Transformer shielding cover manufacturer, what role does the shielding cover play in toroidal transformers + 15 years of manufacturer

Transformer shield manufacturers, also known as magnetic shields, generally use magnetically permeable materials, preferably permalloy, but they are expensive, and generally use magnetically conductive silicon steel strips or iron to make them. What is the main function of the shielding cover in the toroidal transformer? Xiaoshuo will come to understand with you: The toroidal transformer with shielding cover has small magnetic leakage and low interference. For power amplifier transformers, electromagnetic interference can be largely eliminated. The sound quality is quite pure and noise-free. It is mainly used for magnetic shielding, effectively reducing the interference of magnetic field on circuits and electronic components. Hardware, 15 years of focus on transformer shield manufacturers, 20,000+ sets of mold custom processing and production experience, monthly 100+ sets of mold processing capacity, 3 million punching production capacity per day, stamping accuracy up to 0.01mm, and 16 quality inspections strictly. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve mass production quality problems. Choose, choose rest assured!