Additionally, the ELM31205BC-3-YG has a built-software controlled temperature compensation that compensates for any changes in temperature and ensures consistent performance. The ELM31205BC-3-YG’s impressive level of control makes it an ideal choice for applications such as channel indicator arrays, status displays, wardrobe lighting, and more.

Conclusion

The ELM31205BC-3-YG is a compact, versatile, and efficient LED light bar module designed for applications such as channel indicators and lighting display. Its low power consumption, wide viewing angle, and high brightness make it suitable for a variety of indoor and outdoor applications. The ELM31205BC-3-YG also has a built-in pulse width modulation controller and temperature compensation to ensure consistent performance. All these features make the ELM31205BC-3-YG a great choice for circuit board indicators, arrays, light bars, and bar graphs.

The specific data is subject to PDF, and the above content is for reference