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该文介绍一种应用于直放机电源中的新颖的通信电源后备系统 ,该系统主要由UC2906、VI -26L -CU和外围电路组成 ,经实际使用证明可靠性高 ,性能优良。
This paper introduces a new communication power backup system applied to the power supply of direct power amplifier. The system mainly consists of UC2906, VI-26L-CU and peripheral circuits. The system has been proved to be reliable and excellent in performance.