Amplificador Audio Estereo Tda8954 420w, 12-28vac

Descripción

XH-M251 TDA8954 core dual 210W+210W 12-28V super power digital power amplifier board


Este amplificador para la alimentacion necesita un transformador con punto medio.

TDA8954 is a new type of high efficiency class D audio power amplifier with a typical output power of 4 at Euro load.

This product uses the double power supply transformer with power supply range from + 12V to + 28V can work

normally, with full differential input, high power output in double AC28V, RL=4 Europe, as a dual channel 2*210W.

output amplifier.

Because of the BD modulation in normal working noise is very low, the sound of a zero dead time PWM output

switch, boot and shutdown without Bang fixed frequency clock switching frequency can be synchronous, high

efficiency, small quiescent current, perfect protection function: over voltage protection, output current limit.

Specifications:
Type: HD class
Input voltage: 2*AC12V-28V
Output impedance: 4-8 Ohms
Output power: 210W+210W
Size: 100*92mm

Garantía del vendedor: 3 meses