SCE048LD3FP1B

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

When it comes to signaling visually or audibly, there are a range of products which manufacturers can use to meet their requirements. Alarms, buzzers and sirens can provide warning signals, indicating that a particular action or event is imminent, or has occurred. One such device, the SCE048LD3FP1, is a unique product that serves as a combination of both an alarm and a buzzer. This article traces the application area and working principle of this device.

Application Field of SCE048LD3FP1

The SCE048LD3FP1 device is a multi-functional alarm and buzzer which fits application needs in various fields, including automotive, home, industrial, and electronics. It is generally used to deliver loud visual and audible signals for potential risk-alert situations.

In automotive applications, the SCE048LD3FP1 can be used to alert drivers when something is amiss on their vehicle. It can also be used to remind drivers when it\'s time to enter a servicing station for maintenance. For homes, it can be used by occupants to alert them when a door has been opened, or when a motion sensor has been triggered. For industrial applications, this device can emit powerful signals when a malfunction is detected.

Working Principle of SCE048LD3FP1

The SCE048LD3FP1 has a two-stage alarm design. When triggered, its built-in driver circuit first activates a visual alarm signal. The alarm light consists of three LEDs and is visible even in brightly-lit environments. The features of the LEDs, including its flashy patterns, can be customized using an external controller.

Once the visual signal has been activated, a multi-tone buzzer is then used to audibly alert the user or bystanders. The loudness of the signals can reach up to 105dB at a distance of one meter. Furthermore, the built-in sound pattern can also be modified with an external controller.

The overall lifespan of the SCE048LD3FP1 is greater than one million operation hours. It has a wide operating voltage level of 3V to 15V and a low activation current of only 30mA. The device is also RoHS compliant and is available in various surface mount packages.

Conclusion

The SCE048LD3FP1 is a versatile multi-functional alarm, buzzer and siren device. Its application can be used in multiple fields for various purposes. It has a two-stage signal design whereby it can activate both a visual alarm and an audible one. It has a longer-than-normal lifespan as well as a wide operating voltage range and a low activation current. Processors can be used to customize the device, giving users more control over its use.

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