SUPER-MINI DIGITAL AMPLIFIER BOARD

Description

Dual channel stereo output 3 W + 3 W power Class D amplifier.

This product is a replacement of: VMA408

Features

• High efficiency: With an efficiency of 85%, the amplifier board offers optimal sound with minimal power consumption.
• Versatile connectivity: Can directly drive four small speakers, making it suitable for various audio setups.
• Excellent sound quality: Thanks to its high sound quality and noise reduction, users can enjoy clear and pure sound.
• Velleman Original Kit: Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.
• STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.

Specifications

• Physical properties:
  • Primary colour: White
  • Additional colours: Black,Orange
  • Depth unit: 16 mm
  • Height unit: 2 mm
  • Width unit: 23 mm
  • Weight unit: 22 g
• Performance & Technical Specs:
  • Coding skill level: 2
  • Electronics skill level: 2
  • Mechanics skill level: 1
  • Soldering skill level: none
  • Specifications kits & modules: Features
    <ul>
    <li>high amplification efficiency 85%</li>
    <li>can directly drive 4 ohm/8 ohm small speakers</li>
    <li>good sound quality & noise suppression</li>
    <li>unique without LC filter class D digital power board</li>
    <li>can use computer USB power supply directly</li>
    <li>low THD+N</li>
    <li>short circuit protection</li>
    <li>thermal shutdown</li>
    </ul>
    Specifications
    <ul>
    <li>operating voltage: 2.5 to 5 VDC</li>
    <li>connections: solder connections</li>
    <li>sound processor: PAM8403</li>
    </ul>
• Installation & Mounting:
  • Instruction manual languages: English
• Compliance & Certification:
  • GPSR Responsible – Contact Name: Velleman Group
  • GPSR Responsible – Address: Legen Heirweg 33, 9890, GAVERE, Belgium
  • GPSR Responsible – Website: http://www.vellemangroup.eu
  • GPSR Responsible – Email: customercare@velleman.eu
  • GPSR Responsible – Telephone number: 09/384.36.11