It is realted to transformer core
212280
I don't know, but it sounds kinky.
165835
Hi! A transformer works on the principle of mutual induction which is valid only when the voltage (or EMF, to be more appropriate) on one of the coils of the transformer is changing with time, as in the case of A.C. voltage. As the magnitude of the voltage changes on one of the coils, the corresponding flux on the other coil also changes, thus giving rise to a voltage on the other side.\n\nAn AA battery provides a constant voltage, as a result of which there is no change in flux and no voltage on the other coil (120 V side, in this case).\n\nHowever, there will be a flux change for a very short duration of time as the current in the 24 V side rises from 0 to its full value after the battery has been connected. During this time, a voltage will be induced in the 120 V side and you'll get an A.C voltage on this side. But this would be for a very short time duration.\n\nSo, the answer: After some time, there is no voltage (A.C. or D.C.) on the 120 V side.
274326
Here is the link for the convertion unit.
282620
one... but I can see how you're confused... it's kind of like those old transformer toys, where you could put three transformers together to make one big transformer... they all three are one God, but are also independent... it's odd
171603
Nuclear fusion power. Look up the Tokamak Reactor.
187527
The heart would be the power supply.
98736
looks as though it's working
637028
A transformer can tested in various ways.Two common tests are the open circuit and short circuit test.Apart from these there are many tests to test the performance.
123785
Theres a H Josephson listed.
436602
Yupp... but unfortunately is a hardcopy on my desk. Perhaps you may straight to tell us what\n\n1. You are designing from HT to Transformer 11kV / 415V\n2. You are designinig from Transformer to LV ??\n3. What is the kVA of the transfomer?
464521
First, what is the input voltage and the desired output voltage?  Is the output voltage fixed, or do you need a range of adjustment (taps)?  Do you need isolation between the input and the output?  If not, an autotransformer (single winding) might be acceptable.  What is the frequency, and is it single phase, three phase Y, or three phase delta?\n\nNext, what is the power rating?  Small transformers are usually rated in output current, whereas larger transformers are rated in KVA.  This is the maximum load;  a smaller load would not be a problem.\n\nFinally, what are the mechanical factors?  Does it need to be hermetic or can it be open frame?  Do you want terminals or wire leads?  What shape and size?  What is the mounting?\n\nIt's not really that hard.  Usually you can browse through a catalog and find the transformer you need in minutes.
403512
It is enough with the 100 w transformer.
243400
soory cnt do ane thng
323779
the wire is magnetized, which can be either through the action of another magnet, or by its being coiled and run through by an intensity
657383
This is an oil driven eceonomy. We are looking.
338859
Transformers, which do not cross the wires between primary and secondary lines, create a magnetic field around the coils. The magnetic field from the primary crosses the wires of the secondary line. Which pushes the electrons a little. In a direct current, this pushes it just once and that's it. But in an alternating current, each time the direction of the primary coil changes, the magnetic field flips (between N & S), which pushes the electrons in the secondary coil a different direction. Each time the primary coil direction flips, so does the secondary coil, inducing a current there, too. For more info, check out
96771
Mineral oil is used in AC power line step down transformers.\nLow frequency though.