AS3661

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PMIC - LED Drivers are designed to protect and drive LED lighting systems. One of the popular models is the Australian Standard 3661 (AS3661). This LED driver is designed to protect and drive LED lighting systems with superior performance. It is also used in a variety of applications ranging from indoor lighting to street lighting and more.

AS3661 can be used in a variety of applications, including indoor and outdoor lighting, parking lots, residential and industrial buildings, public transportation, educational facilities, sport fields and other commercial lighting. The AS3661 is also a critical component for street lighting systems, providing reliable and efficient lighting.

The AS3661 is a very versatile and powerful LED driver. It supports a variety of operating voltages between 35V and 52V, which makes it suitable for a wide range of applications. It can also be used to drive multiple series of LEDs in different configurations, such as single, double, and triple series. Furthermore, it has the ability to control individual LED channels through the use of its built-in power switch.

AS3661 provides superior dimming and color control of the LED lights. It is a closed loop LED driver, which means that it is capable of providing feedback of the LED lights to ensure optimum performance and brightness. Furthermore, it includes a built-in over current and over temperature protection to provide additional reliability.

The working principle of AS3661 is simple and straightforward. It uses a PWM signal to control the output power of the LED drivers. The PWM signal is generated by an external controller or a micro-controller. The generated PWM signal is then sent to the driver, which controls the output power of the connected LED drivers. The PWM signal is used to adjust and maintain the desired luminosity level.

AS3661 supports a wide range of dimming curves and allows the user to customize them. Additionally, it features pulse-width modulation dimming with different dimming curves to provide lasting and reliable performance. This kind of dimming works by continuously adjusting the current level and allows the user to adjust the intensity of the light accordingly.

AS3661 is also a very resilient LED driver compared to other models. It has high power efficiency and can handle extreme temperatures as well as surges in demand. It can withstand high current levels and even sudden power loss. All these features make it ideal for a wide range of applications.

In addition to its robust construction and performance, AS3661 is a very cost-effective model of LED driver. Its low cost means it is an ideal choice for many applications and is also suitable for high-volume production. It is manufactured to meet the ever-changing needs of the lighting industry, making it a great choice for commercial and industrial lighting applications.

In summary, AS3661 is a versatile and cost-effective LED driver. It has many features, including a PWM signal, multiple series support, dimming curves, over-current and over-temperature protection, and it can handle extreme temperatures and surges in demand. These features make it a great choice for many lighting applications in both commercial and residential settings.

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