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12v Stereo Amplifier Module, Class D Amp Board 12v
Posted at: Offers to Sell and Export | Posted on: Thursday 7 April 2011 8:12 am | Poster last visit: Thursday 24 March 2016 |
Product Description:
1. Introduce
SL-A03 is the new design, it is new product of digital amplifier board，use SMT decal
of main IC，connection is very simple. High Power efficiency，Less heat.
2. Aplication
• Power speaker
• Digital product
• Desktop PC
• LCD projector
• LCD monitor
• Flat panel TV, DVD player and the other product
3. Feature
• Output Power: Maximum 16W at RL=4Ω, VCC=15V, BTL
Rating 10W at RL=4Ω, VCC=12V, BTL
• Power efficiency is up to 82%
• Working Voltage Down To 5V, High Working Voltage up To 15V
• Thermal Protection function
• Output Pin Short-Circuit Protection
• small Supply Current (10mA Typical at 12V)
• Low Current in Shutdown Mode (<1µA Typical)
• Separate VCC & PVCC
• Class-D stereo audio design
• Components use SMT decal, the board dimension is very small
• IC decal is TQFP48
• No external heat-sink, Less heat, save heat sink cost
• The current is very small
• The PCB design provides both bead and LC solutions
• The dimension is only 47mm×40mm
4. Parameter
PARAMETER Test Condition MIN TYP MAX UNIT
Po（max）
Continuous output power
(r.m.s)at 1kHz
RL=4Ω 15V Max 16 W
12v 10
9v 6.22
rl=6Ω 15v max 14.5 w
12v 9.3
9v 5.34
rl=8Ω 15v 12.7 w
12v 8
9v 4.58
rl=16Ω 15v 7.65 w
12v 4.8
9v 2.73
Output noise -70 dBV
S/N Maximum output at THD+N＜0.5％, f=1kHz 85 dB
Crosstalk between outputs VCC=12V, PO=1W RL=8Ω -60 dB
Working Voltage 5 12 15 V
Company Contact:
Contact Name: Denise
Company Name: Dongguan Sunlight Electronic Co., Ltd
Email:
Tel: 8676988990252
Fax:
Street Address: A1425 Room, 14/F,
JinSheng International Building,
JianShe Road, Nancheng District,
DongGuan City, GuangDong, China
Website: http://www.digitalaudioamp.com/
Member name: sunlight009
Country:
China
Member Since: 07 December 2010
Total Leads: 32 sunlight009 Import Export Business Leads
Business focus: Consumer Electronic, Amplifier Module, Audio, Bluetooth Audio Module, Bluetooth Speaker, Wireless Av Transmitter, Hfmi
Chat:
Verify: Safe Import Export Tips
SL-A03 is the new design, it is new product of digital amplifier board，use SMT decal
of main IC，connection is very simple. High Power efficiency，Less heat.
2. Aplication
• Power speaker
• Digital product
• Desktop PC
• LCD projector
• LCD monitor
• Flat panel TV, DVD player and the other product
3. Feature
• Output Power: Maximum 16W at RL=4Ω, VCC=15V, BTL
Rating 10W at RL=4Ω, VCC=12V, BTL
• Power efficiency is up to 82%
• Working Voltage Down To 5V, High Working Voltage up To 15V
• Thermal Protection function
• Output Pin Short-Circuit Protection
• small Supply Current (10mA Typical at 12V)
• Low Current in Shutdown Mode (<1µA Typical)
• Separate VCC & PVCC
• Class-D stereo audio design
• Components use SMT decal, the board dimension is very small
• IC decal is TQFP48
• No external heat-sink, Less heat, save heat sink cost
• The current is very small
• The PCB design provides both bead and LC solutions
• The dimension is only 47mm×40mm
4. Parameter
PARAMETER Test Condition MIN TYP MAX UNIT
Po（max）
Continuous output power
(r.m.s)at 1kHz
RL=4Ω 15V Max 16 W
12v 10
9v 6.22
rl=6Ω 15v max 14.5 w
12v 9.3
9v 5.34
rl=8Ω 15v 12.7 w
12v 8
9v 4.58
rl=16Ω 15v 7.65 w
12v 4.8
9v 2.73
Output noise -70 dBV
S/N Maximum output at THD+N＜0.5％, f=1kHz 85 dB
Crosstalk between outputs VCC=12V, PO=1W RL=8Ω -60 dB
Working Voltage 5 12 15 V
Company Contact:
Contact Name: Denise
Company Name: Dongguan Sunlight Electronic Co., Ltd
Email:
Tel: 8676988990252
Fax:
Street Address: A1425 Room, 14/F,
JinSheng International Building,
JianShe Road, Nancheng District,
DongGuan City, GuangDong, China
Website: http://www.digitalaudioamp.com/
Member name: sunlight009
Country:
ChinaMember Since: 07 December 2010
Total Leads: 32 sunlight009 Import Export Business Leads
Business focus: Consumer Electronic, Amplifier Module, Audio, Bluetooth Audio Module, Bluetooth Speaker, Wireless Av Transmitter, Hfmi
Chat:
Verify: Safe Import Export Tips
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