- Joined Mar 2, 2015
This Forward without coil marked in blue.
I think it is possible only if the secondary consumption is maximum. Is it right or wrong?
The pulse given in the primary leads to the increase of the magnetic flux in the transformer. Ton.
At Toff, the current in the primaryr disappears.
And the magnetic flux is forced to drop very suddenly, which generates very high voltages in the coils. Faraday e=-df/dt.
But if there is secondary coil consumption on the Ton, then the secondary coil current will generate an opposite magnetic flux.
Thus the magnetic flux will no longer fall from a high value to 0, so there is no need for the coil marked in blue.
It is about 12v and comparable voltages.
I will probably put this into practice and if I miscalculated I will have an unwanted high noise..