Welcome To NURA TECH TAMIL

In this chapter we see about the any type of Transformer design basics and practically how to make a transformer too.

If we want to design the specific rated transformers neither buy from shop, for upgrade our Amplifier, UPS or other equipment i hope this tutorial may useful little bit.
Please ask any questiins in the comment box. With best of my knowledge i shall try to explain.
Thank You


THE STANDARD CORE SIZE AVAILABLE IN MARKET.
Type No-------------------Tongue Width----------Winding Area-
17(E/I)--------------------1.270------------1.213
12A(E/12I)---------------1.588-----------1.897
74(E/I)--------------------1.748-----------2.284
23(E/I)--------------------1.905-----------2.723
30(E/I)--------------------2.000-----------3.000
21(E/I)--------------------1.588-----------3.329
31(E/I)--------------------2.223-----------3.703
10(E/I)--------------------1.588-----------4.439
15(E/I)-------------------2.540-----------4.839
33(E/I)--------------------2.800----------5.880
1(E/I)----------------------2.461----------6.555
14(E/I)--------------------2.540----------6.555
11(E/I)---------------------1.905---------7.259
34(U/T)--------------------1/588---------7.259
3(E/I)-----------------------3.175---------7.562
9(U/T)----------------------2.223----------7.865
9A(U/T)----------------------2.223----------7.865
11A(E/I)-----------------------1.905-----------9.072
4A(E/I)-----------------------3.335-----------10.284
2(E/I)-----------------------1.905-----------10.891
16(E/I)---------------------3.810-----------10.891
5(E/I)----------------------3.810-----------12.704
4AX(U/T) ----------------2.383-----------13.039
13(E/I)--------------------3.175-----------14.117
75(U/T)-------------------2.540-----------15.324
4(E/I)----------------------2.540----------15.865
7(E/I)----------------------5.080-----------18.969
6(E/I)----------------------3.810----------19.356
35A(U/T)-----------------3.810----------39.316
8(E/I)---------------------5.080----------49.803

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