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2 X 100Watt Class D Audio Amplifier Board - TK2050

2,000.00 THB

ราคาดังกล่าวรวมภาษีมูค่าเพิ่ม 7% เรียบร้อยแล้ว

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Part No. : ELE-WA492105705
Manufacture No. : AA-AB32181
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รายละเอียดสินค้า: 2 X 100Watt Class D Audio Amplifier Board - TK2050

Brief Introduction:
As an upgraded version of the original AA-AB013, this board integrates an external extensible interface to connect the combination of a volume control board and a rotary encoder board for volume control. It’s really suitable for amplifier enthusiasts or hobbyists to finish a complete amplifier system.
Like AA-AB013, this amplifier board still integrates Tripath’s high performance TC2000 and TP2050 chips supporting dual channel audio amplification. Powered by any DC voltage from 10V to 32V, this high efficiency amplifier board is capable of outputting up to 100W per channel. Volume control can also be done via on-board DIP switches. Besides, this board can be used to drive 4Ω or 8Ω passive speakers.
In addition, auto fan control function is utilized so that the cooling fun will self-adjust its rotating speed when the temperature of chips is too high, ensuring the normal working of the chips, and will automatically shutdown when the temperature of chips keeps low, ensuring the fun’s own long service life.


Features:
    - Size: 148.30 (L) × 106.80 (W) × 35.50 (H) ±0.2mm
    - A perfect "Class T" architecture
    - Wide power supply range: 12V to 30V, maximum 32V
    - Frequency response: 20Hz to 20KHz(±3dB)
    - Signal/Noise Ratio: 100dB(A-Weighted)
    - High Output Power
      - 30W @ 6Ω, < 1% THD+N
      - 40W @ 8Ω, < 3% THD+N  
      - 100W @ 4Ω, < 10.0% THD+N
    - High Efficiency
      - 86% @ 60W 8Ω
      - 82% @ 46W 6Ω
      - 90% @ 100W 4Ω
    - Audiophile Quality Sound
      - 0.007% THD+N @ 30W 8Ω
      - 0.005% THD+N @ 70W 4Ω
    - Line level audio signal input
    - Mounting holes facilitate installation and fixing
    - Several wiring methods facilitate connection
    - New design in power supply supports connection with more amplifier boards of the same type
    - Excellent heat sink and powerful cooling fan on TP2050 eliminate your worry on heat dissipation
    - Over/under voltage turn off
    - Over current protection
    - Over temperature protection
    - Over 90% components are SMT based, which are reliable and environment-friendly
    - Ideal for DIY and industrial applications


Specifications:



Parameter

Condition

Min.

Typ.

Max.

Supply Voltage

-

10V

24V

32V

Shutdown Current

-

7A

12A

16A

Quiescent Current

DC12V, no load

-

100mA

-

MUTE=0

-

10mA

40mA

Signal/Noise Ratio

-

90dB

100dB (A-weighted)

-

Input Sensitivity

A=0dB

0.720V

0.771V

0.800V

THD+N*

-

0.010%

-

RL=8Ω, Pout=30W

-

0.007%

-

Frequency Range

-

20Hz-20KHz(±3dB)

Efficiency@ VCC=32V

RL=4Ω, Pout=117W

 

86%

 

-

82%

-

RL=8Ω, Pout=60W

-

88%

-

Output Power

THD+N<0.01%

RL=4Ω, f=1000Hz

-

50W

-

RL=8Ω, f=1000Hz

-

35W

-

THD+N<10%

RL=4Ω, f=1000Hz

-

100W

-

RL=8Ω, f=1000Hz

-

60W

-

Input Impedance

-

11K

22K

-

Offset Voltage (adjustable)

 

-10mV

0mV

10mV

Minimum Load

-

3.2Ω

-

-

Channel Separation

Po=100W, RL=4ohm

80dB

95dB

-

Power Gain

-

16V/V

18V/V

Operating Temperature

-

0℃

20℃

50℃

Storage Temperature

-

-20℃

20℃

105℃

Thermal Warning

-

-

130℃

-

Thermal Shutdown

-

-

150℃

-


Applications
    - Home Active Speaker
    - Home Theater Receiver
    - Multi-channel Distribution
    - Active DVD System
    - Mini/micro Systems


Example of a complete amplifier system:

 


 
Note: you may refer to AA-AA11117 for more details.


Package Contents:
    - 2x100W 4Ω TK2050 Class-T Audio Amplifier Board ×1
    - Headset jack-to-RCA cable ×1
    - Banana jack ×4
    - Bevel washer ×8
    - Power cord ×1
    - Auxiliary lead ×4
    - Cooling fan ×1


Note: The accessories might be a little different from what youve seen on webpage since the accessories you received might be from different batch. However, it wont affect your use. Sure Electronics assumes no liability for any ambiguity caused by the product photos.

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