PLV-040S012

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LED Drivers are devices that provide power to light-emitting diode (LED) systems. In many LED applications, the LEDs require a power supply to maintain a constant voltage, current and temperature. The PLV-040S012 is a high efficiency, low cost driver designed for general purpose Red/Green applications in single color lighting. This driver is capable of driving an 8W LED source with up to 6A of current.

The PLV-040S012 is a high efficiency, low cost driver designed for general purpose Red/Green applications in single color lighting. Using its integrated microcontroller, the PLV-040S012 is able to intelligently adjust multiple parameters such as such as current, voltage, temperature, and operating frequency in order to maximize energy efficiency and minimize power dissipation. Furthermore, the PLV-040S012 also offers a wide input voltage range of 4.5V-30V, allowing for operation from a wide range of power sources.

The PLV-040S012 features a unique three terminal output configuration that utilizes a negative, positive, and neutral terminals that are electrically isolated, protecting the circuit from overvoltage and overcurrent surge from the external power source. This arrangement of three terminals allows for the inclusion of a variety of control signals, such as dimming. The PLV-040S012 also features high efficiency up to 90%, providing power savings and extended product life while reducing the output voltage ripple.

In terms of working principles, the PLV-040S012 utilizes pulse width modulation (PWM) to control the power of LED light sources. By controlling the duty cycle of the PWM signal, the average output current of the driver can be regulated, thus providing brightness control for the LEDs. The PWM duty cycle is controlled digitally by the microcontroller inside the driver, allowing for a high level of accuracy and stability.

Finally, the PLV-040S012 also includes a variety of protection features. It includes over voltage, over temperature, and overload protection to prevent damage to the LEDs and the drivers from external conditions. It also includes short circuit protection that will shut down the power sources when the load is shorted or overloaded. This ensures a safe and reliable operation.

In conclusion, the PLV-040S012 is a high efficiency, low cost LED driver designed for general purpose Red/Green applications in single color lighting. This driver is capable of driving an 8W LED source with up to 6A of current. Thanks to its integrated microcontroller, this driver is able to intelligently adjust its current, voltage, temperature, and frequency settings in order to maximize energy efficiency and minimize power dissipation. Furthermore, the PLV-040S012 also features a unique three terminal output configuration, offering reliable protection against overvoltage and overcurrent while also providing a wide range of control signals. Finally, the driver also features a variety of protection features to ensure a safe and reliable operation.

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