Lost your copy of CRT Television repair course by Humphrey?

When you buy a product which is downloadable usually the download link is active between two to three days.

By that time it is assumed that you have downloaded your product and saved it somewhere in your computer.

Sometimes you may do this but after some time something happens and you lost your valuable product….

DVD Player repair guide by Humphrey ready

DVD Player repair guide

 By Humphrey now ready...

 for more info kindly click the book cover below

Feedback and more questions from Afghanistan

Hi Humphrey,

Hope you are fine and doing well.

I have read the eBook, it was very interesting and i learned so many things from it.

But some question still I have and I would like you to explain them for me. The questions are as follows.

How the HOT switches ON/OFF very fast? 

Is the mechanism inside the HOT is like that, or it is switched OFF by the one of the output voltage of FBT though another Transistor or something, and when it is switched OFF there is no output voltage from FBT, and when there is output from FBT the HOT is switched ON again, and this way it is witched ON/OFF very fast.