in 38 pages still do not know if it works have not been bine.etc if I hear that still remain in the scheme Kon Electronic :: View topic - amp leco
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Anyone want transformers
I have a few of these I need to offload soon. Ping me if interested.
Input 100v/110v/220v
Output: 62- 0 -62 or 69-0-69vac or +/-84vdc or +/- 99vdc
700va
Metal encapsulated
Can parallel 2 to get 1.4kVA
These are very tight tolerances. There is less than 0.1mVac difference in secondary voltage of 2 transformers.
They are pull outs form Adcom GFA-555ii's
Price negotiabe: PM me.
I have a few of these I need to offload soon. Ping me if interested.
Input 100v/110v/220v
Output: 62- 0 -62 or 69-0-69vac or +/-84vdc or +/- 99vdc
700va
Metal encapsulated
Can parallel 2 to get 1.4kVA
These are very tight tolerances. There is less than 0.1mVac difference in secondary voltage of 2 transformers.
They are pull outs form Adcom GFA-555ii's
Price negotiabe: PM me.
Attachments
Setting bias is easy, just adjust about 15 mV on 1R/5W resistors and that is 15mA per output pair or 135mA total.
I take that as a compliment, thanks
not really a fan of choppers myself.... but that is a cool looking bike
not really a fan of choppers myself.... but that is a cool looking bike
Thanks that is very good idea to integrate this circuits on same pcb.
I suggest to use protect with NE555 for BA1200.
Regards
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Last edited:
I'm currently using this protect in my amps but I don't remember if i posted this protect before.
...This is tested and working circuit, just needs to change T9 relay and should be fine for BA1200.
Regards,
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great forum
PCBs very practical and useful, thanks mate, you are a great person, I am pleased to be in this forum with good and friendly people.
PCBs very practical and useful, thanks mate, you are a great person, I am pleased to be in this forum with good and friendly people.
You need add output coil and 5W resistor, NTC connection must be change look circuit in post #394.
Regards