overview

The parametric performance of an ideal DC converter

• The voltage at the input and output terminals is a smooth DC voltage, and there is no AC harmonic component
• The output impedance is zero
• Fast dynamic response and strong inhibition ability
• High efficiency, miniaturization4.

Commonly used DC/DC power supply solutions

• Linear power supply. Mainly used in applications where heat generation and efficiency are not required, the efficiency of linear power supplies is usually between 35% and 50% pulse-width modulation (PWM) switching power supplies.
• Higher efficiency and flexibility in use than linear power supplies;
• High-efficiency resonant switching power supply. Evolved from the basic PW switching power supply, it is mainly used in fields with high efficiency and special requirements for electromagnetic interference