大家在查： TDI-65 fuddled 4.5%-5% ruyantj VirtualListSize plexuses 四肢残缺蒲溪宫山英 thorought

皮安计

网络Picoammeter

皮安计

皮安计

皮安计

Picoammeter

测试测量常用中英大全和中文解析|... ... Fall Time（下降时间）： Picoammeter（ 皮安计）： Precision（精度）： ...

1

2

In such an arrangement, CIN doesn't shunt RFB, and has only a fraction of the effect it would have with a shunt picoammeter.

在这种情况下，CIN 不会对 RFB 分流。其影响与分流皮安计的情况相比是很小的。

3

To measure the offset of a switch card , connect the output of the card to a pico ammeter or electrometer .

若要测量开关卡的偏移电流，请将卡的输出连接到一台皮安计或静电计。

4

5

Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct .

由于静电计、安培计或皮安计的输入端压降小于 1mV ，这两个二极管不会导通。

6

Two general types of connectors are used for electrometer, picoammeter, and SMU measurements .

静电计、皮安计和 SMU 的测量工作中使用两种通用类型的连接器。

7

A second set of switches (on the Model 7158 ) connects each capacitor to the pico ammeter after a suitable soak period .

第二组开关（7158 型）在经过合适的平稳时间后将每个电容器连接到皮安计。

8

Some electrometers and picoammeters have voltage sources built into the instrument and automatically can calculate the unknown resistance .

有些静电计和皮安计具有内置的电压源，能够自动地计算出未知电阻。

9

Electrometers, picoammeters, and SMUs may be damaged if excessive voltage is applied to the input .

如果输入端加入过高的电压，静电计、皮安计和 SMU 就可能损坏。

10

Note the top electrode is guarded , so that only current flowing across the insulator is measured by the picoammeter.

注意，顶部的电极接保护，所以只有流经绝缘体表面的电流才为皮安计所测量。

11

If this is the case , a simple coaxial vacuum feedthrough can be used to make connections from the collector to the picoammeter.

在这种情况下，可以使用简单的真空同轴接头来进行从收集电极到皮安计的连接。

12

Rise time in a feedback picoammeter is a function of the physical or stray capacitance shunting the feedback resistance (RFB).

反馈型皮安计的上升时间是反馈电阻（RFB ）上并联的物理电容或寄生电容的函数。

13

To avoid measurement errors , it's critical to make proper connections from the electrometer , SMU, or picoammeter to the device under test .

为了避免测量误差，关键之点在于将静电计、SMU 或皮安计和被测装置进行适当的连接。

14

The basic configuration of the constant-voltage method using an electrometer or picoammeter is shown in Figure 2-30a.

使用静电计和皮安计的恒压法的基本电路配置如图 2-30a 所示。

15

The resulting speed-up comes from the reduction of the input impedance of the picoammeter due to negative feedback .

速度提高的原因是由于负反馈的作用使皮安计的输入阻抗降低。

16

The picoammeter reads the current at the last dynode, which is equal to the anode current minus the current flowing to the previous dynode.

皮安计在最后一个倍增管电极处读取电流，此电流等于阳极电流减去流过前一个倍增管电极的电流。

17

Picoammeters and SMUs also have very low input bias currents , although usually not as low as an electrometer 's .

皮安计和 SMU 也具有很低的输入偏置电流，但是通常没有静电计低。

18

The voltage across RL1 is the picoammeter voltage burden, normally less than one millivolt, so the resulting current will be quite small .

RL1 上的电压为皮安计的输入端压降，通常小于 1mV ，所以产生的电流是相当小的。

19

Some electrometers and picoammeters, however , have a built-in voltage source and are capable of measuring the resistance directly .

然而，有的静电计和皮安计内部装有电压源，能够直接测量电阻。

20

Electrometers, SMUs, and picoammeters can be used with relatively large values of source capacitance .

静电计、SMU 和皮安计等都可以使用比较大的源电容数值。

热词推荐

大家在看