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Jtron TA2024 DC 12V Double Track 15W + 15W Car PC Hi-Fi Mini Digital Amplifier Board - Green
Electrical Characteristics: Own digital processing technology; Requires a single +12V power; Output Power (per channel @ VS = 12V): 15W per channel (4 ohm£¬ 10% total harmonic distortion plus noise); 10W per channel (4 ohm 0.1%£¬ total harmonic distortion plus noise); Tripath Technology TA2024C products for simple engineering evaluation platform; Hi-Fi performance "generally refers to: 0.04% total harmonic distortion plus noise (9Wrms£¬ 4 ohm); 0.18% Intermodulation Distortion (1Wrms£¬ 4 ohm); Efficiency -> 88% @ full power (RL = 8 ohm); Up to 15W per channel are no radiators; MUTE and SLEEP inputs; Integrated switch can eliminate the noise generated when the sonic boom of the circuit. Smart short-circuit protection; Intelligent overheating protection; Can be connected to any of passive speakers 4 / 8 ohm; As with any sound system are compatible with standard audio cable; Economical two-layer PCB board design; 36-pin power SOP package; Amplifier precautions£¬ 1 power supply to more than 12V Current 3A; 2 Use the best speaker impedance of 4 ohms£¬ sensitivity higher; 3 For some relatively low signal level sources£¬ to add the effect to play preamplifier; 4 Note the positive and negative can not be reversed£¬ use power supply