电子探索器板 - 使用电源

电子探索器董事会电源比模拟发现2具有更多的功能和选项。

• 1电子探索器委员会
• 波形software
• 带有USB端口的计算机运行软件

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If you want some help getting your Electronics Explorer Board set up and calibrated, or installing WaveForms, check out this quick start指示收集。校准类似于模拟发现2，我建议您在使用之前对电子探索器板进行校准。您将需要在10-50Ω和质量电压表之间具有高功率（≅10W）电阻，才能完成校准。

Once you have your Electronics Explorer Board and WaveForms all set up, open the power supplies by clicking on the “Supplies” button.

这将打开电源窗口。

在顶部，您有三个选项：“文件”，“控制”和“窗口”。

• “文件”让你Savethe current power supply settings as a new project, You can then打开that project to set the power supplies to the saved setting. You canExport电源设置，无论是图像还是 *.csv， *.txt或 *.tdms格式中的原始数据。你也可以关闭电源供应窗口。
• “Control” gives access to the跑and停止functions.
• “窗口”让您查看其他Waveformstools you have open, the main Waveforms screen, or theHelp窗户。

Below that you have the controls for each of the four power supply types.

At the top left is主启用，，，，which will turn on/off any power supply channel that has a check mark in the list below that button. Any channel that is not checked will not turn on with the Master Enable button.

启用盒的右侧有四个盒子。

在左上角正供应（VP+）。您可以将电压设置为0到 +9V之间的任何值，以将3个小数点设置为3个小数位。您还可以将最大当前限制设置为0到1.5A之间的任何值，将其设置为3个小数位。启用VP+并打开后，电子探索器板将发送回实时电压和当前数据，这些数据将显示在下拉菜单下方的框中。

Below the Positive Supply is theNegative Supply(VP-). The parameter limitations are the same as fro VP+, except negative instead of positive. Real time data will also be displayed once VP- has been enabled and turned on.

在右上，你有你的Fixed Supply（VCC）。您可以选择 +3.3V或 +5V。这对于为需要稳定电源的微控制器，微处理器或FPGA芯片提供动力。实时电压和当前数据在下拉菜单下方显示。您不能限制此频道上可用的电流。

固定电源以下是Reference Volatges(Vref1和Vref2)。你可以set these values anywhere between -10V and +10V. Decimal precision varies with whether you are using mV or V values. There is no real time data from the Electronics Explorer Board monitoring these pins.

Next is the plot window.

At the left side you have various metrics that you can use to monitor your circuit. TheValuecolumn shows the value as of the last sample.

通过单击下面显示的按钮，您可以从其他指标列表中进行选择以添加到观察列表中。

双击要添加的度量标准，然后单击“关闭”。新指标将出现在列表的底部。请注意VMTRnis an exclusive function to the Electronics Explorer Board and designates one of four built-in voltmeters on the board itself. They measure voltage in reference to the internalgndplane of the Electronics Explorer Board.

Clicking on the button below lets you remove the selected metric or clear all metrics at once. You can also press “Delete” on your keyboard to remove a highlighted metric.

通过突出显示的度量，下面显示的按钮可让您重新分配该插槽的度量。您可以根据需要拥有同一指标的实例。您还可以双击度量，将该插槽重新分配到其他度量标准。

下面的按钮将在“值”列旁边的每个度量标准中添加最大和最小列。随着更多的样本，这些值将会改变以反映该度量测量的最大或最小值。

历史框框设置了在图窗口中可查看的总公制历史记录。您可以将此值设置为10到24小时之间的大多数值。如果您输入的值无法正常工作，则该图将自动正确到将有效的壁橱值。

下面的按钮使您可以更改绘图更新速率，以及在绘图窗口中显示了多少个样本。请注意，这两个值与历史框中的值息息相关，一个变化可能会影响其他两个值。

下面显示的按钮将清除所有度量轨迹的绘图窗口。无论供应是否开启或关闭，都可以随时完成。随着更多样本开始注册，新的痕迹将变得可见。

The Plot column has a box for each metric to enable/disable that particular trace on the plot. Check the box to enable the trace.

要更改颜色列中“颜色框”上的跟踪时钟的颜色。从打开的窗口中选择您的新颜色，然后单击“确定”以更改它。

Each metric has a small gear icon, as displayed below, in the last column right next to the plot window. This lets you set the vertical plot scale for that particular metric. Auto adjustment is set by default, but you can set the unit/division value and the offset value.

在图的右上角，显示了另一个小型齿轮图标。您可以将标签添加到图中，将背景从黑色更改为白色，并更改所有指标的默认微量宽度。如果您单击一个度量标准，它的跟踪将比其他度量稍宽，并且还将上升到图的顶层，以使其更容易看到。

Lastly, just above the top right corner of the plot, you'll see a green arrow. This will make the plot slide closed, widening the metric value columns on the left to allow for clearer viewing of the data. Click it again to slide the plot window back open. The plot will continue to update even if it is closed, and opening it will show the accurate history according to the rate, sample, and history settings.