Protel drawing circle

Select the layer you need, use toplayer as an example, click on the placement tool to draw a circular icon, place it on the interface, double-click to set the circle properties, including radius, start angle, end angle, etc.

In the window of the artboard, press the P key directly, and the menu will come out. There are several commands for drawing circles on the top.

Here are the steps and diagrams:

Step 1: Bring up the shortcut toolbar. As shown

How does protel draw a circle, how to draw components?

Click on the menu as shown in the figure, the following shortcut button will appear:

How does protel draw a circle, how to draw components?

How does protel draw a circle, how to draw components?

Several of the buttons inside the oval are used to draw a circle.

2) Click on the last round button in the oval circle above to draw the circle directly. as follows

How does protel draw a circle, how to draw components?

3) After drawing the circle, you can double-click to modify the diameter of the circle. As shown in the ellipse box below. The value represents the radius of the circle in mm. For example, if you write 5, the actual radius is 5mm and the diameter is 10mmd.

How does protel draw a circle, how to draw components?

Bridge Rectifier

Rectifier bridge is to seal the rectifier tube in a shell. Points full bridge and half bridge. The full bridge connects the four diodes of the connected bridge rectifier circuit together. The half bridge is half of four diode bridge rectifiers, and two half bridges can be used to form a bridge rectifier circuit. One half bridge can also be used to form a full-wave rectifier circuit with a center-tapped transformer. Select a rectifier bridge to consider. Rectifier circuit and operating voltage.

Bridge Rectifier,Original Bridge Rectifier,Full Bridge Rectifier ,Diodes Bridge Rectifier,Single Phase Rectifier Bridge, Three Phase Bridge Rectifier

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