CRT in Focus

19 09 2011

All photos.

I finished the CRT power supply and got the CRT running with focus and grid:

As you can see we have an interference pattern. To the eye the beam looks much brighter in the center:

With the focus adjustment I can broaden the beam:

The CRT power supply:

 

Advertisements

Actions

Information

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s




%d bloggers like this: