The main advantages and disadvantages of switching power supply
Advantages: small size, light weight (volume and weight are only 20-30% of linear power supply), high efficiency (generally 60-70%, while linear power supply is only 30-40%), strong self-interference, output voltage range Wide and modular.
Disadvantage: Due to the high-frequency voltage generated in the inverter circuit, it will interfere with the surrounding equipment to a certain extent. Good shielding and grounding are required.
