SURE ELECTRONICS AA-AB32186 - 2x100W Class D Audio Amplifier Board - STA508

Amplificatore Stereo in classe D Sure AA-AB32186 basato sul chip STA508 (ex TK2050). Potenza: 2x100W @4ohm

Questa scheda integra gli amplificatori TC2000 e STA508 chip Tripath ad alte prestazioni che supportano il dual audio di amplificazione del canale. Alimentato da qualsiasi tensione DC da 10V a 32V, questa scheda amplificatore ad alta efficienza è in grado di emettere fino a 100W per canale. Questa scheda può essere utilizzata per guidare 4Ω o 8Ω su diffusori passivi.

Caratteristiche:

• Size: 111.80 (L) × 81.30 (W) × 38.00 (H) ±0.2mm
• A perfect "Class T" architecture
• Wide power supply range: 12V to 30V, maximum 32V DC
• Frequency response: 20Hz to 20KHz(±3dB)
• Signal/Noise Ratio: 100dB(A-Weighted)

High Output Power

• 30W @ 6Ω, < 1% THD+N
• 40W @ 8Ω, < 3% THD+N  
• 100W @ 4Ω, < 10.0% THD+N

High Efficiency

• 86% @ 60W 8Ω
• 82% @ 46W 6Ω
• 90% @ 100W 4Ω
• Audiophile Quality Sound

0.007% THD+N @ 30W 8Ω
0.005% THD+N @ 70W 4Ω

• Line level audio signal input
• Mounting holes facilitate installation and fixing
• Several wiring methods facilitate connection
• New design in power supply supports connection with more amplifier boards of the same type
• Excellent heat sink and powerful cooling fan on STA508 eliminate your worry on heat dissipation
• Over/under voltage turn off
• Over current protection
• Over temperature protection
• Over 90% components are SMT based, which are reliable and environment-friendly
• Ideal for DIY and industrial applications

  ---