Introduction:The power amplifier circuit board designed using the official
standard, the chip uses aselection of US imports original micro
Class D amplifier chip.Good product chip is necessary and the
majority of music lovers to share, this is our consistent
philosophy! Theamplifier with ultra-high efficiency, large power,
in the case of 12V power supply can output 10W + 10W of power, the
chip without fins, but also with overheating,
over-currentprotection function, the function can be said to be
very powerful.
The amplifier board is still difficult to drive two 15W speakers,
high efficiency Class Damplifier board pure is not blown out, the
most suitable for small rooms listening to music use. You need to
use a large heat sink when using Spike TDA2030 amplifier chip
board,TDA2030 (15w + 15W) This traditional 15W amplifier board to
drive two speakers, andhigh-efficiency Class D PAM8610 pure
amplifier board need only drive two 15W speakers
Use a small heat sink, high efficiency super power, the sound
quality is great.
Modification:
1.PAM8610 chip as amplifier chip, power can reach 10W + 10w. 2.As
pure class D amplifier board power requirements is relatively high,
the exclusive useof the power amplifier board enthusiast 2200UF
capacitor filter, the elimination of exchange voice, without
interference, pure sound quality. 3.Using automatic placement
machine production, the board is more beautiful. 4.Strip 5.5X2.5
standard power outlet, power input is very convenient. (Positive
outsideand negative inside)
Technical Parameters:
1.Power: typically 10w 2.Voltage: DC 8V-12v 3.Can drive speakers:
10W-15W,4 -8Ω