2021 Labor Day Holiday announcement


In accordance with national regulations and combined with the actual business needs of the company, our company will have a holiday from May 1st to May 5th and go to work on May 6th.

Upward trend of China's intelligent manufacturing station


Recently, heavyweight documents have been issued intensively, and the real economy has been raised to an unprecedented strategic height.

Component out-of-stock cause analysis: the most fundamental root cause is found!


The storm of shortages is contagious again and again. International original factory out-of-stock intensified, delivery time further extended. Can domestic components quench the thirst of foreign shortages? This is an unprecedented difficulty faced by the industry.

Huawei Publicizes Patents for "Battery Management System and Health Status Estimation Method"


Recently, Huawei has released a patent titled "Method for Estimating Battery Health Status, Battery Management Device, and Battery Management System" with publication number CN112740056A.

Electronic engineers' design experience of switching power supply for many years is an absolute essence of practice!


Talking about the design experience of switching power supply for many years, from the design of switching power supply printed board, printed board wiring, printed board copper wiring, the application of aluminum substrate and multi-layer printed board in switching power supply, to the duty cycle of flyback power supply, absolute practice essence!

The Munich Electronics Fair concludes with a great success!


1,116 exhibitors and 48,268 professional visitors gathered in one place Over 60,000 square meters of exhibition space, a 42.5% increase from the pre-epidemic period 2021 International Automotive Electronics, Systems & Solutions Theme Pavilion is brand new.

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