We will explain the theory of compensation and why it is necessary, examine various power stages, and show how to determine where to place the poles and zeros of the compensation network to compensate a power converter. . Part 3 of this article series explains a simple method for designing loop compensation in current-mode controlled switch-mode power supplies. This control architecture is extensively used in power management solutions, including many of ADI's power products. It enables the use of a simple Type 2. . This paper will break the procedure down into a step-by-step process that you can follow to compensate a power converter. They are modeled in the LTpowerCAD® design tool. In this example, the solid line plots are for a design with ~32 kHz bandwidth and 70°. . In modern power distribution systems, improving power factor is essential for ensuring stable voltage, reducing energy losses, and avoiding penalty charges from utilities. To achieve this, power capacitors are used to provide reactive power compensation. Depending on the design and installation. . Power supply loop compensation design is usually viewed as a difficult task, especially for inexperienced supply designers. Practical compensation design typically involves numerous iterations on the value adjustment of the compensation components. This is not only time consuming, but is also. . This article focuses on the three parts of switching power supply: "types and usage scenarios, configuration principles and algorithms, and daily management and maintenance". Part I Types and usage scenarios 1. Combined switching power supply 2. Wall-mounted. .