根据焊接现场条件,建立数字化电源控制器的试验测试环境。
By simulating the field condition, the testing environment of the digital power source controller is established.
电镀工作条件是指电镀时的操作变化因素,包括:电流密度、温度、搅拌和电源的波形等。
Electroplating working conditions is to point to the operation of the when electroplating changes factors, including: current density, temperature, mixing and power of the wave, etc.
最后对电源状态的转换条件进行了优化,优化处理后待机态的能耗节省了21%。
The energy consumption at stand-by state can be reduced by 21% after the optimization of the switchover condition.
由于更重要的发酵只发生在有氧条件下的氧气或空气好电源(无菌)是必要的。
Since the more important fermentations occur exclusively under aerobic conditions a good supply of oxygen or air (sterile) is needed.
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.
通过赫尔槽试验研究了镀液中各成分含量、操作条件及电源对镀层外观的影响。
Effects of each component content in solution, process conditions, power source on appearance of Sn deposit were studied by Hull Cell test.
新军事变革条件下引发的现代战争中,通信电源是现代通信联络中的必要环节,对此也提出了更高的要求。
The communication power supply should be improved in the new military revolution conditions, because it is important for the modern correspondence contact.
在此基础上建立了射频激励CO_2激光器放电气体等效电路,为射频电源的成功研制准备了必要的条件。
Based on the analysis and study, the RF excited CO_2 laser of discharging gas equivalent circuit can be designed and provide the essential condition of the RF power.
在此基础上,根据大气压下有利于均匀辉光放电的放电条件,最终推算出有利于均匀辉光放电的最小电源频率。
On the basis of the studies above, the minimum power supply frequency favorable to uniform glow discharge was formulated.
以飞机电源系统为例,提出了互为热贮备系统的概念,并归纳出其可靠性的分析方法,指出了各种方法的使用条件。
Taking airplane power system for example, the conception of mutual heat reserve system is presented, the methods of reliability analysis and the working conditions of the system are introduced.
该开关电源采用新颖的双管串联模式,解决了高电压输入条件下开关管的选用难题。
In this switching power supply, the novel mode of serial two-transistor is adopted to solve the difficulty of choosing switch transistor under the condition of high-voltage input.
可提供条件:建设用地、电源、水源及其它。
The conditions supplied: construction land, power supply, water supply and the other.
叙述了一种新型的由集成电路构成的线性触发器,该触发器用于在电源频率可变条件下工作的整流电路。
A new kind of linear trigger circuit made up of integrated circuit is described. The trigger circuit is used in rectification circuit under the condition of the variable frequency of power source.
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%.
并联型有源电力滤波器适用于多种负载条件下的谐波和无功补偿,尤其是能应用于电源电流畸变和不平衡条件下。
The SAPF prototype can compensate harmonics and reactive well under varies load conditions, especially in the case of a distorted or unbalanced current of power supply.
在额定输入电压,最大负载和额定负载条件下,电源的效率大于65%。
The power supply efficiency shall be greater than65% under rated input voltage. It will be measured at the typical load and maximum load.
有鉴于此,论文重点围绕高效率开关电源控制芯片的开发,尤其是轻载条件下提高开关电源效率的技术开展研究。
Therefore, the thesis emphasized on the design of high efficient switch power supply controller, especially the improvement of the efficiency under light load condition.
在适当的条件下,此电源可以满足各种厚度非线性晶体材料的极化要求。
Under appropriate experimental conditions this power supply can meet the needs of polarizing nonlinear crystals with various thicknesses by electrical polarization method.
随着大功率开关电源功率密度的不断提高,合理的热设计是保证电源可靠工作的前提条件。
With the continuous improvement on power density of high-power switching power supply, reasonable thermal design works as a prerequisite to ensure a reliable power supply.
结果表明:直流脉冲电源条件下取得的陶瓷膜比交流脉冲电源条件下取得的陶瓷膜更致密,因而具有更佳的耐腐蚀性;
The results show that the ceramic coating obtained under the condition of DC impulse source is more compact than that of AC impulse source.
将该胶应用于电源变换器整流组合作为灌封材料,经过产品技术条件考核,完全达到质量可靠性的要求。
The resin is applied in power transformer and rectifier as pouring material. Test of the properties shows that this resin meet the requirements of the reliability.
修订后的标准名称为《电力系统直流电源柜订货技术条件》。
The standard name after editing is "ark of power system direct current source orders goods technical condition".
而信号远离电源电压后,再维持放大器的共模抑制是不必要的,需要的却是不为瞬间过电压所毁坏的条件。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
在任何时候,任何输入条件下,当输出操作在短路情况下,电源供应器将进入保护模式,当故障消失后,电源要能自动恢复正常。
The power supply shall be protected when any output operation in circuit short condition. The power supply shall be Auto restart when the fault condition is removed.
本电源在同等条件下还具有体积小、结构简单、价格低廉等优点。
Moreover, it has the advantages of small volume, simple structure and low cost.
文中阐述了电动车电驱动系统的工作条件、供电电源的特性、电动车运行的工况特性,以及在这种工作条件下电驱动系统的设计特点。
The paper discusses the operating conditions and the characteristics of the power supply of the electric vehicles drive system. The design methods under these conditions are provided.
文中阐述了电动车电驱动系统的工作条件、供电电源的特性、电动车运行的工况特性,以及在这种工作条件下电驱动系统的设计特点。
The paper discusses the operating conditions and the characteristics of the power supply of the electric vehicles drive system. The design methods under these conditions are provided.
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