linear power

Why S . M. P . S instead of Linear Power Supply?

为什么采用开关电源代替线性电源?

Electric vehicle ( EV ) chargers are highly linear power system load.

电动汽车 充电机是非线性的设备,工作时产生的谐波电流很高.

Comparing to linear power supply, switching power supply has advantages of small size, light weight, high efficiency which makes it the dominant power supply in electronic products.

开关电源较之于线性电源，具有体积小、重量轻、效率高等优势，使得它在电子产品的供电电源中占据统治地位。

The technical difficulty of the subject is the RF transceiver in the design of linear power amplifier and baseband circuit transceiver link design.

课题的技术难点是射频收发信机中的线性功放的设计和基带电路中收发链路的设计。

By analyzing the reason of the distortion of the linear power converter, the design method of the power converter is improved, which eliminates the crossover distortion.

分析了线性功率变换器失真的原因，改进了功率变换器的设计方法，使其消除交越失真。

Linear power modulator of shifting phase type A new pulse power-regulator

调相触发型线性调功器一种新型的脉冲调功器

The reactor thermal output is 4 250 MW, and average linear power density is 179.5 W/ cm.

反应堆热功率输出为4250MW，平均线功率密度为179.5W/cm。

Relying on the model, the unstable influence of the structure resonance is eliminated with an incomplete differential PID control algorithm. The control bandwidth can surpass its structure resonance frequency and wide bandwidth control can be realized through applying linear power amplifier.

依据模型，以不完全微分PID控制算法来消除结构谐振的不稳定影响，采用线性功率放大驱动方式，可使控制带宽超过其结构谐振频率，实现高带宽控制。

The traditionary linear power amplifier has been washed out for its low efficiency and big size.

传统的线性功率放大器由于效率低,体积大,因而已经被淘汰.

In 3G communication, we usually use the less efficient linear power amplifier to make the final signal amplification, which affected cell phone battery life.

3G通信中，通常使用效率较低的线性功放做最终信号放大，这影响到手机电池的使用时间。

At present, solid state power amplifier has wide application in the remote control subsystem of the telemetry and remote control system which made most important in research in the solid-state linear Power Amplifier.

目前，固态功率放大器在遥测遥控地面发射系统已经得到广泛的应用，使对于线性固态功率放大器的研制显得极为重要。