neazoi
Advanced Member level 6
Hi,
Suppose I have a toroidal core and I wind one turn of wire through it, as my primary.
My secondary is also one turn through this core.
For the next description assume no core saturation at any point.
Now, suppose I pass DC 5v through the primary wire from the left to the right (this is just a representation to indicate the DC polarity to you). Nothing will be output on the secondary as a transformer will not work at DC.
Now suppose I wind a second primary with 1 turn at the same phase as the first primary.
Question one:
If I feed a 5V rising edge to this second primary at the same direction of that of the DC, will this rising edge present at the secondary? Will this be 5v or 10v at the secondary?
Question two: If I feed a 5V rising edge to this second primary at the reverse direction of that of the DC, will this rising edge present at the secondary and at what voltage?
Ignore falling edges of the pulses in the previous questions.
Suppose I have a toroidal core and I wind one turn of wire through it, as my primary.
My secondary is also one turn through this core.
For the next description assume no core saturation at any point.
Now, suppose I pass DC 5v through the primary wire from the left to the right (this is just a representation to indicate the DC polarity to you). Nothing will be output on the secondary as a transformer will not work at DC.
Now suppose I wind a second primary with 1 turn at the same phase as the first primary.
Question one:
If I feed a 5V rising edge to this second primary at the same direction of that of the DC, will this rising edge present at the secondary? Will this be 5v or 10v at the secondary?
Question two: If I feed a 5V rising edge to this second primary at the reverse direction of that of the DC, will this rising edge present at the secondary and at what voltage?
Ignore falling edges of the pulses in the previous questions.