Anode without glow?

Question

Physics

I have an x-ray tube, to reduce the number of components in the circuit, I threw a couple of turns on the anode pulse transformer for heating. Now the question itself is whether it is bad for the pipe to turn on the glow together with the supply of the anode? Is the 100-200 kilohertz alternating current power supply bad? Since the tube will turn on for ten seconds and will work for only less than 10 minutes during the weight of the experiments, will I have enough of its resource in this power mode or will it quickly fall back? Thanks in advance for your replies.

Answer 1

Now the question itself is - is it bad for the pipe to turn on the glow together with the supply of the anode?

A cold cathode does not inject electrons - what will it be. Warm up - work.

Is the 100-200 kilohertz alternating current power supply bad?

The thermal inertia of the cathode will smooth out these 100,000 hertz oscillations by the same 100,000 times - it warms up / cools down in seconds.