Hello, welcome to our official website, we will serve you wholeheartedly!
Classified columnCOLUMN

National Service Hotline

135-9026-1724
news information

homepage  > News Center  > Company news

Main classification of filters2020-12-24
According to the signal processed, it can be divided into analog filter and digital filter.According...
Is the output of control transformer DC or AC?2020-12-24
Transformer is a device to change AC voltage by using the principle of electromagnetic induction. It...
What are the differences between high frequency transformer and low frequency transformer2020-12-24
Generally, low frequency transformer refers to "power frequency transformer", which works ...