VOF-225-12 Power Supplies - External/Internal (Off-Board)

AC DC Converters

 AC DC converters are widely used in fields like aeronautics, communications, industry production, medical and home appliances. VOF-225-12 is one of these AC DC converters with the performance of multiple protections, high efficiency, reliable operation and strong stability. The functionality of the VOF-225-12 AC DC converter depends on the working principle of transferring the AC input into a DC output.

Application Field

In terms of application, the VOF-225-12 AC DC converter is mainly used in occasion where its features of multiple protections and high efficiency are particularly essential. For instance, in aerospace industry, it process AC input to drive sensitive components such as motors and actuators. In addition, for applications that require high temperature or vibration resistant, this AC DC converter is the ideal choice. Generally speaking, the VOF-225-12 AC DC converter is perfect for aerospace, communications, medical electronics, home appliances or harsh environment that needs high efficiency or multiple protections.

Working Principle

The VOF-225-12 AC DC converter works base on the DC to AC transformation principle. The AC input passes through a full-bridge rectifier circuit that converts it to a DC current, then it goes through a filter to remove any high-frequency noise before entering the main switching element. The current is then chopped by a switch and fed to a primary inductor to form a high frequency voltage in a Buck configuration. The output current is then fed to a transformer where its voltage is reduced before the final output is generated. Finally, the regulated DC voltage is provided to the output terminals through a feedback loop that uses an error amplifier to adjust its output voltage.

In conclusion, the VOF-225-12 AC DC converter is a device commonly used to provide DC current and voltage. It has the features of high efficiency, multiple protections and reliable operation, which make it the ideal choice for aerospace, communications, medical electronics and home appliances. The working principle of the VOF-225-12 AC DC converter is based on the DC to AC transformation and is mostly composed of a rectifying full-bridge, a feedback loop and a switch.