SUPER-MINI DIGITAL AMPLIFIER BOARD

Product basic info: "
†Instruction manual languages: English "
†Primary colours: White "
†Additional colours: Black, Orange "
†Depth unit: 16 mm "
†Height unit: 2 mm "
†Width unit: 23 mm "
†Weight unit: 22 g "†Technical data: "
†Specifications kits & modules: Features

• high amplification efficiency 85%
• can directly drive 4 ohm/8 ohm small speakers
• good sound quality & noise suppression
• unique without LC filter class D digital power board
• can use computer USB power supply directly
• low THD+N
• short circuit protection
• thermal shutdown

Specifications

• operating voltage: 2.5 to 5 VDC
• connections: solder connections
• sound processor: PAM8403

"†Operational properties: "
†Coding skill level: 2 "
†Electronics skill level: 2 "
†Mechanics skill level: 1 "
†Soldering skill level: none