Model: PAM8403. Amplifier info Excellent noise suppression - in the absence input signal, speaker output is quiet. Module can directly drive 4Ω, 8Ω small speakers. Two-channel stereo, full of energy, good sound quality.
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Compact and efficient, this mini stereo amplifier module is based on the PAM8403 Class D audio amplifier chip. Product: PAM8403 Mini Digital Stereo Amplifier Module. IC Chip: PAM8403. Output Power: 3W x 2 (at 5V, 4Ω load).
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Model: PAM8403. 1 x PAM8403 Super Mini Digital Amplifier Board. Module can directly drive 4Ω, 8Ω small speakers. Two-channel stereo, full of energy, good sound quality. Excellent noise suppression - in the absence input signal, speaker output is quiet.
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Model: PAM8403. Excellent noise suppression - in the absence input signal, speaker output is quiet. 1x Plastic Knob. Module can directly drive 4Ω, 8Ω small speakers. Two-channel stereo, full of energy, good sound quality.
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This miniature PAM8403 module is a 3W, class-D stereo audio amplifier. CMOS class D amplifier design for high efficiency and low cost. Noise canceling circuit built into the amplifier board. High efficiency: 90%.
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The PAM8403 Class D Mini Digital Stereo Audio Amplifier Module is a compact and efficient solution for amplifying audio signals. It operates with a 5V DC input (maximum 5.5V) and delivers 3W per channel, making it ideal for driving speakers from small signal sources. Key Features: Input Voltage: 5V DC (max 5.5V) Power Output: 3W per Channel (3W + 3W) Speaker Load: 4 to 8 Ohms per channel Channels: 2 (Stereo) Amplifier Class: D Protection: Built-in Thermal and Overload protection Dimensions: 25mm x 16mm x 4mm Chip: PAM8403 Applications: Ideal for driving loudspeakers from small signal sources Perfect for comp .
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PAM8403 2x3W Miniature Class D Stereo Output Module Amplifier Digital Amp. Chip: PAM8403. Amplifier Class: D. Channels: 2 (Stereo).
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Product: PAM8403 Stereo Amplifier Module. Based on the PAM8403 Class D amplifier IC. IC: PAM8403. Stereo output: 3W + 3W @ 5V, 4Ω load. Output Power: 3W x 2 (at 5V, 4Ω load). Filtering Capacitance: 470µF.
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