Transformer with 3 secondaries

[bondul]

Hi, I am new in DIY and need help from all the experts in this forum

I am building a tube linestage. The PSU has a tube rectifier. It needs a transformer with 3 secondaries: 250V, 15V, and 6.3V. I have searched some transformer manufactures: edcor and hammond but cannot find it. I need to combine 2 transformers.

Could you suggest me what transformer that I can use? I am attaching scema that I am working on. The only different is I am using 115V as input (primary).

Thanks!
Bondul

 

[awkwardbydesign]

Try someone like this, I believe they will make what you want.Audio Catalog

 

[Frank Berry]

You may want to use two transformers. One to supply the 250V and 6.3V and another to supply the 15V.

 

[bondul]

Thank You for quick reply! There are a lot of stuff in this HK store but I am looking for USA based store. The shipping for a heavy transformer seem same price as the transformer itself.

I am also open to advice on modifying the scematic so it works with any generic transformer.

 

[bondul]

You may want to use two transformers. One to supply the 250V and 6.3V and another to supply the 15V.

Hi Frank,

That is my current plan now. I am looking for simpler alternative to combine them in one.

 

[John Cory]

you should easily be able to have this "custom wound" at an armature/transformer winder near you.this will be much cheaper than freighting it from far away