An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.


http://electronicstopics.blogspot.co...ctron-gun.html

sona wrote:
An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.


http://electronicstopics.blogspot.co...ctron-gun.html

Hi,
And if the speed is too great electrons bounce off the anode and it
forms electron clound acting like a barrier, so on and son. Who invented
this? Heard of Fleming?

sona wrote:
An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.


http://electronicstopics.blogspot.co...ctron-gun.html


And your point is?

WTF does that have to do with this newsgroup anyway?

You can't easily "repair" a CRT at home, though I do remember those CRT
"boosters" from the days of B&W TV. They were little autotransformers
which increased the CRT filament voltage a bit to raise the emission of
a partially depleted cathode.

Jeff

--
Jeffry Wisnia
(W1BSV + Brass Rat '57 EE)
The speed of light is 1.8*10^12 furlongs per fortnight.

On Dec 30, 1:11*am, sona wrote:
An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.

http://electronicstopics.blogspot.co...ctron-gun.html

Well said. Clear, concise and probably the worst grammatical structure
I've seen in a long time.

"Jeff Wisnia" wrote:
sona wrote:
An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.



[snip SPAM link]

And your point is?

It's called SPAM. If you are going to help propagate SPAM, please at least
remove the link to the SPAMmers site.

Jon

Jon Danniken wrote:

"Jeff Wisnia" wrote:

sona wrote:

An electron gun is a part of cathode ray tube on increasing the
filament current the rate of emission of electrons from the cathode
will increase. on the other hand, by increasing the accelerating
potential on anode, the energy of electrons reaching the anode will
increase due which the electrons will strike the screen with a greater
speed.




[snip SPAM link]


And your point is?


It's called SPAM. If you are going to help propagate SPAM, please at least
remove the link to the SPAMmers site.

Jon



And I do see your point Jon, thanks. I'll try to remember to remove
links in the future.

Jeff

--
Jeffry Wisnia
(W1BSV + Brass Rat '57 EE)
The speed of light is 1.8*10^12 furlongs per fortnight.

DerbyDad03 writes:

Well said. Clear, concise and probably the worst grammatical structure
I've seen in a long time.

Probably copied and pasted into the "blog" without the blog owner
understanding any of it. These people seem to operate by stealing
content that someone else wrote, pasting it into a free "blog" that
will get indexed by search engines. Then when some poor sucker ends up
at the page looking for information, they find ad links that will pay
the "blog owner" real money when clicked.

Dave