For international order please make sure your Cr Card can support international transection!
A power supply is an electronic device that converts electrical power from a source into a specific voltage, current, and frequency that can be used to power electronic devices. Power supplies are commonly used in a variety of applications, including computers, telecommunications equipment, industrial machinery, and consumer electronics.
There are different types of power supplies, including linear power supplies and switching power supplies. Linear power supplies work by using a transformer to reduce the voltage of the AC input and then regulating the voltage with a voltage regulator. Switching power supplies, on the other hand, use a high-frequency oscillator to convert the input voltage to a high-frequency AC signal, which is then transformed and rectified to produce the desired DC output voltage.
Power supplies are rated based on their output voltage, current, and power rating. The output voltage and current ratings determine the maximum amount of power that the power supply can deliver to the load. The power rating, measured in watts, is the product of the voltage and current ratings.
Power supplies are available in a variety of form factors, including desktop, rackmount, and wall-mount designs. They may also include additional features, such as overvoltage and overcurrent protection, remote control, and monitoring capabilities.
Overall, power supplies are an important component of many electronic devices, providing the necessary power to enable their operation. It is important to select the appropriate power supply for a given application to ensure that it can provide the necessary voltage, current, and power rating.
These products are not intended to diagnose, treat, cure or prevent any disease. This web site is for educational and research purposes only. It is not intended as a substitute for the diagnosis, treatment and advice of a qualified licensed professional.