High Power TDA8954 Dual HiFi Digital Amplifier Board Class D AMP 210W+210W

Description

• Working method: Class D
• Quiescent current: 65mA
• Work efficiency: 90%
• Rated output power: 2*210W
• PCB size: 142*91*28MM

product details
The TDA8954TH islatest high-efficiency Class D high-power digital audio amplifier. The IC is available in a HSOP24 power package with low power consumption and quiescent current. Since the internal is the MOS tube output, it has a good performance in terms of sound quality. The bass is deep and powerful, and the elasticity is good.
1. Using original TDA8954TH
2. The main filter electrolytic capacitor uses a capacity of 8*1800UF/35V.
3. Adopt 10A and above rectifier flat bridge to ensure strong and continuous power support.
4. The resistor uses five-ring metal resistors, and the main circuit uses a five-ring metal film resistor with an accuracy of 1% to ensure a good signal-to-noise ratio.
5. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of current. First-class PCB quality.
6. The output adopts red ring high current inductor to ensure the sound is crisp and powerful.
7. When using BTL bridge, it can output 420W under 8 ohm load Output power: 420W
Output type: 1 Channel Mono or 2 Channel Stereo
Available gain adjustment: 36db
Common mode rejection ratio (minimum value): 75db
Supply current: 50mA, -65mA
Maximum operating temperature: +85 degrees
Minimum operating temperature: -40 degrees
Installation style: Through Hole
Package / Case: DBS23P
Package: Tube
Audio load resistance: 8 ohms
Dual supply voltage: +/-41V
Input signal type: Differential
Parameters
Working method: Class D
Quiescent current: 65mA
Work efficiency: 90%
Rated output power: 2*210W
Frequency response: 20Hz to 20KHz
Working voltage: AC18V to AC28V
Recommended power supply voltage: AC24V-0-AC24V
PCB size: 142*91*28MM
Package
1pc High power TDA8954 Dual HIFi digital Amplifier Board C

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