常规的现有技术泵响应于指示负载已达到预定电压的信号而关闭。
The conventional prior art pump turns off in response to a signal indicating that the load has reached a predetermined voltage.
为了进行测量，在预定的时间(通常为60秒钟)内，给样品施加恒定的电压。然后，用皮安计或静电计测量产生的电流。
To make the measurement, a constant voltage is applied for a predefined period, usually 60 seconds, and the resulting current is measured with a picoammeter or electrometer.
如果延迟超过预定的时间量，则过载保护电路关闭电压调节器。
If the delay exceeds a predetermined amount of time, the overload protection circuit shuts down the voltage regulator.
一种具有欠电压保护电路(11)的电压调节器(10)和一种用于防范输出电压小于预定的电平的方法。
A voltage regulator (10) having an undervoltage protection circuit 11 and a method for protecting against an output voltage out being less than a predetermined level.
如果输出电压小于预定的电压电平，则开关电路部分将增强的控制信号传输到调节电路。
If the output voltage is less than the predetermined voltage level, the switching circuit portion transmits an enhanced control signal to the regulation circuit.
一种具有过载保护电路的电压调节器和用于防护输出电压大于预定的电平的方法。
A voltage regulator having an overload protection circuit and a method for protecting against an output voltage being less than a predetermined level.
写入驱动器在预定周期期间，使用具有电平高于正常驱动电压的过驱动电压驱动第二局部线。
The writing driver drives the second local lines using an over-driving voltage having a higher level than that of the normal-driving voltage during a predetermined period.
如果输出电压大于预定的电压电平，则跨导放大器产生使过电压标志置位的电流。
If the output voltage is less than the predetermined voltage level, a transconductance amplifier generates a current that sets an overload flag.
当电池电压达到预定的最高安全电压，数字传感器和微处理器将自动切换到第二阶段的充电过程2。
When battery reaches a maximum safe predetermined voltage, the digital sensors and microprocessor automatically switch into stage 2 of the charging process.
晶体管元件包括预定的阈值电压。
The transistor element comprises a predefined threshold voltage.
当电池电压下降到预定的欠压值时，能自动侦测，同时停止输出。
The controller continuously detects the voltage of the battery and switches off the power output when battery voltage is lower than a specified value.
第一电压和第二电压是预定的交流电压。
The first voltage and the second voltage are predefined alternating voltages.
第一电压和第二电压是预定的交流电压。
The first voltage and the second voltage are predefined alternating voltages.
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