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Princhip Secures Patent for 'D-Class Power Amplifier Circuit Featuring High Voltage Resistance via Low Voltage Devices, Along with Its Control Method'
3 day ago /
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Author：小编
Based on information from Tianyancha, Zhuhai Princhip Technology Co., Ltd. has been granted a patent for "D-Class Power Amplifier Circuit Featuring High Voltage Resistance via Low Voltage Devices, Along with Its Control Method," bearing the authorization announcement number CN119543850B. The patent was officially announced on October 17, 2025, following an application submission on November 13, 2024. At the heart of this patent is the innovative use of low-voltage devices to attain high voltage resistance. This breakthrough has the potential to significantly enhance the efficiency of D-class power amplifiers while also broadening their scope of applications.
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