Sales of new and original TR22010/R DC screen high-frequency intelligent power module charging module

High frequency switching power supply module

Level C lightning protection processing and EMI filtering. It can effectively absorb lightning residual voltage and power grid spikes, ensuring the safety of the module's subsequent circuits.

The module adopts passive PFC technology, with a power factor of over 0.94. With high-frequency soft switching technology, the module conversion efficiency is greatly improved, reaching over 96%.

LCD Chinese characters display, the module's working status and working parameters are clear at a glance. When the main monitoring system is working, the module receives the working instructions issued by the main monitoring system. When there is no main monitor, the operating parameters of the module can be conveniently set on the module panel, and the module can work independently of the main monitor.

Software calibration technology: Traditional module parameter tuning uses potentiometers, which have inherent defects such as potentiometer drift issues and inconvenient on-site adjustment. The module produced by our company adopts software calibration technology, and there is no potentiometer inside the module. The module output voltage, output current, voltage measurement, and current measurement can be calibrated through buttons and LCD display. The module parameter adjustment is convenient and fast.

Autonomous current sharing technology: The current deviation between modules is less than 3%.

ZVS Soft Switching Technology: In order to enable switching power supplies to operate at high frequencies, our company has continuously researched and developed high-frequency soft switching technology, and has successfully developed ZVS edge resonance technology, which greatly reduces switching process losses, further reducing volume, reducing weight, and greatly improving module performance.