TDA7498 D osztályú 2X100W - TDA7498 / TDA7498E D osztály HIFI digitális 2x100W / 2x160W hangsztereó erősítő panel

A cím elején szereplő szín/minta/méret/típus kerül kiszállításra!
TDA7498/TDA7498E Class D HIFI Digital 2x100W/2x160W Audio Stereo Amplifier Board
TDA7498 2X100W StereoFeatures:
Great digital amplifier for use.
Sound quality is very good by using this module.
Two-channel stereo, 2*100W power output.
Applicable speaker impedance: 4/6/8 ohm(8 ohm is the best).Specifications:
Power Voltage: DC 8-32V
Applicable Speaker Impedance: 4/6/8 ohm(8 ohm is the best)
Output Power: 2*100W
Number of Channels: Dual-channel Stereo
PCB Board Size: 75 * 50mm / 2.95 * 1.97inPackage Size: Approx. 14.5 * 10 * 3cm / 5.7 * .94 * 1.18in
Package Included:1 x Digital Amplifier Board TDA7498 Class D 2X100WDescription100％ Brand New and High Quality！
High-Power Class D digital amplifier
1.It requires an 8-ohm speaker, input voltage 34V DC output power 80W 80W (dual-channel).
2.Operating voltage: 15 - 34VDC (generally using the recommended voltage 24V).
3.Efficiency: 90%
4.It requires a lot of power to use recommended power supply: 24V voltage output current over 5A (power shortage in power is a major dynamic phenomenon will appear when the staccato).
5.Recommended speaker impedance: 8 ohms Best (4 ohms or 6ohms in Europe also work).
Specification
ColorAs the picture shows
SizeApprox.90*64mm
Origina Box:No
Attention: Size may be slight inaccuracy due to different batches of the products, or hand measurement;
Color may be little different due to monitors. Please take real product as standard, thanks for your understanding!
Package Includes:
1 * TDA7498 Amplifier Board TDA7498E 160W 160W
Sound quality is very good and it can drive 4/6/8 ohm speakers. It has sufficient and high power output 2x160W.Features:
High output power digital amplifier.
Sound quality is very good by using this module.
Two-channel stereo, 2*160W.
DC 15-36V power supply, with reverse polarity protection.
When heat sink temperature is high to a certain extent, the cooling fan will work.
Support BTL mode (on the back of amplifier board J1, J2, J3, J4 shorted), 36V 3ohm for mono 220W output.
Applicable speaker impedance: 4/6/8 ohm(8 ohm is the best).Specifications:
Amplifier Chip: TDA7498E
Working Voltage: DC 15-36V(Recommend 32V, 8A)
Output Power: 2*160W
Number of Channels: Two-channel Stereo
Efficiency: 85%
Applicable Speaker Impedance: 4/6/8 ohm(8 ohm is the best)
PCB Board Size: 108 * 78mm / 4.25 * 3.1in
Weight: 170g / 6.02oz Package List:
1 x Digital Amplifier Board
TDA7498 100W 100W BlueOperating voltage: 15V-36V (please do not exceed 36V)
Operating current : more than 4A
Maximum output power: 100Wx2 (36V 8Ohms)
Parallel mode:200Wx1 4Ohms
Cutting size: 81mm x 100mm x23mm
Input hole spacing: 2mm
Output hole spacing: 5 mm
Please notice :this item is production board, 8 ohm load supply voltage<35V
4 ohm load supply voltage<30V
4 ohm In parallel mode can use 34VPackage Inluded1 x Audio Stereo Amplifier Board 100W 100W TDA7498 Class D HIFI High-power DigitalTDA7498 100W 100WProduct description:TDA7498 is 100W 100 W amplifier, using support monolithic integrated analog,logic and high pressure capabilities, reduce crosstalk and improve sound quality.
In addition, the BCD6S high power output circuits are integrated complementary NMOS and PMOS transistors, eliminating the old process required bootstrap capacitor and the cathode of the diode load.
STMicroelectronics TDA7498 distortion (THD N) is less than 0.01% ,
to provide higher-quality listening experience. Using original TDA7498
Main filter electrolytic capacitor with famous brand, capacity 2200UF,
to ensure strong support for a steady stream of power.
Use high-precision resistor 0805 chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
PCB using double-sided sheet 1.6mm thick, 2.0 oz copper thickness,HASL whole process to ensure that the size of the current through the good performance. PCB-class quality. Basic performance parameters:
Work: Class D
Quiescent Current: 50mA
Efficiency: 90%
Rated output power: 2 * 100W
Frequency response: 20Hz to 20KHz
Operating voltage: DC20V to DC36VRecommended supply voltage: DC32V
Maximum output current: 7A
PCB board size: (87 X 72) mm
Package Included:
1x TDA7498 Amplifier Board
401593853494/2 - ali110 (281)