Weike Electronics Participates in a Fire Safety Emergency Drill



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2024-06-23

The Development of High-Frequency Switching Power Supply Technology for Communications

The trend in telecommunications high-frequency switching power supplies is toward greater integration and miniaturization; power density will continue to increase, placing ever higher demands on manufacturing processes.

2024-06-23

A general definition of ripple in low-ripple power supplies

Since a DC regulated power supply with low ripple is typically generated by rectifying and regulating an AC source, it inevitably contains some residual AC components in its output.

2024-06-23

Applications and Basic Principles of Module Power Supply Noise Filters

Various types of EMI noise are present in both 220 V/50 Hz AC power grids and 115 V/400 Hz AC generators, with man-made EMI sources being among them.