When combined in a PV plant array, unique electrical characteristics of each PV module define the current voltage characteristic of the whole array, and thus the energy yield of the system.
当连接在一个光伏阵列时，每个光伏组件独特的电特性可决定整个阵列电流电压特性，由此提高光伏系统的发电量。
The CC-CE combined amplifier has the nicer wide band magnifiable characteristic qua the buffer and gives some gains in voltage and electric current.
共集-共基组合放大电路具有良好的宽带放大特性，既可以作为缓冲级又能够提供一定的电压和电流增益。
The circuit has a characteristic of high accuracy of voltage transfer and current transfer, simple structure, easy realization, low cost, and good utility.
该电路具有电压传输和电流传输的精度高、结构简单、易于实现及成本低廉且实用性好的特点。
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