SDS120PS15B

AC/DC converters refer to devices that can convert alternating current into direct current, and can also convert direct current into alternating current. The SDS120PS15B is a device that belongs to the AC/DC converter family. It is designed to convert AC voltage into regulated DC output voltage with up to 120W of power. This device is suitable for a wide range of applications, ranging from motor speed and motion control, to supplying power to small embedded systems.

The SDS120PS15B is designed as a high-efficiency, high-performance AC/DC converter. Using a patented, efficient ripple chopping technology, this converter offers a smooth and efficient power delivery over the entire input voltage range. This results in low ripple noise and high efficiency, making it ideal for low-noise and high-efficiency applications. Furthermore, the device is designed to meet or exceed all safety standards and international EMC requirements.

The circuit design of the SDS120PS15B follows the standard switching converter topology. The device uses a full bridge rectifier to convert the incoming AC voltage into a DC voltage. The DC voltage is then switched by a high frequency oscillator, which generates a series of pulses. The output voltage is regulated by a comparison between the DC voltage and a reference voltage. The switching speed of the oscillator varies with changes in load and input voltage, and the device maintains a constant output voltage regardless of the load and input voltage.

The SDS120PS15B also features a unique low voltage protection feature. This feature shuts off the internal power supply to the device if the DC voltage falls below a predefined level. This provides protection for the device if the input voltage is too low or the load is too great. Additionally, the device is also protected from short circuits and over loads.

The SDS120PS15B is a versatile, high-efficiency and high-performance AC/DC converter. It can be used in a wide range of applications from motor speed and motion control, to supplying power to embedded systems. The device is designed to meet or exceed all safety standards and international EMC requirements, providing a reliable and robust power supply. Additionally, the device offers high efficiency and low ripple noise, and is protected from short circuits and over loads. The SDS120PS15B is an ideal AC/DC converter for low-noise and high-efficiency applications.