100PCS PAM8403 Super Mini Digital Amplifier Board 2 x 3W Class D Digital Amplifi

Description

100PCS PAM8403 Super Mini Digital Amplifier Board 2 x 3W Class D Digital Amplifi
Excellent noise suppression, in the absence of circumstances connected to input o ear close to the speaker can hear any noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4?, 8? small speakers, the output power large, full of energy, good sound quality.
The unique non-LC filter Class-D digital power board can be directly used computer USB power supply.
Double panel wi, wi properly resolve the ground potential caused by balance and inter-channel crosstalk, ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.
All using the whole plate welding machine, welding quality comparable non-manual solde iron!
Ultrafine size: 1.85 * 2.11cm
e: The left and right channel output of the "negative" and can be connected together, otherwise it will burn IC, and should be preceded powered speakers connected (load).
Rated working voltage 2.5 ~ 5V, limit operating voltage 5.5V.
Condition: New
Type: Voltage Regulator
Supply Voltage: 1
Package: SMD
Dissipation Power: 1
Model Number: PAM8403
Application: Computer
Color: green
material: plastic
Package Contents:
100PCS * PAM8403 Super mini digital amplifier board
Shipping Policy
1.We don't ship to APO/FPO.Thanks for your kind undersatand.
2. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
3.We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
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Returns Policy
1.If you have not satisfied as you received the item, please return it within 30 days for a replacement or money back. Please contact me before you return it.
2.All  returned items must be in the original packaging with all components and accessories included, and you must provide us the return shipping information  (The shipment or the tracking number)
3.Return  shipping fee is to be paid by the buyers. We will not be responsible for any custom duty or import tax.
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