PDA028A-1A4B

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LED drivers are components that are used to regulate the current supplied to the LED, which allow them to produce precise and consistent lighting levels. PDA028A-1A4B is a LED driver that is used for a variety of applications. This article will discuss the application field and working principle of the PDA028A-1A4B LED driver.

Application Field

The PDA028A-1A4B is a LED driver that is designed for general lighting applications, such as LED lighting for residential, commercial, or industrial use. It can be used in a variety of LED lights, from downlights, floods, task lighting, and many more. This driver provides a compact and reliable solution for single LED lamp designs, making it a great choice for many applications.

This driver can be used with a wide range of LED lighting components, such as high power LED modules, arrays, constant current LED drivers, and power LED drivers. It has a dimmable driver that can be used to control the lighting levels for LED lighting applications. This driver features a wide range of dimming features, such as low-end cut-off voltage, high-end cut-off voltage, pulse width modulation, and more.

Working Principle

The PDA028A-1A4B is a DC-DC LED driver that converts DC power into a precise current to drive an LED efficiently. It features a high power factor and low total harmonic distortion, which make it ideal for general lighting applications. It has two operating modes: the constant current mode and the constant voltage mode.

In the constant current mode, the driver will regulate the current output to the LED. It can be set to any chosen level, up to a maximum of 5A. The driver monitors the LED current and provides a constant current output to the LED, regardless of the changes in the input voltage. In this mode, it is important to remember that the voltage output can be affected by the amount of current. If the current is too high, the voltage output will decrease.

In the constant voltage mode, the driver will maintain the voltage output to the LED. It can be set to any chosen voltage, up to a maximum of 60 VDC. The voltage output will remain stable, even in the face of changes in the input voltage. This mode is ideal for applications where the voltage output must remain constant, such as LED strip lighting.

The PDA028A-1A4B is an efficient and reliable LED driver that can be used for a wide variety of general lighting applications. It provides a compact and reliable solution for single LED lamp designs, making it a great choice for many applications.

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