Digital PAM8406 DC3v-5V Class D Dual Channel Stereo Audio Power Amplifier Board

Description

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Description
Note:
There was not enouth time power indicator red light flicker appears.
The amplifier board is still not difficult to drive two 10W speakers.
Using genuine PAM8406 as amplifier chip, power can reach 6W + 6W.
Since pure Class D amplifier board power requirements is relatively high,
the use of this power amplifier board 1000UF capacitor filter,the elimination of the exchange of voice,
without interference, pure sound
quality.
With power reverse protection, reverse polarity power input not burn IC.
Overview:
When the power supplu voltage of 5V, PAM8406 output 6W + 6W at 4Ω load
power, high-quality sound of 6W.
(Continuous maximum power, need to enhance heat dissipation)
Parameters:
Power supply voltage: DC 3-5.5V
Require more than 2.5A power supply current(4 ohm speakers)
8 ohm speaker needs more than the minmum required current 1.5A
Power: typically 6W
Voltage: DC 3V-5V, can use lithium battery.
Built-in power-impact sound canceling circuit, no power on impact sound
Dimensions: 42 x 40 x 15mm(Excluding volume potentiometer)
Note:
1. Power supply voltage can not exceed 5.5V
2.
Output is cmos pipe BTL drive,left and right speakers can not be connected with the negative,
that is connected to the speaker's four lines are completely independent,does not allow to total access!
Just one of the cases appear immediately burn IC.
Package Include:
1pcs x
Audio Power Amplifier Board
Payment
We only accept payment via Paypal.
The buyer is responsible for any applicable import duties and local taxes.
Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.
Delivery details
The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday)
All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
The Delivered time to USA buyer is about 7~20 days, other country about
15~35
days delivered.
Notes: pls contact us if you need need trackable or express shipping service.
Terms of sales
All the items will be tested before shipping. Buy them with the confidence!
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and strive for 100% customer satisfaction and
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feedback, so that we can satisfactorily address your concerns.
Return
We afford all cost if it's our fault. Exchange or refund.
If not our problem, the buyer should be responsible for the shipping fee.
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