Bảng mạch khuếch đại âm thanh kỹ thuật số hai kênh PAM8403 3W+3W 5V tại Lotte Market

Giới thiệu Bảng mạch khuếch đại âm thanh kỹ thuật số hai kênh PAM8403 3W+3W 5V tại Lotte Market

#3W+3W #5V #Audio #Amplifier #Digital #Power #Amp #Module #Board #Dual-Channel #PAM8403
3W+3W 5V Audio Amplifier Digital Power Amp Module Board Dual-Channel PAM8403
Features: 100% brand new and high quality
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise.
Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4Ω, 8Ω 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 wiring, wiring 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 soldering iron!

Specification: Work Voltage:2.5V-5.5V DC
Speaker with: 4-8 Ω
Recommended: 4 Ω
Speaker power: 2-8W
Material: PCB
Size: Approx.1.95x2.06 cm/0.76x0.81 inches

Package Includes: 1x Digital Amplifier Module

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.