500W PA amplifier with Limiter

[wiljj78]

Open Track

Watch out for open track bro...

Regards,

 

[lm324]

Hi Juan,

If possible file *.lay

Thanks,

Roger

 

[44250]

Watch out for open track bro...

Regards,

will do!

 

[stoN_Cold]

Watch out for open track bro...

Regards,

Do not mind the youth craze!

Regards zeoN_Rider

 

[vargasmongo3435]

here is the older file I fix the open track too!

Regards
vargasmongo3435

 

[rizqi]

Can any body share b500 layout with sprint vertions??.. pls

 

[vargasmongo3435]

yes is in the Apex B500.zip file..... post #2305.....xD

Regards
vargasmongo3435

 

[SERGIODS]

B500 with to3 output transistors,pcb done by member d.veljkovic:

excellent contribution, RECOMMEND that transistors.,,.

 

[SERGIODS]

here is the older file I fix the open track too!

Regards
vargasmongo3435

Thanks and Sprint was Loyaut, phenomenal.,,,

 

[vargasmongo3435]

Sergiods,you are welcome dear friend! guys keep sharing and I will too. no problem

Regards
vargasmongo3435

 

[rizqi]

thanks...

 

[Shelah]

guys i have a 60-0-60 trafo. can i use it on this amplifier?

 

[stoN_Cold]

guys i have a 60-0-60 trafo. can i use it on this amplifier?

According to post #2305, hmm. enough.

Regards zeoN_Rider

 

[44250]

good to know

guys i have a 60-0-60 trafo. can i use it on this amplifier?

links and Mile´s comments:

http://www.diyaudio.com/forums/solid-state/164208-500w-pa-amplifier-limiter-4.html

http://www.diyaudio.com/forums/solid-state/164208-500w-pa-amplifier-limiter.html

For B500 2x60vAC max, but I suggest 2x55vAC for safety operate.

Use two caps 20,000uF/75V with transformer 1500W 2x50VAC sec for stereo.

2x450W on 4R load

For about 120W/200W, 8R/4R use B500 pcb with two pair outputs on +/-60V rail voltage.

 

[Shelah]

so in other words 60-0-60 Vac is too much for this amplifier?

and if thats the case can anyone help me find a schematic that can be driven by 60-0-60Vac

 

[AndrewT]

You will need to check your 100V smoothing capacitors are not sent to the ceiling at worst case operating conditions.

 

[rizqi]

longer n open track

here is the older file I fix the open track too!

Regards
vargasmongo3435

maybe laike this

 

[vargasmongo3435]

hey dear friend you made that new style layout? is looking good man.

Regards
Juan

 

[DAMANHURI]

B500 With Protect

B500 With Protect

 

[rizqi]

hey dear friend you made that new style layout? is looking good man.

Regards
Juan

thank u very much..
I redesigned with fun and hobby ...
I have also created 6set for home theater in my house ...
thanks n regards