AL1678-08BS7-13 Integrated Circuits (ICs)

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The AL1678-08BS7-13 is a high-power dimming LED driver for general lighting applications. This driver is a pulse width modulation (PWM) voltage regulator, which can provide up to 180W of adjustable output power. It has a typical efficiency of up to 95%. The driver has a wide input voltage range from 120VAC to 277VAC and a wide universal output voltage range from 8 to 48V for all types of LED configurations, such as ACM, Digital and High Bay lights. The driver also includes an onboard dimming control, which provides 0-10V analog dimming and customer dimming capabilities.

With AL1678-08BS7-13, no additional startup or standby power is needed. It has a soft-start, which means that it can reach rated output power 3x faster than the traditional power supplies. The driver also features over-temperature, over-current, over-voltage protections, which ensure the safety of the system during operating

The AL1678-08BS7-13 is designed to reduce the costs related to managing the system. It is an ideal solution for LED lighting applications, such as parking lots, commercial buildings, and factories. It can support various LED configurations and it has a built-in energy management function, which allows it to operate at minimum power consumption.

In terms of working principle, the AL1678-08BS7-13 uses a buck-boost converter to regulate the output voltage so as to achieve efficient and stable output power. In addition to that, the driver is also capable of high frequency PWM dimming, which is implemented by changing the duty cycle of the PWM signal. The dimming technique will ensure that the light level is distributed evenly across the entire space. When using the dimming feature, the driver can be programmed to the desired light level ranging from 0 to 100%.

The AL1678-08BS7-13 is a versatile and reliable driver used to improve the efficiency of LED based lighting applications. The driver has high efficiency and its dimming capability ensures that the light level is distributed evenly. It has a wide universal output voltage range, which makes it suitable for different LED configurations. Besides that, the onboard energy management feature allows the driver to operate at minimum power consumption. Overall, this LED driver provides a great solution for LED lighting applications.

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