1、

In PSPICE simulating report, when supply voltage ( VDD) is 0.5V, the output voltage of 6-stage charge pump can up to 2.68V.

PSPICE模拟结果,当电源电压为0.5V时,6级电压泵可使输出电压放大到2.68V。

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2、

power supply rejection: the ratio of the change in input offset voltage to change in power supply voltage producing it.

电源抑制比,输入失调电压变化量与引起该变化的电源电压变化量之比。

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3、

The technology set the power supply voltage to the subthreshold area ( VddVth) to achieve very low system power consumption.

该技术通过将系统电源电压降低至器件亚阈值区域(VddVth)以获得极低的系统总功耗。

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4、

The proposed method doesn't need hardware synchronization circuit and can perform the calculation of fundamental positive sequence component of the supply voltage in real time.

这种方法不需要硬件同步电路,能实时地计算电源电压中的基波正序分量。

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5、

SPWM modulation is the important way to improve the invert power supply voltage efficiency and reduce the harmonic component.

SPWM调制是提高逆变电源电压利用率和减少谐波分量的重要方法。

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6、

proportional- integral control, and using thyristor pwm drive 1000w electric heater (power supply voltage is ac220v).

采用比例-积分控制、并用晶闸管脉宽调制驱动1000W电加热器(电源电压为AC220V)。

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7、

In order to reduce the DAC output voltage on the comparator input range requirements, bold use of capacitive pressure relief technique and ultimately to achieve the reference voltage to supply voltage.

为了降低DAC的输出电压对比较器输入范围的要求,大胆地采用电容缓压技术,最终可实现参考电压达到电源电压。

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8、

However, people will carry home appliances such as mobile phones and the car can not match the power supply voltage, so development of an economical and practical in-vehicle inverter into a demand.

然而人们随身携带的家用电器比如手机却不能与汽车上的电源电压相匹配,因此开发一款经济实用的车载逆变器成为一种需求。

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9、

The design of negative sequence protection is mainly introduced with seriously unbalanced power supply voltage fault, open phase fault and two-phase short circuit fault.

从电源电压严重不平衡故障、断相故障和两相短路故障三方面介绍了负序保护方案设计;

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10、

This paper treats of frequency stability of conventional 12-channel carrier transmitters as used in collieries, with particular reference to the considerable variations of underground transmission line impedance and fluctuations of supply voltage.

本文根据煤矿井下载波传输线路阻抗变化大、电源电压波动大的特点,针对传统的矿用十二路载波发射机,讨论了其振荡频率(即发射频率)的稳定性问题。

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11、

But the set up time reduction slowed observably, as the power supply voltage was increased to about 3 times as large as the servo amplifier output voltage corresponding to rated current.

随着电源电压的增大,控制电流建立时间减小,当电源电压达到伺服放大器额定控制电流所对应的输出电压的3~4倍以上时,电源电压对提高伺服放大器动态性能的作用明显减弱。

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12、

The software is mainly divided into the main control module, the data storage module, metering and supply voltage detection circuit, IC card reader module driver and LCD driver and other software design.

软件主要分为主控制模块、数据存储模块、计量和电源电压检测电路、IC卡读写模块驱动和液晶驱动等软件设计。

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13、

The circuit is realized with 0.35 μ m CMOS technology and its die area is 0.03 mm~ 2. The test results show that the circuit has 7-bit static resolution while the power consumption is 0.86 mW under 3.3 V supply voltage.

该芯片采用0.35μm标准CMOS制造工艺,面积为0.03mm2.在3.3V工作电压下,测试结果显示芯片的静态分辨率达到了设计目标,功耗为0.86mW。

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14、

first, turn on the power. check the connection of the power source and testing machine within the use scope of power supply voltage tester.

一、打开总电源检查供电电压试验机使用范围之内后电源与试验机线连接。

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15、

The continuous scaling of CMOS devices to deep nano technology and inexorable reduction in supply voltage greatly challenge technology.

随着CMOS技术发展至深纳米工艺级别,器件尺寸等比例缩小和电源电压持续降低引发了巨大的技术挑战。

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16、

The constant current source of thyristor commutation supply voltage

晶闸管整流供电的恒流源

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17、

The static operating current is only several μ A at 1.8 V~ 5.5 V supply voltage. The amplifier achieves an open-loop gain higher than 80 dB, and had high power supply rejection ratio ( PSRR) and high common mode rejection ratio ( CMRR).

电源工作电压1.8V~5.5V,静态工作电流仅为μA级,并具有80dB的开环增益、高电源电压抑制比和高共模抑制比等特点。

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18、

And the power dissipation is 0.11W ( including switching loss) when supply voltage is 12V. The designed chip was taped out.

此外,芯片在12V供电电压下的稳态工作功耗仅为0.11W(包括开关损耗)。

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19、

In addition, inside circuit there exist Line-to-Line crosstalk and supply voltage variation caused by sudden change of electric current while the digital device is on/ off and other problems.

另外在电路内部也存在线间产生交调失真及数字器件的通/断时电流急骤变化引起电源电压变动等问题。

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20、

voltage generated by the motor at the instant of reclose may be equal to the supply voltage but exactly out of phase.

再合闸瞬间电机产生的电压可与电源电压相等但正好失相。

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