REPLACE TIP36 + 2N3055 IN TDA2030A

[mostafagordy]

Possible to Replace (2*2n3055) with (2*TIP35) in circuit power-amp-super-bridge-120w-by-ic-tda2030a
whats power of amp with this change?

Possible to Replace (2n3055 and TIP36) with (BD907 + BD908) in circuit TDA2030A+ BD908+BD907
whats power of amp with this change?

 

[picowallspeaker]

I remember BD 249/BD250
With dual 16 V supply @5A

 

[Boscoe]

The first schematic won't work.

Forget these schematics they are rubbish, won't perform very well at all if you could get them working reliably (if your lucky) and good simple amp is something like LM3886.

 

[mostafagordy]

I remember BD 249/BD250
With dual 16 V supply @5A

??? Whats Remember?
Vce of BD249 &BD250 IS 45V

 

[mostafagordy]

The first schematic won't work.

Why ?
mistake schematic or .....
please explanation you

 

[Boscoe]

Why ?
mistake schematic or .....
please explanation you

If you was to build the circuit and measure the voltage across the emitters of the BD249/50 on one of the amps what would you measure?

 

[picowallspeaker]

The first schematic works ( or used to ) !
I's an application of ST and oh, yes, there's an error...

 

[Boscoe]

The first schematic works ( or used to ) !
I's an application of ST

If you was to build the circuit and measure the voltage across the emitters of the BD249/50 on one of the amps what would you measure?

 

[mostafagordy]

The first schematic works ( or used to ) !
I's an application of ST and oh, yes, there's an error...

your better schematic for test(simple) only TDA2030A ??
please Guide me

 

[mostafagordy]

please send url of good schematic for test TDA2030A (SIMPLE)

 

[AndrewT]

please send url of good schematic for test TDA2030A (SIMPLE)

paste tda2030a into diyaudio "search" and it comes back with the list of every Thread that has discussed your chip.
There are only 131 results.
Do your own homework yourself !