Chip Amp Photo Gallery

[OMaudio]

Hello,

the chassis you can get by elcal.

www.elcal.de


The knobs are "guitar knobs" , the are chrom, buyed on ebay.


Regards Olaf

[OMaudio]

Hello,

i have a question how to use a CL60 thermistor.

Where must i put in the CL60, can someone help?

Regards Olaf

[bbm3]

Originally Posted by udailey

Be careful with those sinks. I dont know if you isolated them from the amp chip. With LM3886 I know that the metal tab of the amp chip is good to keep isolated. The reason why is that if you somehow touch the chassis or sink with ground you will zap that chip. I dont think the chassis is isolated from the sinks. Definitely keep sinks away from ground.

Good point.
In my build the tabs of the TDA2050's are insulated from the heatsinks.

Cheers,
BB

[electroconico]

This is my tda2050 stereo amp

I like the sound and it has been working so fine since 3 months ago.

[OMaudio]

Nice and small!

Where do you get the TDA2050 Kit?


Olaf

[electroconico]

Originally Posted by OMaudio

Nice and small!

Where do you get the TDA2050 Kit?


Olaf

Ty Olaf ,

It is not a kit , i have built 10 of them.I have got 5 remaining
Dimension: 25mmX60mm
Later I´ll upload more photos with the other components of my micro system .

regards!

[pacificblue]

Originally Posted by OMaudio

Where must i put in the CL60, can someone help?

Depends on what you want the thermistor to do. If you want to use is as inrush current limiter, it goes in series with the transformer primary.

[nthere]

Hi;

This is my dual mono LM3875 chipamp.

Thanks.

[diptangshu]

this is my first chipamp(in serious mode) made with LM4766T, +- 25V DC, 3 Amp power supply. Please dont mind on the look. I am working to make it ugly to descent.

[cobretti]

Just finished my headamp based on Texas Instruments TPA 6120. I'm quite happy with the design, the only thing I would suggest to the designer is to use 10M tantals in stabilizers ground path for better noise rejection and reverse diodes to protect the stabilizers. Since I didn't do any measuring, it is just my suggestion I don't know how much better the S/N would be. The sound is really nice, pure and clear.