NPF-40D-12

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LED Drivers are an important part of modern lighting technology, and NPF-40D-12 is designed to be a reliable and powerful LED driver. The NPF-40D-12 LED driver is a regulated power supply designed for driving high-powered LED systems, such as residential and commercial lighting, automotive lighting, and other applications.

The main feature of the NPF-40D-12 LED driver is its reliable, accurate, and efficient operation. The driver is able to provide a constant voltage output of up to 15V, with a current up to 1,0Amp. The power factor correction (PFC) in the driver ensures maximum efficiency and accurate regulation of the output. The driver is also designed with over-voltage, short circuit, and over-temperature safety features to ensure reliable operation and prevent damage to the LED system.

The NPF-40D-12 is designed to be compatible with LED systems with a wide range of output requirements, ranging from 5 to 15V. It features a wide dimming range, allowing it to be used for dimming LED lights and other applications. The driver also features a open voltage compensation function, which allows it to maintain a constant output voltage even if the input voltage is not constant. In addition, the driver has a high efficiency of more than 94%, a maximum working temperature of -40°C to 60°C, and a low voltage start-up of 4.8V.

The NPF-40D-12 LED driver is ideal for use in a variety of applications, including street lighting, interior lighting, landscape lighting, and decorative lighting. It can also be used in automotive lighting and signage applications, due to its robust and reliable operation. The driver is also suitable for use in residential lighting applications, as it is designed to provide efficient and accurate regulation of LED systems.

The working principle of the NPF-40D-12 LED driver is based on a switched-mode power supply, which is a type of a DC-to-DC converter. In this type of power supply, input and output power signals are converted from AC to DC and then regulated by a control circuit. This control circuit adjusts the rate of energy flow to the LED system depending on the input and output demands, which ensures a constant voltage output and improved efficiency. The driver is also designed to provide protection against short circuits, overvoltage, and overheating, which makes it suitable for use in demanding operating conditions.

The NPF-40D-12 is a reliable and powerful LED driver designed to meet the needs of high-powered LED systems. It is designed for a wide range of outputs, including dimming, open voltage compensation, and a high efficiency that ensures accurate and reliable performance. The driver is designed to protect against short circuits, overvoltage, and overheating, making it suitable for a variety of applications, including residential, commercial, and automotive.

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