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Forum › Audio › Amplificatoare › Studio 350W
Studio 350W
Discutii despre amplificatoare audio.
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gigel



Joined: Feb 19, 2007
Posts: 126

PostPosted: 05/Mar/2007 10:47 am    Post subject: Studio 350W Reply with quote

un amplificator de putere pentru amatorii de audio
Specifications
Output Power 200W into 8 Ohm; 350W into 4 Ohm
Music Power 240W into 8 Ohm; 480W into 4 Ohm
Frequency Response -1dB at 15Hz and 60kHz at 1W
Input Sensitivity 1.75V for 200W into 8 Ohm
Harmonic Distortion Typically .002% at normal listening levels
Signal-to-Noise Ratio -122dB unweighted (22Hz to 22kHz); -125dB
A-weighted, both with respect to 200W into 8 Ohm
Damping Factor <180 at 100Hz; <75 at 10kHz, with respect to 8 Ohm
Protection 5A supply fuses
Stability Unconditional



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gigel



Joined: Feb 19, 2007
Posts: 126

PostPosted: 05/Mar/2007 10:50 am    Post subject: Re: Studio 350W Reply with quote

cablajul



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adybitza



Joined: Nov 21, 2006
Posts: 24

PostPosted: 20/May/2007 12:35 am    Post subject: Re: Studio 350W Reply with quote

am o intrebare: L1 de ce tip este si de unde se face reglajul volumului?
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gigel



Joined: Feb 19, 2007
Posts: 126

PostPosted: 20/May/2007 9:07 am    Post subject: Re: Studio 350W Reply with quote

nu te inteleg
L este o bobina nu inteleg ce vrei sa intrebi
volumul se regleaza printr-un potentiometru pus in calea semnalului
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adybitza



Joined: Nov 21, 2006
Posts: 24

PostPosted: 20/May/2007 11:18 pm    Post subject: Re: Studio 350W Reply with quote

vroiam sa intreb ce fel de bobina este sau cate infasurari are ca nu vad prea bine ce scrie pe ea
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mircea_calin



Joined: Jul 13, 2007
Posts: 1

PostPosted: 13/Jul/2007 1:12 pm    Post subject: Re: Studio 350W Reply with quote

adybitza wrote:
vroiam sa intreb ce fel de bobina este sau cate infasurari are ca nu vad prea bine ce scrie pe ea

e o bobina cu inductanta de 6.8uH, trebuie bobinata pe un mosor fara miez cu sarma CuEm.
insa sarma treuie sa fie groasa pentru a putea rezista la curentul de pe iesirea amplificatorului.
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adybitza



Joined: Nov 21, 2006
Posts: 24

PostPosted: 13/Jul/2007 1:38 pm    Post subject: Re: Studio 350W Reply with quote

ms fain
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