500W PA amplifier with Limiter

[rizqi]

B500 With Protect

sweety broow..

 

[DAMANHURI]

sweety broow..

Thanks Bro...

 

[vargasmongo3435]

I know that takes lot of time dear Damanhuri good stuff my man.

Regards
Juan

 

[princenk007]

Mile sir,
For Step driver, can I use MUR3060 instead of BYV42 ? MUR1640 is also unavailable please reply soon...

 

[wattaniya]

Mile sir,
For Step driver, can I use MUR3060 instead of BYV42 ? MUR1640 is also unavailable please reply soon...

MUR3060PT IS A DUAL DIODE,
TRY IRF2807,1407,3710

 

[princenk007]

MUR3060PT IS A DUAL DIODE,
TRY IRF2807,1407,3710

MUR1640 is 400V 16A Ultra Fast Recovery Rectifier TO220 package
BYV42 is 200V 30A Ultra Fast Recovery Rectifier TO220 package
MUR3060 is 600v 30A TO218 package Ultra Fast Recovery Rectifier
all these are Dual diodes which are necessary for a proper working TL072 step driver.

IRF2807 is 75V Single N-channel HexFET Power MOSFET in a TO-220 pack.
so are IRF1407,3710.

I am just worried about the package and recovery time of MUR3060
The recovery time of MUR1640 and MUR3060 almost same 60ns. BYV42 takes 30ns.
I am thinking over Package difference of TO218 and TO220. So needed an experts help.

nazirdigi, I m hardly going to jump from ultra fast dual diodes to mosfets this time.. hope you could realize before what you post next time.

 

[shravanth]

hello sir can any share amplifier bridging circuit

 

[DAMANHURI]

B500 with 6 Pair

Cool Amp. I LIKE IT

 

[SERGIODS]

wonderful

Cool Amp. I LIKE IT

CONGRATULATIONS. Pcb that you used, it looks genial.sube all that information please.
POSTSCRIPT: does such toroidal where you bought

 

[apexaudio]

Cool Amp. I LIKE IT

Nice work, but rail voltage to amp must be connect from caps, not from bridge rectifier.
Regards

 

[wikastana]

I need the circuit B500 TEF and design layoutnya, can help me

 

[hand_rich]

B500 tef,

thanks for Mr Mile for B500

 

[apexaudio]

B500 tef,

thanks for Mr Mile for B500

Nice work,
Regards

 

[vedmitraa]

Hello Mr. Hand-rich,
Nice p.c.b you made,where to get p.c.b pattern ,compo layout and circuit for this one, what is the rail voltage?
warm regards
vedmitraa

 

[khalsa]

very very nice p.c.b hand_rich

 

[shravanth]

how many watts can B500 give with 75-0-75vDc

 

[44250]

CLASS No:1

B500 tef,

thanks for Mr Mile for B500

CLASS No:1

 

[hand_rich]

Thanks for any comments,
Pcb i draw using sprint layout 5 and schematic from this forum, I use 90-0-90 vdc with smps.. (still need correction for layout)

how many watt b500 tef with 90-0-90 vdc ... maybe mr mile the right one for answer.

 

[SERGIODS]

B500 tef,

thanks for Mr Mile for B500

In that part is complete with all the PBC data.
Please could you upload

: D: D: D: D​

 

[veljko]

B500 with 5 pairs of output tr.