8D017M99PB

The 8D017M99PB is a dual-channel DC-DC converter with PFC function. It is mainly used for power supply applications in different types of equipment. This unit is also able to provide high efficiency and low noise performance. In this article, the application field and working principle of the 8D017M99PB will be discussed.

The 8D017M99PB offers multiple features for its users, such as wide input voltage range, high conversion efficiency, and low EMI. It also has excellent reliability and long life performance due to the use of high-quality components and advanced circuit design. The 8D017M99PB is ideal for power supply applications in different types of equipment, such as industry control systems, power distribution systems, battery charging systems, LED lighting systems, and automotive electronic systems.

The 8D017M99PB is a DC-DC converter that can convert an input DC voltage into an output DC voltage. This device is also able to provide a high conversion efficiency of up to 95%. This converter also features a PFC (Power Factor Correction) function that helps improve the input current waveform, reduce the THD (Total Harmonic Distortion), reduce the input current ripple, and improve the system performance.

The 8D017M99PB utilizes a true-voltage control scheme in order to provide a stable output voltage. This converter consists of two main parts, the primary stage and the secondary stage. The primary stage utilizes a Fly-Back topology which operates in a continuous conduction mode, and it is responsible for obtaining the input power and transforming it into an isolated output voltage. The secondary stage utilizes a buck topology that converts the output voltage of the primary stage into the desired output voltage.

The 8D017M99PB features a wide input voltage range of 4.2V to 117.5V, and output voltage levels of 12V, 24V, 48V, and 71V. It also has a high efficiency up to 95%, and a low stand-by power consumption of less than 1W. In order to ensure stability and reliability, the 8D017M99PB also includes over-voltage, under-voltage, over-current, and over-temperature protection features.

In conclusion, the 8D017M99PB is an ideal solution for power supply applications in different types of equipment, such as industry control systems, power distribution systems, battery charging systems, LED lighting systems, and automotive electronic systems. This unit provides an excellent conversion efficiency of up to 95% and a wide input voltage range of 4.2V to 117.5V. It also includes additional features such as PFC, over-voltage, under-voltage, over-current, and over-temperature protection.