PAH300S4828

DC DC converters are broadly used in a range of applications. PAH300S4828 is a type of DC DC converters with optimum cost, size, flexibility and high performance. Here, we will talk about its application fields and working principle.

The PAH300S4828 is a constant frequency, Single-Phase, push-pull quasi-resonant converter with sine wave input and adjustable current-mode control. It has many advantages in our application such as the peak power is around 700W, European Efficiency is 90%, input voltage range is 198-264VAC@60Hz, output voltage range is 28-54Vdc, output current can be up to 24A and also the internal temperature is lower. The transformer is small in size and light-weighted. So it can be used in different application such as home electric appliance, office automation systems and lighting.

For its working principle, the PAH300S4828 DC DC converter using advanced synchronous rectification technologies, digital intelligent precision control and advanced adaptive load shift control techniques. It can efficiently convert an incoming AC voltage into a controlled, relatively stable, DC output voltage. The input voltage passes through a transformer, which is an electricity switching device that converts electrical energy from one device to another. After the transformer, the current passes through a single-phase full bridge diode rectifier. Then the rectified current passes through an inductor, which is an electronic device that stores electric energy as a magnetic field. After the inductor, the current passes through the synchronous rectifier to the output capacitor until the converter turns off. Lastly, the output is connected to the load and the output is stabilized.

In conclusion, the PAH300S4828 DC DC converters are widely used in the applications fields due to its optimum cost, size, flexibility and high performance. With the advanced intelligient precision control and adaptive load shift control techniques, it can accurately and reliably provide a controlled, relatively stable, DC output voltage to the load.