×

Registration

Profile Informations

Login Datas

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

More Views

Miniature Digital Power Amplifier Board 2*3W Class D PAM8403 2.5~5V USB Power Supply

Availability: In stock

Regular Price: $6.00

Special Price $5.00

Quick Overview

Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.
OR

Details

Product Parameters:
Working voltage: 2.5V-5.5V.
Size: 1.85*2.11cm
Speaker with: 4-8 Euro, recommended: 4 Euro;
Speaker power: 2-8W.
Efficiency: 90%

Product Description:
1. It can be powered by the computer's USB port 5V power supply, or by using the mobile phone charger USB port 5V power supply, or you
can use the lithium battery power supply. 3W (left channel) + 3W (right channel) output power is available for 2.4Ω load and 5V power supply.
3. Class D power amplifiers are extremely efficient, do not affect the sound quality due to temperature rise, and do not need to add heat sinks,
occupying a small volume.
4. The power amplifier board has a built-in noise canceling circuit, and there is no noise when the power is turned on/off; the module has
short circuit over current protection and over temperature protection.
5. Turn on the speaker first and then turn on the power, otherwise it will easily damage the chip;

Application:
LCD TV, monitor, laptop, portable speaker, portable DV player, game console, mobile phone

Package:
1*Miniature Digital Power Amplifier Board 2*3W Class D PAM8403 2.5~5V USB Power Supply

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

My Cart

You have no items in your shopping cart.