In the field of mathematics, corresponding sides usually refers to the sides of two plane figures corresponding to one another. For example consider the two figures below: As we can see both the above figures are pentagons.
The flyback converter is used in both AC/DC and DC/DC conversion with galvanic isolation between the input and any outputs. The flyback converter is a buck-boost converter with the inductor split to form a transformer, so that the voltage ratios are multiplied with an additional advantage of isolation.herefore the operating principle of both converters is very close: 1  When the switch is closed (top of Fig. 2), the primary of the transformer is directly connected to the input voltage source. 2  When the switch is opened (bottom of Fig. 2), the primary current and magnetic flux drops.
A digital converter box is a one-time purchase with no monthly fees. One converter box is necessary for every TV that doesn't have a built-in digital tuner and that receives its signal over the air with an antenna. Plug that same cable into the antenna in jack on the converter box. 2  Plug the coaxial wire that came with the converter box into the antenna out jack on the converter box. 3  Plug the other end of that same cable into the antenna in jack on your TV. 4  Plug in the converter box power cord.