低功耗设计的关键技术包括选用低功耗的各类器件，低工作电压，对MCU进行时钟管理或休眠，对各部分电路和器件进行电源管理等。
Low-power oriented design techniques include selecting low-power parts, low operation voltage, managing clock of MCU or making MCU turn into dormancy, managing power supply of circuit and so on.
通过简单分析该主电路的结构形式和工作原理，证明它是一种对电网污染少、整流输出电压特性好的焊接电源主电路形式。
By analyzing its structure and working principle, it proves that the new circuit has little pollution to the network and has well characteristic of the output voltage.
这些关键应用所考虑的其它因素包括：元件封装设计、工作电源范围和钽器件优异的电容-电压（CV）特性。
Otherconsiderations for these critical applications include component package design, working voltage ranges and the advantageous CV levelsof tantalum devices.
该逆变器电源电压相同的条件下正常工作。
The inverter supplies a voltage identical to that under normal operating conditions.
微功耗、低工作电压、高电源抑制比是在电源芯片中的基准源设计过程中遇到的主要挑战。
Low power, low voltage and high PSRR are the main challenges in designing bandgap reference for switching regulator.
当输出电压超过40v时，产品进入保护状态，当故障排除或重新起机时，电源工作正常。
When the output voltage is over 40v the product is protected. When the fault is excluded or is start working again the power supply is working normally.
所有单元当电压下降到93vac时仍然能够保持正常工作，尤其适合于那些电源稳定性存在问题的使用场合。
All units when the voltage drops to 93vac when still can maintain normal work, especially suitable for those power stability problems of using occasions.
通过对比发现，MCML电路比其它逻辑电路更适合在低电源电压下工作。
From the comparison, we know that MCML is most suitable for working under low voltage supply among the logic families.
其发射机频率稳定度高，调制频偏大，在电源电压变化约30%的条件下亦能稳定工作。
Transmitter has a high frequency stability and big FM deviation and can also operate under the changing of power supply voltage in the range of. 30%.
开关电源是一种电压转换电路，主要的工作内容是升压和降压，广泛应用于现代电子产品。
Switching power supply Switching power supply is a voltage conversion circuit, the main work is the step-up and step-down, are widely used in modern electronic products.
当市电断路时，工作于电压控制模式，提供稳定的交流电源输出。
While the unity power is failed, the power conditioner works in voltage-controlled mode so as to output AC voltage.
这种脉冲电源可以实现在高重复频率工作下的高电压大电流输出，具有小型、高效和高可靠性。
The pulsed power can works by high output voltage and large output current under the repetition rates, it has some merits: simple structure, high efficiency and high reliability.
所述主回路将电源电压转变为所述红外线控制电路、音乐电路及计时电路所需的工作电压，所述红外线控制电路连接所述透射头。
Said main circuit can transform the voltage of power supply to working voltages needed by infrared control circuit, music circuit and timer circuit.
在分析了其他变频器的局限性后，指出了双PW M变频器是交流励磁的最佳电源方案，详细地讨论了电压型双pw M变频器的工作原理与控制策略。
In this paper, a back-to-back PWM converter is considered as the optimum scheme of ac excitation power supply and its operation principle and control strategy are discussed in detail.
介绍基于脉宽调制芯片TL 494的高压电源的工作原理，其电压可由单片机控制的数字电位器进行调整。
Principle of high voltage power supply based on PWM chip TL494 is introduced in this paper. The adjustment of the voltage is performed by digital potentiometer controlled by MCU.
为此，提出了防范此类事故的对策，建议引入励磁变压器电源作为调节器的工作电源，并对该机组的转子过电压保护进行改造。
It is suggested that the excitation transformer power be introduced as the operational power supply for the regulator, and the rotor overvoltage protection of the unit be modified.
介绍了SPWM逆变电源输出电压波形重复控制的工作原理及重复控制器的设计方法。
The operation principle of repetitive control of output voltage of SPWM inverter and design method of repetitive controller are introduced.
不要使用高于额定工作电压的电源，使用高于本产品额定电源可能会引起火灾或系统损毁。
Do not supply power voltage higher than the rating voltage, which may cause fire or systematic damage.
分析基准电压回路的电路设计，通过增大并联电容或供电电源的容量，解决了动态工作下的零漂问题。
Based on the analysis of benchmark voltage circuit design, the zero drift in dynamic condition is solved by increasing capacitance of the parallel capacitor or the power supply.
电源模块通常为功能模块提供恒定的电压或恒定的电流，以保证它们稳定的工作。
These modules provide constant current or constant voltage for the electronic products to guarantee them work stably.
因此即使在低电源电压操作下，各晶体管仍可正常地在饱和区工作。
Thus, operating even under lower voltage of power source, each transistor can still be operated at saturation region normally.
半导体制冷片多个并联使用时，需要低压大电流的电源提供直流工作电压，为此我们设计了1。
When semiconductor chilling plate is used in parallel connection mode, a DC power supply with a low voltage and high current has to be available.
工作的电源一定有内电压吗？
若在家中使用应用产品专用的电源适配器导入工作电压，若在车内使用应用产品专用的点器连接线导入工作电压。
If use at home application products dedicated power adapter import working voltage, if using in the car application products dedicated point device connecting import working voltage.
系统供电电源输出电压纹波小，工作稳定。
Besides, the output voltage of the switched power has high stability and low ripple.
内置四组独立电源供应，可根据工作状态高速改变供电电压，提高功放效率。
With 4 sets of built-in power supply, they can increase the amplifying efficiency by high-speed power supply voltage change according to the operating state.
采用低电源电压工作时，轨到轨输出级可以使动态范围达到最大。
The rail-to-rail output stage maximizes the dynamic range when operating from low supply voltages.
分析了多层压电电源的工作原理，导出了该电源的电压输出公式。
The principle of multilayer piezoelectric power supply was analyzed, and the output voltage formulas were deduced.
本文设计了一种工作在1.2V低电源电压下的折叠混频器。
A 1.2v low voltage supply folded-switching mixer is designed in this paper.
本文设计了一种工作在1.2V低电源电压下的折叠混频器。
A 1.2v low voltage supply folded-switching mixer is designed in this paper.
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