New -29%  DIY Class-D Amplifier Board DC 8V-26V Power Amp Module 15W+15W 2.0 Dual Channel Audio Amplifier Kit

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Features:


    • PARAMETER --- DROK audio amplifier board working voltage DC 8-26V, can be powered by the attached 12V power adapter; output power 15W+15W.
    • MULTI-PROTECTIONS --- the digital amp board comes with input reverse connection protection, short circuit protection, over-heat, over-current, over-voltage, under-voltage, and EMI is allowed to pass.
    • ARTIFICIAL MATERIAL --- black immersion gold circuit board, PAM8620 chip, KEMET speaker capacitor, large-capacity capacitor, black copper terminal, gold-plated audio input terminal blocks.
    • OUTSTANDING PERFORMANCE --- the audio amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression.
    • APPLICATION --- this power amplifier module can be used for DIY home audio stereo sound system and speaker.


Description:


1. DROK 15W+15W Audio Amplifier Module with Power Adapter


(1) Power Amplifier Board Specification:


  • Working Voltage: DC 8-26V, can be powered by the attached 12V power adapter.
  • Output Power: 15W stereo (24V 8ohm) / 10W stereo (12V 8ohm), if connected to 4ohm or 2ohm speaker, the power will automatically be limited to 15W.
  • Input Method: single-ended (default); difference (switch by the jumper)
  • Efficiency: >90%
  • THD (total harmonic distortion) & noise: <0.2%
  • Board Dimension: 75.69*41.96mm/2.98*1.65 inch


(2) Features:


  1. Low quiescent current
  2. Noise suppression
  3. Materials: high-grade pure black immersion gold circuit board, WIMA red sound capacitor, large capacity filter capacitor. Special customized pure black copper terminals, gold-plated audio input terminals.
  4. Protective Functions: input reverse connection protection, short-circuit protection, over-current protection, over-heat protection, over-voltage protection, low-voltage protection, EMI is allowed to pass.


(3) Other Functions:


External mute function (MUTE: high level mute, factory default low level)

External turn-off function (SD: low-level chip turn off, factory default high level)

To use the mute/sd function, just remove the resistance next to the MUTE welding spot and add a switch between the welding spot under the resistance and the welding spot next to MUTE/SD.



Power Adapter Specification:


Output Voltage: DC 12V



Package Included:


1x Class-D Amplifier Board


1x 12V Power Adapter


2x Male DC Connector

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DIY Class-D Amplifier Board DC 8V-26V Power Amp Module 15W+15W 2.0 Dual Channel Audio Amplifier Kit

  • Brands Drok
  • Product Code: 200424
  • Availability: In Stock
  • $20.99
  • $14.99
  • Bulk Buy Discounts. Buy more please contact us
    Qty 2 5 10 30+
    Price $12.99 $11.99 $11.50 $10.50