NPF-120D-12

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LED drivers are an important component used to power LEDs. The NPF-120D-12 is one such component that is installed to offer LEDs with the necessary power consumption and optimized performance. It is an energy-efficient LED driver, designed to replace linear mode of power supply, and it has many desirable characteristics. This article will explain the use and working principle of NPF-120D-12.

Application Field

The NPF-120D-12 LED driver has wide application in LED lighting fixtures and is generally used indoors. It can be used to power different types of bulbs, such as LED strips, CFL bulbs, par light fixtures, and floodlights. This LED driver is also integrated with features that make it suitable for larger lighting loads, such as street lamps, stadium lights, parking lot lighting, and tunnel lighting.

The NPF-120D-12 LED driver is a reliable and cost-efficient option, making it a preferred choice for industry. Its power factor of up to 0.95 is ideal for large projects, such as illuminating buildings and airports. Similarly, its wide compatibility with most LED bulbs makes it suitable for a variety of lighting loads.

Working Principle

The NPF-120D-12 LED driver is designed with high efficiency and power factor in mind. It contains an efficient integrated half-bridge, allowing it to reach a power factor of 0.9. This driver is also designed to regulate input voltage and current, allowing it to maintain power levels consistent with the specification of connected LEDs.

At the core, the NPF-120D-12 LED driver utilizes an active power factor correction (PFC) to convert input voltage and current into direct-current (DC) power. This process is highly efficient as it allows the driver to increase steady-state PFC up to 0.95. The driver also contains a built-in constant current driver, further supporting efficient operation.

At the same time, the NPF-120D-12 LED driver also offers advanced features such as active compensation, allowing it to auto-correct for power spikes caused by changes in line voltage or current. This feature ensures stable power supply to connected LEDs, and makes the installation of the driver easy and hassle-free. Additionally, the LED driver also offers short-circuit protection, spike protection, and over-temperature protection.

Conclusion

The NPF-120D-12 LED driver is an energy-efficient power supply component that is widely used in LED lighting fixtures. It utilizes an active power factor correction to convert input voltage and current into direct-current power. This driver also offers advanced features such as active compensation and short-circuit protection, making it a reliable and cost-efficient LED driver.

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