source of power supply

Communication power supply is the power source of communication equipment.

通信电源是通信设备的动力之源.

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The approach is designed a group of temperature controlled switch circuit which control whether the parallel resistance is activated or not. Temperature signal is come from bridge voltage signal which is power supply by constant current source.

技术途径是设计一组温控开关电路来控制并联电阻器是否接入，温度信号来源于恒流源供电下的传感器桥压信号。

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The overall design method of the power supply is put forward, constant-current source circuit and AC source circuit are developed separately;

提出了功放系统的整体设计思路，分别设计了恒流源电路与交流放大电路；

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Always switch off the power supply after using electrical equipment. Study of constant-current source for measuring DCR of large electric power equipment

电气设备使用完毕后，一定要关掉电源。电力设备直流电阻测量用恒流源研究

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Power Source of AC Primary Side Intermitting Supply by Cycle Control

周波控制交流一次侧间歇供电电源

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Design of a Band-gap Voltage Source with High-voltage Power Supply and Self-starting

具有高电源电压和自启动功能带隙电压基准源设计

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The conducted emission generated by arc welding power source not only may affect devices connected in the same main supply, but also may result in mal-function of itself.

弧焊电源工作时产生的传导骚扰，不仅会影响设备本身的正常工作，还可能会对同一电网中其他用电设备产生干扰。

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Power source by deserve to bring supply of common on lumbar leather belt dry cell.

电源由配带在腰部的皮带上普通干电池供给.

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Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机，采用了空间30°相带绕组，能较好的缓解由于恒流源供电而产生的谐波问题。

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