Power management

Power is widely used in a variety of electronic equipment or systems, power performance is good or bad, a direct impact on the normal operation of equipment or systems. How to make the power supply in the application more stable and better, the key is to do the power of the rectifier filter. The use of high-quality stability of electronic components for filtering, with significant frequency characteristics and noise absorption capacity, the ideal purchase of electronic materials become an important decision-making elements. Power supply applications, generally include power adapter, desktop power supply or server power. The passive components required for the supply of power must be exposed to temperature fluctuations in the environment can still maintain high stability of the product, and has an ultra low ESR (equivalent series resistance) value and high oscillation current rating. The high capacitance and low equivalent series resistance (ESR) characteristics of this family of products allow low impedance to be maintained at high frequencies to support noise suppression and oscillatory absorption in a wide range of applications. In this application, the space is the key factor, the cost and the highest efficiency for the priority. How to choose high-quality power products on the application of electronic components, such as chip capacitors, high voltage chip capacitors, chip resistors, chip inductors, tantalum capacitors, precision resistors, electrolytic capacitors, Zener diodes, rectifier diodes, light-emitting diodes And other electronic components. The performance of the power supply parameters play an important and decisive role.