内部电源 meaning in English

internal electric source
internal power supply

Ivpwr internal power supply voltage
内部电源电压
Construction machinery - electromagnetic compatibility of machines with internal electrical power supply ; german version en 13309 : 2000
建筑机械.带有内部电源的机器的电磁兼容性
Using this novel start - up circuit structure for the off - line switching model power supply ic can save the cell area , reduce the power consumption of the circuit , and easily control and supply the larger output voltage
采用该结构集成开关电源的启动电路可以节省芯片面积，降低电路功耗，易于控制且可提供较大的芯片内部电源电压。
The charging current and period can be programmed by user to provide friendly interface . in order to enhance its efficiency , the cooperation capability between ic and current limited adapter has been reinforced in this circuit to overcome the problem of low efficiency of the linear charger
效率方面,本文采用由基准电压源提供的2 . 8v基准电压作为芯片的内部电源,增强了芯片与具有电流限制功能的电源( cc / cv )协作的能力,克服了线性充电器效率低的问题。