Product Parameters:
Size 40mm*40mm*22mm
Weight 28g
Power 10W
Voltage DC8V-12V
Configured speaker 10W-15W 4Ω~8Ω
The power amplifier board is designed by the official standard
circuit, and the chip selection adopts the original imported
Longding micro D class power amplifier chip from the United States.
Good product chips will be shared with the majority of music
lovers, this is our consistent philosophy! The power amplifier has
ultra-high efficiency, large power, and can output 10W+10W power
under the condition of 12V power supply. The chip does not need
heat sink, and also has protection functions such as overheating
and overcurrent, and the function can be said to be very powerful.
The power amplifier board drives two 15W speakers and still does
not work hard. The high efficiency of the pure class D power
amplifier board is not blown out, and is suitable for listening to
songs in small rooms.
Spike the power amplifier board using TDA2030 chip, TDA2030
(15W+15W) This traditional power amplifier board needs to use a
huge heat sink when driving two 15W speakers, while the high
efficiency pure D type PAM8410 power amplifier board drives two 15W
speakers only need Using a small heat sink, high efficiency and
super power saving, the sound quality is great.
Improved type:
1. Using the original PAM8610 chip of Longding Microelectronics
Co., Ltd. as the power amplifier chip, the power can reach 10W+10W.
2. Since the pure D-class power amplifier board has higher power
requirements, the power amplifier board uses a fever-grade 2200UF
capacitor for filtering, completely clearing the AC sound, no
interference, and pure sound quality.
3. It is produced by automatic placement machine, and the circuit
board is more beautiful.
4. The board has a 5.5X2.5 standard power socket, and the power
input is very convenient. (inside the positive and negative anodes)
Precautions:
1: The power supply voltage cannot exceed 12V
2: The 4 lines connecting the speakers are completely independent
and are not allowed to be connected!
As soon as one of the conditions occurs, burn the IC immediately
