Studio Reference Amplifier

[apexaudio]

Are you confirming that the MOC30xx allows the existing Zener to protect the electrolytic from overvoltage?

LED inside MOC30XX is in series with existing zener.

 

[wiljj78]

APEX Soft Start

Mr. Mile,

Is the triac MAC224 need heatsink?

Regards,

 

[apexaudio]

Mr. Mile,

Is the triac MAC224 need heatsink?

Regards,

Nice work, triac need small heatsink.
Regards

 

[Junie]

Mr. Mile,

Is the triac MAC224 need heatsink?

Regards,

Will, kindly pass the layout please. Thanks.

 

[wiljj78]

Nice work, triac need small heatsink.
Regards

Thank you...

Will, kindly pass the layout please. Thanks.

Jun, No probs i'll post it here when i finalize the component layout tonight, still slight modification needed on the tracks.

 

[DAMANHURI]

Thank you...




Jun, No probs i'll post it here when i finalize the component layout tonight, still slight modification needed on the tracks.

what software do you use to draw this?
regards

 

[shravanth]

hello apex sir can you share soft start with relay with pcb layout please

 

[wiljj78]

what software do you use to draw this?
regards

Sprint Layout Ver.5

 

[DAMANHURI]

Sprint Layout Ver.5

OK. Thanks 🙂🙂

 

[wiljj78]

hello apex sir can you share soft start with relay with pcb layout please

Something like this??

Regards,

 

[AndrewT]

Apex,
thanks for the confirmation that your Zener protects the electrolytic.

 

[shravanth]

Something like this??

Regards,

can u share pcb layout and diagram please

 

[wiljj78]

Will, kindly pass the layout please. Thanks.

Here it is.

 

[Junie]

Here it is.

Wil, thanks a lot. Any layout in PDF to scale 😀.

 

[apexaudio]

Here it is.

Nice work, I suggest to add swich on pcb,
Regards

 

[wiljj78]

Wil, thanks a lot. Any layout in PDF to scale 😀.

Here it is in PDF file.

 

[wiljj78]

Nice work, I suggest to add swich on pcb,
Regards

Thanks Mr. Mile will do that....

 

[apexaudio]

Switch must be on input side (transformer on output side) or soft-start will not work.

 

[shravanth]

Here it is.

hello can you share pcb layout with relay please. . .

 

[shravanth]

Here it is.

can I use it with 2KV transformer