Marino,
     I am pulling the same amount of power from a sightly smaller core.=20
But I shoould watch out for heating at full load. The original set up=20
was 11 amps at 28 volts. This is 308 watts. Now I am pulling 20 amps at=20
15 volts. This is 300 watts.
Thanks,
rich!

On 4/17/2014 5:39 AM, Isaac Marino Bavaresco wrote:
> So now you are tapping more power from a 5% smaller core, beware!
>
>
> Em 17/04/2014 07:22, Richard R. Pope escreveu:
>> Russell,
>>       So this transformer must be using some type of metal besides
>> Mumetal. It is a moderate voltage, high current, 60 hertz, power
>> transformer. I decreased the voltage of the main secondary winding by
>> half and I doubled the current capability. I also replaced the second
>> secondary wire with a larger size. This increased the current capability
>> but the voltage remained the same.
>> Thanks,
>> rich!
>>
--=20
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