Recent content by Sanu

  1. Sanu

    In what way toroidal cores are important for heavy transformer ?

    Hey there, Unlike other types of transformers, the toroidal transformer has an optimal design. Toroidal cores are made of electrical steel with a very low loss rate and high saturation induction by a magnetic coil transformer. Here is the answer you might look for...
  2. Sanu

    Coronavirus transmission prevention device.

    The news says that most events such as school, church, mosque or trips to Mecca are susceptible to the Corona virus.
  3. Sanu

    Larry Tesler , the inventor of copy-and-paste , dies at age 74

    Thats a really Sad News. One of the great American computer scientist who worked in the field of human-computer interaction
  4. Sanu

    What are these sections of this power supply?

    Sadly, the schemes you relate to look far too difficult to understand some of the components are even unfamiliar to me. Which means, I'm sure you're right that I'll actually try to understand and construct it first! The electricity supply seems easy enough, but the amplification device is nuts...
  5. Sanu

    Step down transformers

    If the secondary voltage is greater than a primary voltage, a secondary current is less than the primary voltage. A transformer adjusts voltage as well as current in such a way that the input power of the generator is equal to that of the input power (less for transformer losses).
  6. Sanu

    Transformer; How do I calculate turns and volume.

    Yeah I know just though to help
  7. Sanu

    Welding Current Transformer Core Materials

    In general, the welding current transformer core materials include permalloys (alloys 80% nickel and 20% iron), amorphous alloys containing approximately 80% transitional metals (primarily iron and/or cobalt) and 20% metalloids (barrels of boron, silicon and carbon) as well as nanocrystal alloys...
  8. Sanu

    Transformer; How do I calculate turns and volume.

    A ratio for transformer turns is the division by TR = Np / Ns of the number of turns of the primary winding in the secondary winding. This ratio should also equal the primary winding voltage divided by the secondary winding voltage, as indicated by Vp / Vs
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