30Wx2 High-Power Stereo Digital Amplifier Board 12V/24V Power Supply DIY Power Amplification Module DY-AP3015

Description

• 30Wx2 High-Power Stereo Digital Amplifier Board 12V/24V Power Supply DIY Power Amplification Module DY-AP3015

Use pay attention to matters:

1

, recommended power supply voltage DC
8-24V
more
26V
, the chip will burn down, lower
8V
there will be noise.

2

And pick up
4
horn power supply does
not exceed

12V
answered
8
the power supply of ohmic Horn does not exceed
24V
.

3

Power supply current recommended
2A
the above.

4

, module operating power exceeds
20W * 2
the need to add heat sink

5

, ensure that the input sound source signal is
0.5V ~ 1.5
V

6

, Horn wire should not be too long, guarantee
1
meters suitable

7

pay attention to static protection. Before contacting the power amplifier board, you need to release the static electricity on your hands to avoid the breakdown of the power amplifier chip by static electricity. Digital power amplifier is relatively sensitive to static electricity.

8

, it is recommended to use horn rated power
30W
and above, avoid the horn heating and burning

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