AC DC Converters

An AC to DC Converter is a power electronic device or system which converts an alternating current (AC) to a direct current (DC). It is a type of electrical power converter that is used to convert one form of electrical energy to another.

The AA15T051212D AC to DC converter is a highly efficient, high-power, high-frequency power converter. It is designed to work with a wide variety of AC voltage inputs from 85-265VAC and provides a stabilized DC output of 5V/12A. With its high efficiency and power factor, the AA15T051212D maximizes efficiency while minimizing power losses and cost.

Application Field and Working Principle

The AA15T051212D is widely used in medical equipment, telecommunications, industrial automation, testing and measuring instrument, military and aerospace applications, and many other fields. It has a wide range of operating temperatures from -20 to +85℃, is capable of outputting up to 4A of current, and has a high MTBF (mean time between failures) of 50,000 hours.

The AA15T051212D is based on a flyback topology and utilizes an Active-Clamp Zero Voltage Soft Switching (ZVS) to reduce power losses. This allows the converter to operate more efficiently than traditional AC/DC converters with low power consumption. The converter uses a constant-voltage feedback loop to ensure that the output is always stable.

The AA15T051212D also features a soft-start circuit that limits the current surge when the converter is started. This reduces stress on the power source and helps protect the system from over-current and short circuit protection. Additionally, it also includes over-voltage protection and over-temperature protection for safe operation.

The AA15T051212D provides an adaptable solution for many applications. It is an excellent choice for those who need a reliable and efficient AC/DC converter. Its wide input voltage range, high-power capability, high efficiency, and reliable protection make it suitable for many different applications.