DIY Electroni dot com would like to show you about the 50 Watts stereo power amplifier
project with IC seriar TDA,It is TDA1514 ,I think,If you want to study about audio amplifier system,You might be start with the IC because you can apply it to many sound devices system such as.
-Stereo Hi-fi amplifier
-Middle subwoofer amplifier
-TV amplifier (NICAM® system or mono speaker)
-Surround Sound Amplifier
-computer speaker improvements, and other such as speakers with make in amplifiers
-For Hi End sound system projects this amplifier should also be used for mid-range or tweeter amplifiers in bi/tri amplifier systems.
Sure! We provides shcenmetic,PCB and componant list in this post.
They IC is worth the extra complexity (and is still very easy anyway). Other reasons why you would be to make this amplifier project are:
-Better Value
-High Power
-Low harmonic and distortion
-Good thermal Protection
-Doesn’t click when switching on and off
-And from what I can tell, The amp has much better overall sound then TDA2040 chips (and the like).
-Able up to 50W of power amplifier.
50W power amp TDA1514 schematics
They pictures below are PCB and print layout.
50W power amp TDA1514 PCB
Electronic componant part list
50W power amp TDA1514 layout
Resistors:
R1, R10, R18, R25 – 10kOhm
R2, R19 – 47kOhm
R3, R4 – 1.2 kOhm
R5, R9, R20, R24 – 1kOhm
R6, R21 – 22kOhm
R8, R23 – 470kOhm
R11, R26 – 82ohm
R12, R27 – 150ohm
R13, R28 – 3.3 Ohm
Capacitors:
C1, C12 – 10uF / 100V / rad.
C2, C3, C4, C6, C14, C17 – 100uF / 35V / rad.
C10, C19 – 220uF / 35V / rad.
C23, C24, C25, C26 – 4700uF / 35V / rad.
C27, C28 – 47pF / shrub.
C7, C15 – 330pF / shrub.
C8, C21, C16, C22 – 100nF / shrub.
C11, C20 – 220nF / shrub.
Semiconductor components:
IC1 – NJM 4580 L
IC2, IC3 – TDA 1514 A
D1 – D4 – P 600
project with IC seriar TDA,It is TDA1514 ,I think,If you want to study about audio amplifier system,You might be start with the IC because you can apply it to many sound devices system such as.
-Stereo Hi-fi amplifier
-Middle subwoofer amplifier
-TV amplifier (NICAM® system or mono speaker)
-Surround Sound Amplifier
-computer speaker improvements, and other such as speakers with make in amplifiers
-For Hi End sound system projects this amplifier should also be used for mid-range or tweeter amplifiers in bi/tri amplifier systems.
Sure! We provides shcenmetic,PCB and componant list in this post.
They IC is worth the extra complexity (and is still very easy anyway). Other reasons why you would be to make this amplifier project are:
-Better Value
-High Power
-Low harmonic and distortion
-Good thermal Protection
-Doesn’t click when switching on and off
-And from what I can tell, The amp has much better overall sound then TDA2040 chips (and the like).
-Able up to 50W of power amplifier.
50W power amp TDA1514 schematics
They pictures below are PCB and print layout.
50W power amp TDA1514 PCB
Electronic componant part list
50W power amp TDA1514 layout
Resistors:
R1, R10, R18, R25 – 10kOhm
R2, R19 – 47kOhm
R3, R4 – 1.2 kOhm
R5, R9, R20, R24 – 1kOhm
R6, R21 – 22kOhm
R8, R23 – 470kOhm
R11, R26 – 82ohm
R12, R27 – 150ohm
R13, R28 – 3.3 Ohm
Capacitors:
C1, C12 – 10uF / 100V / rad.
C2, C3, C4, C6, C14, C17 – 100uF / 35V / rad.
C10, C19 – 220uF / 35V / rad.
C23, C24, C25, C26 – 4700uF / 35V / rad.
C27, C28 – 47pF / shrub.
C7, C15 – 330pF / shrub.
C8, C21, C16, C22 – 100nF / shrub.
C11, C20 – 220nF / shrub.
Semiconductor components:
IC1 – NJM 4580 L
IC2, IC3 – TDA 1514 A
D1 – D4 – P 600
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