PAH75S48-28/P

DC-DC Converters are power conversion devices that are capable of changing the voltage and current levels of a DC signal. The PAH75S48-28/P is a DC-DC Converter that has been designed to deliver high efficiency and reliability for a wide range of applications. In this article, we will discuss the application field and working principle of the PAH75S48-28/P Converter.

Application Field

The PAH75S48-28/P is ideal for a variety of power management applications where flexibility and low power usage are required. Its high efficiency design ensures that power usage is kept to a minimum and helps to reduce heating issues. The PAH75S48-28/P is well-suited for usage in medical, industrial, communications, and aerospace applications. It is also possible to use the PAH75S48-28/P in automotive and consumer electronics applications.

Working Principle

The PAH75S48-28/P uses a buck-boost converter topology to regulate the voltage and current levels of a DC signal. The converter consists of two switches (MOSFETs) and several passive components that are used to control the flow of power. During the operation of the PAH75S48-28/P, the two power switches are turned on and off in a unique sequence to produce the desired output voltage. This process is known as Pulse-Width Modulation (PWM).

The PAH75S48-28/P is also designed with an advanced power factor correction (PFC) feature. This feature ensures that the input power is converted to the desired output power without any losses. The PFC converter also minimizes the stress on the input power line and ensures a high power factor. This eliminates any potential noise interference or power loss on the input line.

The PAH75S48-28/P is capable of providing a wide input voltage range ranging from 90VDC to 370VDC. It also supports a wide output voltage range between 6V to 28V with maximum efficiency up to 94%, making it perfect for a wide range of applications.

The PAH75S48-28/P also features safety certification options such as CCC, CE, TUV, and UL, to ensure high-quality operation. It also has several built-in protection features that help to keep your system safe in the case of unexpected events. This includes input undervoltage protection (UVP), overcurrent protection, short-circuit protection, overvoltage protection (OVP), output overvoltage protection (OPP), and reverse polarity protection.

The PAH75S48-28/P\'s advanced architecture and design ensure high efficiency and reliable operation in a wide range of applications. It is capable of operating under high temperatures ranging from -40°C to +70°C and is capable of delivering up to 28A continuous output current. This makes it ideal for applications in the medical, industrial, communications, and aerospace industries.