TDA 2030 need more info please

[hobbyguy]

Ok in the image of the schematic has 100nF i read and they said that is also
0.1µF or is it 0.10µF and also the 220nF is it 0.22µF i just want to clarify that if is true.
And the R4 is it a 1ohm resistor, and the potentiometer is it a 22K...

The other question i have could this be power with two 9V battery.
Well thank you...

 

[ericgibbs]

hi,
Those values are the same 100nF = 0.1uF 1R= 1ohm, I dont see a 22Kpot.??

The d/s states +/-6V min Vsupplies.

 

[transistor495]

You can refer to the Single supply application circuit provided in the data sheet:

**broken link removed**

That shows how to connect the 22K pot at the input line. Here the +Vs is 28V for typical performance.

 

[crutschow]

1nF = 1e-9 Farads. 1µF = 1e-6 Farads. Thus 100nF does indeed equal 0.1µF.

 

[hobbyguy]

hi,
Those values are the same 100nF = 0.1uF 1R= 1ohm, I dont see a 22Kpot.??

The d/s states +/-6V min Vsupplies.

Thank you.... about the 22k pot i though it was the want that had the line in and it had 22k... but I'm sorry for the mistake i did.

 

[hobbyguy]

So in the schematic that you gave me have to be power with a adapter 28V but how many Amp or mA do i need... and thank you for the new schematic how many output power would i be getting with this one... And the center from the pot would be connect it to the negative of the 1uF rite... Oh and the last one i see that the lines are crossing each other but are the ones that are really going together are with the dots correct. Thank you so much for your help.

You can refer to the Single supply application circuit provided in the data sheet:

**broken link removed**

That shows how to connect the 22K pot at the input line. Here the +Vs is 28V for typical performance.

 

[hobbyguy]

1nF = 1e-9 Farads. 1µF = 1e-6 Farads. Thus 100nF does indeed equal 0.1µF.

Thank you crutschow