Audio pojačalo

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mu je valjda do kojih 1W.



GM



Re: Audio pojačalo
On 11/10/2016 10:08 PM, gm wrote:
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Kupis, ustekas i vozis!


--  
Branko Vasiljev:
Vise se NIkada Nitko NECE Na Softveru
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Re: Audio pojačalo





Boris

On 10.11.2016. 22:08, gm wrote:
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Re: Audio pojačalo
On 11/11/2016 08:12 AM, Boris Vuletic wrote:




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Dobro si shvatio :-)
Ima kaj takvog kod nas jer mi je dva-tri tjedna, malo too much...




Re: Audio pojačalo
On 11.11.2016 9:28, gm wrote:
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Mono kit:
http://www.chipoteka.hr/artikl/7874/kit-pojacalo-1-x-7w-4r-velleman-k4001

Stereo kit:
http://www.chipoteka.hr/artikl/13559/kit-pojacalo-2-x-30w-velleman-k4003-8090224003

To su kitovi u dijelovima, znaci potrebno ih je jos polemiti. Cijena  
prava sitnica :)

Re: Audio pojačalo



pogledao koji IC ide u to

Boris

On 11.11.2016. 10:00, Mladen wrote:

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Re: Audio pojačalo





http://www.ebay.com/itm/PAM8403-5V-Power-Audio-Amplifier-Board-2-Channel-3W-W-Volume-Control-USB-Power-/201415106196?hash=item2ee5469e94:g:5LYAAOSw4bVTmtrT




On 11/11/2016 01:22 PM, Boris Vuletic wrote:



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Re: Audio pojačalo

Kakav je taj IC i kvaliteta njihove robe ne bih znao no znam da iz  

limit je
0,78W sin na 4 ohma
0,39W sin na 8 ohma



Boris

On 11.11.2016. 14:00, gm wrote:




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Re: Audio pojačalo
On 11/11/2016 04:46 PM, Boris Vuletic wrote:

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Ili ako se koristi 'booster' napajanje na izlazu?
A i spominje zvucnik snage oko 1W.....


--  
Branko Vasiljev:
Vise se NIkada Nitko NECE Na Softveru
We've slightly trimmed the long signature. Click to see the full one.
Re: Audio pojačalo
On 11.11.2016. 16:46, Boris Vuletic wrote:

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H-most s MOSFETima. Izlazni je signal zapravo nastao PWM modulacijom  


W po kanalu pri 4R, 5 V i 10 % THD.



i masu 3-4 kg.

Pozz!

Re: Audio pojačalo


"Boris Vuletic"  je napisao u poruci interesnoj  
grupi:o04p4b$526$ snipped-for-privacy@l01news1.ot.hr...


Kakav je taj IC i kvaliteta njihove robe ne bih znao no znam da iz

limit je
0,78W sin na 4 ohma
0,39W sin na 8 ohma



Boris

On 11.11.2016. 14:00, gm wrote:
--

To bi se ti zajebo.


im peak to peak napon ima dvostruko veci od napona napjanja.
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Re: Audio pojačalo

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Bez kutije nema zvuka, bez obzira kakva pojacala/DSPovi bili.  



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