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500W PA amplifier with Limiter
500W PA amplifier with Limiter
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Old 26th January 2012, 11:31 AM   #1911
TonyTecson is offline TonyTecson  Philippines
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500W PA amplifier with Limiter
either will do....but you can ask him how much will each one weigh? i'll get the heavier one....
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Old 26th January 2012, 12:47 PM   #1912
wattaniya is online now wattaniya
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thanks tony for reply,
i asked the weight and reply asap.
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Old 11th February 2012, 03:33 PM   #1913
comasus is offline comasus  India
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@Mile

could you please tell which capacitors varies bandwidth and slew rates

and also i need to increase bandwidth of this amp especially at highs...

thank you
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Old 14th February 2012, 06:42 AM   #1914
iiee3602 is offline iiee3602  Philippines
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Power output B500 and H900
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Old 15th February 2012, 04:49 AM   #1915
iiee3602 is offline iiee3602  Philippines
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Sir apex, can you replace optoresistor with optotransistor?
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Old 15th February 2012, 06:45 AM   #1916
kamranyousaf is offline kamranyousaf  Pakistan
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Quote:
Originally Posted by apexaudio View Post
If was no mistakes...
PCB size: 220x52,5mm
If i just put the same parts (mentioned on pcb) it will works ?
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Old 15th February 2012, 06:59 AM   #1917
kamranyousaf is offline kamranyousaf  Pakistan
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Quote:
Originally Posted by apexaudio View Post
If was no mistakes...
PCB size: 220x52,5mm
Sir,

Would u please explain that what are the " A, B & PRO" points ? Thanks.
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Old 15th February 2012, 09:43 PM   #1918
Zinyx is offline Zinyx  Poland
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Quote:
Originally Posted by apexaudio View Post
Point A and B is only for bridge mode, and PRO connect to PRO pin on PA protect. Amp will work without connect A, B and PRO pins.
Regards
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Old 16th February 2012, 03:54 AM   #1919
MATSAZILIN is offline MATSAZILIN  Malaysia
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Sir. A, b is for bridge configuration and pro is for protection the output power when the power amp is short.
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Old 16th February 2012, 03:57 AM   #1920
MATSAZILIN is offline MATSAZILIN  Malaysia
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Sir Mile, im too.
Can I put a logo (APEX B500) on my amplifier box.
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