KB2885SGW

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

Despite their small stature, Light Emitting Diodes (LEDs) offer many features that make them invaluable for a variety of industrial applications. Producers of circuit board indicators, arrays, light bars, and bar graphs now use LEDs to enhance both the function and the aesthetic appeal of their products. The KB2885SGW is a particularly popular circuit board indicator that combines an RGB LED with a wide array of features benefiting in applications that require bright and compelling visual cues. The following will discuss the KB2885SGW\'s application field and working principle.

Applications of the KB2885SGW

One of the primary applications of the KB2885SGW is artistic lighting display. This product uses the integrated red, green, and blue LEDs to produce a cascade of dazzling effects and colors. Its compact size permits it to fit comfortably in most arrangements, allowing users to make the most of its aesthetics without taking up too much space or processing power. In addition to entertaining applications, the LED can also be used for process control and automation. The LED is frequently used in industrial machines to indicate when certain steps are completed or when certain errors have occurred. By using a combination of red, green, and blue, operators can quickly acquire visual feedback in complex monitoring procedures.

Hardware Features

The KB2885SGW is a silicon module containing an RGB LED, a battery-backup capacitor, an LED drive IC, and an internal buzzer. LEDs are optically coupled to the LED drive IC, which can control up to 3 channels of LED lighting. The LED driver features 7-bit semi-PWM dimming control and allows for both logic level and analog dimming. It also integrates over-voltage, short-circuit, and thermal protection functions. The capacitor, which is connected directly to the LED driver, serves as a battery backup, in case the voltage of the power line drops below a certain threshold.

Working Principle

The working principle of the KB2885SGW is quite straightforward. First, it receives a power signal from the power line. This is then converted by the LED drive IC into a voltage signal and sent to the RGB LED. The LED then produces the corresponding light color depending on the voltage applied. The brightness of the LED is regulated by the 7-bit semi-PWM dimming control and can be adjusted both manually and automatically. The internal buzzer is connected to the LED drive IC and is activated when the LED is operating, providing an additional visual and audible cue. Furthermore, the battery backup capacitor ensures the LED will remain powered even in the event of a power outage.

Conclusion

The KB2885SGW is a versatile and powerful circuit board indicator that can be used for a variety of applications ranging from process control to artistic lighting displays. Its RGB LEDs combined with its battery backup capacitor, 7-bit dimming control, and internal buzzer make it a valuable asset for any application that requires bright and vivid visual cues. With its small and compact size, it can easily fit within many existing arrangements, and its ease of use and installation make it ideal for a wide variety of projects.

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