YJ00257-TDA7498 2.1 Class D Digital Power Amplifier Board Surpasses TPA3116 2*100W+200W
$78.07
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Product desciption
All parts of this product are original authentic, unadorned, pure quality; use of high-quality original parts, not only to ensure the safety and quality, long life, more importantly, to make the actual performance to achieve the design goals of a strong guarantee. The pursuit of first-rate quality is our consistent aim.
Features
1. Using original TDA7498 TL072
2. The pre-input capacitance and inter-stage coupling capacitance are Siemens’ top capacitor 1UF. The main circuit of the electrolytic capacitor signal adopts Taiwan famous brand. The main filter capacitor adopts special electrolytic capacitor capacity of 2≠2200UF to ensure a steady stream of powerful power support.
3. The n-resistors use high-precision chip resistors, and the main circuit uses ÷1% metal film resistors with precision to ensure a good signal-to-noise ratio.
4. PCB adopts 1.6mm thick double-sided plate, 2.0oz thick copper, and spray tin process to ensure good current performance. First-class PCB quality.
5. The use of fully enclosed dustproof potentiometers, the performance is more stable, more durable than ordinary potentiometers.
6. Red ring high current inductor ensures crisp and powerful sound.
Basic parameters
Working methods:Class D
Static current:50mA
Work efficiency:90%
Rated output power:2*100W+200W
Frequency response:20Hz to 20KHz
Operating voltage:DC24V
Recommended voltage:DC24V
Maximum output current:10A
PCB size:114*109MM
Potentiometer center distance:from left to right 20MM 20MM 30MM
Potentiometer function:From left to right 1. Bass volume 2. Left and right channel treble 3. Left and right channel volume 4. Total volume
Package included
1 x Power Amplifier Board
Weight | 0.309 kg |
---|
Customers Also Viewed
M5Stack 8-Way Servo HAT STM32F030F4 Microcontroller Control Board for M5StickC ESP32 IoT Development Board
$16.96Other Module BoardAdd to cartDescription 8Servos HAT is an 8-way servo control board compatible with M5StickC. The brains of the borad is the STM32F030F4 microcontroller which communicates with M5StickC through I2C. In order to ensure that multiple servos can work at the same time, the HAT is equipped with a separate 16340 battery base for an external and independent …
Screw Shield V3 Terminal Expansion Board for UNO R3
$8.73Expansion Board & ShieldAdd to cartScrew Shield V3 Terminal Expansion Board For Compatible UNO R3DescriptionWe use to do work, always feel bad connection on the port. Either use bread plates into line, either using the sensor cable expansion board with Dupont, feel less reliable, and now we launch a terminal expansion board can be directly screwed onto the thread of …
Screw Shield V3 Terminal Expansion Board for UNO R3Read More
CH340G RS232 Upgrade USB to TTL Auto Converter Adapter STC Brush Module
$6.55Converter BoardAdd to cartFeaturesThere are power light PWR, and TXD and RXD indicatorsReserve RTS, CTS location3.3V and 5V dual voltage selectionSupport XP/WIN7/WIN8/WIN10 systemAnti-short-circuit, anti-overcurrent, anti-reverse, anti-high voltage multiple protection.Package includes1 x Module
10pcs CJMCU-8575 PCF8575 Bidirectional IIC I2C And SMBus I/O Expander Expansion Board
$80.46Expansion Board & ShieldAdd to cartDescriptionHave you run out of I/O pins This great IC allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575C is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins.Package included10 x Module
5pcs 30MA 5V 0.15W Mini Solar Panel Epoxy Board
$16.04Smart Robot & Solar PanelAdd to cartSpecifications– Maximum power:0.15 (W)– Working current:0-30MA(Depending on the intensity of sunlight)– Working voltage:5 (V)– System voltage:5.5 (V)– Open circuit voltage:5.5 (V)– Short circuit current:0.05(A)– Dimensions:about 53*30 (mm)– Weight:about 12g– For:DIYer– Quantity:5PcsPackage Included5 x solar panel
20Pcs Keyes Brick Finger Heartbeat Module(Pad hole) with Pin Header Board Analog Signal
$55.28Sensor & Detector ModuleAdd to cartDescriptionThis module is fully compatible with ARDUINO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. This module mainly includes infrared transmitter and photosensitive receiver. The infrared transmitter is on one side of the finger, and the photosensitive receiver is on the other side of the finger; the photosensitive receiver …
20Pcs Keyes Brick Finger Heartbeat Module(Pad hole) with Pin Header Board Analog SignalRead More
Reviews
There are no reviews yet.