Linear power amplifier with automatic current sharing function

The utility model discloses a linear power amplifier with an automatic current sharing function, and a power output module comprises a control processor MCU, an operational amplifier OP, a digital-to-analog converter DAC, an analog-to-digital converter ADC, a first triode Q1 and a second triode Q2. According to the utility model, by detecting and calculating the current (alternating current or direct current) output by the transistor of each module and finely adjusting the input signal of the module according to the calculation result, the effect of accurate current-sharing output of the transistor is achieved; the working state of each module can be detected in real time, when one module breaks down, the module is stopped immediately, a fault signal is sent out, and the fault is prevented from being further expanded; components do not need to be screened, and all modules can be subjected to automatic current sharing in the operation process. 本实用新型公开了一种具有自动均流功能的线性功率放大器，功率输出模块包括电路包含控制处理器MCU、运算放大器OP、数模转换器DAC、模数