TDA2030A Audio Power Amplifier Arduino Components 15W+15W 18Wx2 DIY Kits

Description

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Item 1
Specification:
Code disk Technical parameters:
Great PCB for Two kind of connections (OCL and BTL)
Double kneading board design
PCB Size:40mm X 92mm X 1.6mm
Power Input:2 X 12VAC
Dual-channel kit can be accessed by OCL or mono BTL circuit, flexible, wide range of applications. The famous 1% metal film resistors in China, Panasonic capacitors and Wima film capacitors, two Rubycon 3300uF/25V filter capacitors. Volume on the design board potentiometer.The circuit board design is reasonable, low noise, high performance-price ratio, is the beginner's first choice!
NO 1:
For OCT Type, R4 needn't to be connected.
For BTL Type, C9 needn't to be connected and singnal is inputed from the right part of the RCA sockets.
Package Include:
PCB,Components,installation drawing.
Item 2
Onboard TDA2030A audio power amplifier chip.
Mono 18 w power amplifier circuit design.
Socket onboard horn .
The onboard 10 k adjustable resistance, can adjust the volume of the amplification.
The onboard power light.
Chip has lead to the main pin, can directly input audio signal.
Working voltage: 6 -12 v.
Board size: 31.6 (mm) x23.2 (mm)
.
Package Included:
1 x Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single
Item 3
Performance Parameters:
Supply Voltage
: ± 6V
to
± 22V(!
Recommended
± 18V,
this
voltage
12V
AC
reputation of the best
after
a
full bridge rectifier
18V)
Output Power
: Typical
15W × 2
(
that is, each
channel
15W,
total
peak power
of
36W)
Speaker Impedance
: 4Ω ~ 8Ω
Total
Harmonic
Distortion
: <0.08% (Po = 0.1 to 14W, RL = 4Ω)
SNR
: 94dB-106dB (1W-15W)
Frequency response
: 100kHz
Package Included:
1 x Stereo Audio Power TDA2030A Amplifier Board OCL 18Wx2 Compatible LM1875T 30Wx2
Item 4
Features :
Operating voltage: ac 12v, the power requirements of 15w-20w
Maximum output power: left and right channel 15w+15w
Board size: 75x90mm (does not contain a prominent radiator and potentiometer handle and knob)
Output impedance :4-8 ohms, speaker can drive around 15w-45w
Weight: 112g
The potentiometer shaft center spacing: 22mm
The board is generous in terms of design, layout and high signal-to-noise ratio, and almost no static noise.
Xthe circuit design is very reasonable, professional research and development according to the official chart,
this design finished in audio signal amplification through a professional instrument test
Package Included:
1 x   TDA2030A HI-FI 2.0 Dual Channel 15W+15W 15W*2 Amplifier Board Compatible LM1875
Item 5
Name: TDA2030A HIFI Stereo amplifier
Voltage: AC 12V
Power Requirements: 15w-20w
Left and Right channel 15w*2
Board size: 75mm*90mm
Note: it is DIY Kit ,you need to Assemble  it by yourself!
Package Included:
1 x  Two 2.0-Channel 15 W +15 W TDA2030A hifi Stereo Amplifier AMP Board Kit DIY
Item 6
ass strong, strong, clear and crisp. Using the chip for the new original: the default bass unit for the 1 TDA2030-- output peak of 30W, the dual channel unit for the 2 TDA2030--
output peak of 18W+18W
. LM1875, TDA2030 can be completely interchangeable, if all replaced by LM1875, please change the radiator. The power amplifier chip has five pins: positive, negative, forward, reverse, and output. Chip heat sink and a cathode connected through electric work when the heat dissipation of the chip never and ground short circuit, or immediately burned out. Fuji Eagle 2.1 power amplifier board can give you to bring what Left and right channels: TDA2030Ax2, peak power: 18Wx2, recommended by the 2.5-4 inch, 4-8 European 10-30W full frequency speaker.
Bass output: TDA2030Ax1,
peak power: 30W
, recommended with 5-8 inch, 4-8 European 30-50W bass speaker.
Working power supply:
AC dual AC9-15V transformer, recommended for the use of dual AC12V power of more than 30W of the transformer.
Output power: DC12V 1.5A,
power supply to the 12V decoder board.
PCB material: FR-4 glass fiber board,
thickness: 1.6mm.
PCB size: motherboard 80x65mm, tone board 80x20mm. Potentiometer shaft center distance: 28mm
, shaft diameter: 6MM. Net weight: 130g. All elements of the new, rectifier and filter by two large 4700UF/25V electrolytic capacitor, to the whole circuit to provide adequate low ripple DC power supply, high dynamic
output voice still freely retractable,
please you don't superstitious filter capacitor, the bigger the better, sometimes too large but suitable for the counter or the occupied space, the knowledge on the net a lot of, baidu knew. Lowpass pre amplification circuit adopts double the original Texas ne5532 amplifier, audio coupling capacitor use monolithic capacitor, powerful bass elastic. Rectifier circuit selection full wave rectifier, to ensure that there is enough current output, to maximize the effi.
Package Included:
1 x TDA2030A Super Bass 2.1 Power Amplifier Board 3 Sound Track PC Speaker Circuit
Item 7
TDA2030A TDA2030 TO-220 18W Hi-Fi Amplifier 35W Low Power Driver IC ST
Package Included:
2 x TDA2030A TDA2030 TO-220 18W Hi-Fi Amplifier 35W Low Power Driver IC ST
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