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Author Topic: Gawa tau simple audio amp  (Read 4715 times)

Offline badalicious

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Gawa tau simple audio amp
« on: October 17, 2011, 11:40:21 PM »
please guide me ulit sa pag gawa ng personal amp ko.need ko lang mga idea nu.tnx

start ako sa pag pili ng IC. ano maganda gamitin.

1. AN7161nfp (kaya bang hangang 30 watss ito?may nakita kc akong gawa ng 30 watts daw.)
2. TDA1554
3. TDA7377v
4. TA8210ah

tnx po.
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Gawa tau simple audio amp
« on: October 17, 2011, 11:40:21 PM »

Offline badalicious

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Re: Gawa tau simple audio amp
« Reply #1 on: October 18, 2011, 12:14:29 AM »
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Re: Gawa tau simple audio amp
« Reply #1 on: October 18, 2011, 12:14:29 AM »

Offline marcelino

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Re: Gawa tau simple audio amp
« Reply #2 on: October 18, 2011, 08:27:35 AM »
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Re: Gawa tau simple audio amp
« Reply #2 on: October 18, 2011, 08:27:35 AM »

Offline badalicious

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Re: Gawa tau simple audio amp
« Reply #3 on: October 19, 2011, 08:32:14 PM »
^^No permision to access document
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Re: Gawa tau simple audio amp
« Reply #3 on: October 19, 2011, 08:32:14 PM »

Offline Disabled

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Re: Gawa tau simple audio amp
« Reply #4 on: October 19, 2011, 08:35:52 PM »
iiwasan ko ung AN7161NFP ;D
sakit sa ulo.
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Re: Gawa tau simple audio amp
« Reply #4 on: October 19, 2011, 08:35:52 PM »

Offline unitech

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Re: Gawa tau simple audio amp
« Reply #5 on: October 19, 2011, 08:41:57 PM »
subscribing.....
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Offline j a y k e z

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Re: Gawa tau simple audio amp
« Reply #6 on: October 19, 2011, 09:13:21 PM »
chip amp hehehehe ;D ;D ;D

why not solid state po?
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Re: Gawa tau simple audio amp
« Reply #7 on: October 19, 2011, 09:26:07 PM »
kung ung nasa listahan lang ung pagpipilian,
TA8210 na.
or Gainclones ;D ;D
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Offline BhongTech

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Re: Gawa tau simple audio amp
« Reply #8 on: October 19, 2011, 09:29:36 PM »
yung TDA7377V bridge amp ito ;D
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Offline efren

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Re: Gawa tau simple audio amp
« Reply #9 on: October 19, 2011, 11:25:48 PM »
may i suggest TA8216H a nice sounding gainclone... :)
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Offline badalicious

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Re: Gawa tau simple audio amp
« Reply #10 on: October 24, 2011, 10:09:31 PM »
may circuit diagram po kau?tsaka pbc layout?
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Offline efren

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Re: Gawa tau simple audio amp
« Reply #11 on: October 25, 2011, 11:57:47 PM »
eto:http://www.datasheetarchive.com/TA8216H-datasheet.html
dowload mo nlang pdf file nya, completo yan pati PCB layout :)
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Offline badalicious

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Re: Gawa tau simple audio amp
« Reply #12 on: October 27, 2011, 08:51:24 PM »
tnx po,,kaso tama ba 13 watts lang per channel siya?gusto ko sana mga 20-30 watts na amp para malakas..
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Offline edtechph

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Re: Gawa tau simple audio amp
« Reply #13 on: October 27, 2011, 08:57:35 PM »
di ba kasali tda2050, o lm1875 para madali at konti lang parts
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Offline efren

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Re: Gawa tau simple audio amp
« Reply #14 on: October 27, 2011, 09:28:45 PM »
Quote from: badalicious on October 27, 2011, 08:51:24 PM
tnx po,,kaso tama ba 13 watts lang per channel siya?gusto ko sana mga 20-30 watts na amp para malakas..
10W or 20Wrms for stereo is more than enough for home use, this particular IC (13W/ch or 26Wrms stereo) is capable of driving a 100W/8ohms woofer in a 3 way system cabinet load, with excellent sonic character, in my opinion better sounding than LM1875. :)
If you really want a "malakas" amp, a 300Wrms/ch is a good start ;D 
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Online THXneo

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Re: Gawa tau simple audio amp
« Reply #15 on: October 27, 2011, 09:48:45 PM »
hehehe, naalala ko tuloy ang una kong mga amplifier ;D


AN214- 7 watts


upc1230- 20 watts
itong 2 ang karamihan ginagamit naming pang drive sa booster amp noon. ::)


stk084- 50 watts

stk2050- 50+50 watts
ito na ang ginamit ng nagsawa na sa booster amp ;D

the rest is history na....marami pa pagaaralan :D
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Offline Disabled

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Re: Gawa tau simple audio amp
« Reply #16 on: October 27, 2011, 10:02:27 PM »
Quote from: THXneo on October 27, 2011, 09:48:45 PM
hehehe, naalala ko tuloy ang una kong mga amplifier ;D


AN214- 7 watts
eto ang monster ;D
kaso hindi na ako umabot nito :(
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Offline efren

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Re: Gawa tau simple audio amp
« Reply #17 on: October 27, 2011, 10:05:10 PM »
when working with gainclones, remember that the critical part to good performance is lay-out, manufacturers usually include a suggested lay-out, keep the parts as close as possible to the chip, if you have to design your own lay-out on the board implement a "star" grounding, signal ground MUST be separated from power ground terminating in a single point only at the ground terminal of the filter capacitor ;)

Quote from: THXneo on October 27, 2011, 09:48:45 PM
hehehe, naalala ko tuloy ang mga una kong mga amplifier ;D


AN214- 7 watts


upc1230- 20 watts

itong 2 ang karamihan ginagamit namin sa booster amp noon. ::)
the rest is history na....marami pa pagaaralan :D

AN214Q nasa 68pesos lang noon yan nung kasikatan ng booster ngayon nasa 600 na yata isa :P, mas maganda pa nga tunog kesa dyan sa UPC1230 na 20Wbtl na ang selan pa sa lay-out.
STK's medyo complicated na circuit, gusto ni TS simple lang & few parts count ;)
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Offline ???

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Re: Gawa tau simple audio amp
« Reply #18 on: October 27, 2011, 10:08:42 PM »
Quote from: Hengilbert on October 27, 2011, 10:02:27 PM
eto ang monster ;D
kaso hindi na ako umabot nito :(

Asus ibig sabihin di dumaan sa iyo ang boose amp?  ;D
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Re: Gawa tau simple audio amp
« Reply #19 on: October 27, 2011, 10:09:49 PM »
Quote from: dancejam on October 27, 2011, 10:08:42 PM
Asus ibig sabihin di dumaan sa iyo ang boose amp?  ;D
haha yang IC na yan ang hindi pa dumaan sakin ;D
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Re: Gawa tau simple audio amp
« Reply #19 on: October 27, 2011, 10:09:49 PM »
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