説明

• PAM8406 Stereo Digital Amplifier Board 5Wx2 Dual Channel Power Amplifier Board Module DC5V Class D for Speaker Sound System DIY Features: 1 Efficiency Amplification: Achieve powerful sound output with the PAM8406 electronic amplifier board, delivering 5W+5W stereo sound in a compact DIY package fine audio amplification in a handy and customizable setup amplifier module operates at an performance of over 90%, prolonging battery life and making it best for portable functions 2: This audio amplifier module customize your audio experience with extra aspects and ideas between high-level D-class or low-level AB-class amplification modes utilizing the external amplifier sort alternative functionality (MODE) The default setting is high level mute the audio output through connecting the mute pin (MUTE) to a low-level signal 3 Performance: The mini amplifier board ensures reliable functionality with its robust design and wonderful elements circuit board is manufactured from top rate black gold-plated material, making certain sturdiness and balance aspects KEMET audio capacitors and massive filtering capacitors for every channel, offering optimal sound high quality 4 Range of Applications: The electronic power amp module is acceptable for various audio setups the audio output of LCD televisions, multimedia speakers, AM/FM systems, and DAB radios advanced sound quality and enhanced audio functionality in numerous audio environments five Sound Performance: Immerse yourself in advanced audio high quality with the PAM8406 audio stereo enlarge board from an performance rating above 90%, maximizing sound output whereas maintaining energy low total harmonic distortion and noise level beneath 10% make sure clear and distortion-free sound duplicate Specification: Origin: Mainland China Type: Module Condition: New Model Number: Digital Amplifier Board Supply Voltage: DC5V (Do Not Over-Voltage, Over-Voltage Will Burn The IC) Input Mode: Single-Ended Output Power: 5w (2Ω 5v) / 3w (4Ω 5v) / 1 (8Ω 5v) Size: 55*33*12mm/2*1*0 Product Weight: 25g Craft Materials: High-Grade Pure Black Gold Circuit Board, Imported Kemet Audio Capacitors, Each Channel High-Capacity Filter Capacitors Special Order Pure Black Copper Terminals, Gold-Plated Audio Input Terminals Performance: Efficiency: > 90% Total Harmonic Distortion Plus Noise: <10% Low Quiescent Current Noise Suppression Protection: Power Input Reversal Protection, Short Circuit, Overheat, Passable EM1 Additional Functions: External Amplifier Type Selection Function (MODE: High Level Class D, Low Level Class AB, Factory Default High Level) Can Be Connected To External Shutdown (SD: Low Level Chip Shutdown, Factory Default High Level) External Mute (MUTE: Low Level Mute, Factory Default High Level) Note: Due to the various visual display unit and light effect, the actual shade of the thing is probably slightly varied from the color confirmed at the pictures Thank you! Please enable 1-2cm measuring deviation thanks to handbook dimension 1*Digital Amplifier Board

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