I cannot understand how this circuit works

Ylli

Joined Nov 13, 2015
1,088
what is a deflection coil??
Do you know what a CRT is? A cathode ray tube. It's what they used to use in an analog TV. The electron beam was made to scan across the screen, and from top to bottom by using a magnetic field just beyond the electron gun. You would have a coil on the left and right for horizontal deflection, and top and bottom for vertical deflection. The deflection coils would be connected in series and to their respective drivers.
 
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