Condition:New
Type:Logic ICs
Model Number:TDA7492
Supply Voltage:DC 10-24V
Dissipation Power:50W
Load impedance:6Ω
2 x 50 Watt 6 Ohm Class D Audio Amplifier Board - TDA7492 (for Gaming Kiosks)
Manual:AA-AB32174
Warranty
Overview：
This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integrates ST’s TDA7492 as the driver. This amplifier is capable of delivering dual-channel amplification with each channel up to 50W. High quality and high performance components are used making this amplifier high-quality amplifier. Powered by 14V to 27V supply, it can be used in many applications like Background Music Systems. It also features thermal protection. In addition, on-board heat sink and cooling fan ensures excellent heat dissipation.
Features:
50W@6Ohm24VDCTHD+N10%
39W@6Ohm24VDCTHD+N1%
PowerandClipIndicator
TemperatureControlFan(Optional)
FullProtection
OptimizedHeatsinkDesign
4-screwEasyInstallation
Weight:272g/0.60lbs(±10%)
Size:4.80inchX3.60inchX1.53inch
Applications:
Gaming room Kiosks:Casino loyalty machine;
Pinball machine;
Arcade machine;
Boxing machine;
Jackpot machine;
Slot machine, etc.
Self-service kiosks: Vending kiosk;
Bank kiosk;
Bill charger machine, etc.
Interactivekiosks
Fruit machines
Desktopamplifier
Personalcomputers
Microphonepreamplifier
HomeDIY
Vendingmachines
Lifts
Hometheaterreceiver
Caraudio
Electrical Specification:
Specificationstypical@+25℃,Poweredby 24VDC,unlessotherwisenoted.Specifications
subjecttochangewithoutnotice.
Parameter
|
Conditions
|
Min.
|
Typ.
|
Max.
|
Units
|
PowerSupply
|
-
|
10
|
24
|
27
|
VDC
|
IdlePower
|
SDFloating,FANON
|
-
|
2.6
|
5
|
W
|
SDFloating,FANOFF
|
-
|
1.7
|
3
|
W
|
StandbyPower
|
SDConnectedtoGND,FANOFF
|
-
|
0.7
|
1.5
|
W
|
MaximumCurrent
|
100W@6Ohm
|
-
|
4.63
|
-
|
A
|
Efficiency
|
50W@6Ohm
|
88
|
-
|
93
|
%
|
MinimumLoadImpedance
|
-
|
-
|
4
|
-
|
Ω
|
SwitchingFrequency
|
SDFloating
|
-
|
350
|
-
|
KHz
|
FanActive@Temperature
|
-
|
-
|
50
|
-
|
℃
|
AudioSpecification: Specificationstypical@+25℃,Poweredby 24VDC,unlessotherwisenoted.Specifications
subjecttochangewithoutnotice.
Parameter
|
Conditions
|
Min.
|
Typ.
|
Max.
|
Units
|
Gain
|
-
|
20
|
21
|
22
|
dB
|
InputSensitivity(RMS)
|
@6Ω,50W,1KHz
|
-
|
1658
|
-
|
mV
|
InputImpedance
|
-
|
-
|
22
|
-
|
KΩ
|
OutputPower
|
@6ΩTHD+N1%
|
-
|
39
|
-
|
W
|
@6ΩTHD+N10%
|
-
|
50
|
-
|
W
|
Bandwidth@±3dB
|
@6Ω
|
20
|
-
|
20K
|
Hz
|
THD
|
@6Ω,1W,1KHz
|
-
|
0.041
|
-
|
%
|
@6Ω,10W,1KHz
|
-
|
0.051
|
-
|
%
|
OutputNoiseLevel
|
A-weighting,InputConnectedtoGND
|
-
|
184.49
|
-
|
µV
|
SNR
|
39W@6ΩTHD+N1%
|
-
|
95.775
|
-
|
dB
|
Typical Performance Graphs: Frequency response: 
Noise Floor: 
THD+N VS Frequency: 
Thermal Image: 
All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled. Connections: 
Content: 2 x 50 Watt 6 Ohm Class D Audio Amplifier Boardx 1
Q1: What Is Your Product Warranty?
A: We Guarantee Our Product Is Fit For Its Normal User Purposes And Is Free From Defects In Materials Or Workmanship.
Q2: What Is Your Company Policy On Defective Goods?
A: Our Company Keep Items Quality For A Long Time. If There Are Any Defective Goods Due To
Production Defects Or Transportation Problem, Please Contact Us. Our Customer Service Team Will Provide Immediate Response To
Complaints. We Will Try Our Best To Give You A Good Resolve Way.
Q3: What Is Your MOQ (minimum Order Quantity)?
A: Generally Our Moq Is No Limited. Please Have More Discussion With Us If Your Combination Of Models Is Complicated.
Q4:how About Getting Samples From You?
A: We Will Send You The Samples After We Receive The Payment For Samples. The Buyer Shall Afford The Shipping Cost. Please Have A
Confirm With Us Which Shipping Way Do You Want.
Q5:about The Shipment: What Type Of Shipment Will You Use?
A: We Usually Ship The Products By Express(delivery It To Your Door) Or By Air Freight To Your Nearest Airport, Shipping Days:3-7
Working Days Depend On Destination;if The Order Quantity Is Large, We May Ship By Sea Container And The Best Ship Way Is By Sea,
Shipping Days: Over 20 Working Days Depend On Destination Port.
Q6:what Packing Do You Use?
A: Neutral Package With Airbag Or Customized Package.
Q7:how Much Are The Shipping Cost?
A:shipping Cost Is Charged By The Package's Weight And Related To The Shipping Methods You Choose And Your Destination.
Q8:how To Order?
Step1.Click (Add to Cart) Buy Directly On The Product Page, Or Add To Shopping Cart And Settle Together, Pay With Paypal,
Need your information, such as full name,country, city, detail address, post code, tax number ...
Step2. We Will Delivery by EMS POST, FedEx or DHL Within
3-5 Working Days After Payment Confirmed.
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