Dear All,
I've few multi tap transformer.
12 - 25 - 35 - 50 - 0 *
12 - 25 - 38 -0
48 - 13 - 0
Which one do you think is suitable for lm3886 chipamp?
*Does multi-tapped transformer act as center tap if split into half of 50v become 25 - 0 - 25 ?
How to test if it can be use?
Thank you
I've few multi tap transformer.
12 - 25 - 35 - 50 - 0 *
12 - 25 - 38 -0
48 - 13 - 0
Which one do you think is suitable for lm3886 chipamp?
*Does multi-tapped transformer act as center tap if split into half of 50v become 25 - 0 - 25 ?
How to test if it can be use?
Thank you
If that's a 0-12-25-35-50 transformer (one continious winding) then you can use as a 25-0-25
the 25 tap becomes the 0 (centre tap) and you get
25-12-0-10-25 as the tappings
Alan
Great!!
Thank you
Now I'm worried about winding of the transformer, whether it is balance or one is slightly higher than the other. I hope it;s not a big problem.
tiny arithmetic error.If that's a 0-12-25-35-50 transformer................the 25 tap becomes the 0 (centre tap) and you get
25-12-0-10-25
Gives 25-13-0-10-25Vac
Are these open circuit voltages?
Are all the wire taps the same diameter?
What portion of the total VA is available from one winding?
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