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2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
Specifications
Brand Name :
OEM
Model Number :
OKY3462-5
Certification :
CE, FCC, RoHS
Place of Origin :
Guangdong China (Mainland)
MOQ :
10 Piece/Pieces
Price :
USD0.21-0.24/piece
Payment Terms :
PayPal, T/T Bank Transfer, L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability :
100000 Piece/Pieces per Day
Delivery Time :
1-3 workdays after payment
Packaging Details :
Different package at optional: 1. Retailing Package: Crystal box 2. Bulking Packing:plastic case 3. Retailing Box package design according to your requirement( Order > 1000PCS)
Color :
Green
Voltage regulator :
2.5V to 5V
Output power :
2 channels x 3W
Delivery time :
1-3 days
Size :
1.85 x 2.15cm
User :
Students,Engineers etc.
Warranty :
2 years
Factory :
Yes
Description

1pcs PAM8403 module Super mini digital amplifier board 2 *3W 2.5 to 5V

Features:
- Can use 5V battery or any USB port to power.
- D class amplifier is highly respected today because its 90% high efficiency. A class, B class amplifier efficiency is only about 30%.
- Temperature does not affect the sound quality so no need to add heat sink therefore less space is taken.
- Module has a short-circuit current protection and over-temperature protection.
- Noise canceling circuit was built in, power on / off without pop noise.
- Can provide 3W (left channel) + 3 W (right channel) output power in the 4Ω load and 5V power supply conditions.


Specifications:

Model PAM8403
Super Mini Size 1.85 x 2.15cm
Input voltage 2.5-5V (can not be more than 5.5V, otherwise it will burn the IC on board)
Output power 2 channels x 3W
Speaker Choice It can work with 4 ohm and 8 ohm speakers, recommend 4 ohms
Net weight 7g

Connection Diagram

2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

Circuit Diagram

2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

Dimension Photo

2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

Product tags

8 channel power amplifier

,

2.1 amplifier module

,

class d power amplifier circuit
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2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

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Product Detail
Brand Name :
OEM
Model Number :
OKY3462-5
Certification :
CE, FCC, RoHS
Place of Origin :
Guangdong China (Mainland)
MOQ :
10 Piece/Pieces
Price :
USD0.21-0.24/piece
Contact Supplier
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

Oky Newstar Technology Co., Ltd

Active Member
12 Years
guangdong, shenzhen
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Starter Kit for Arduino, Controller Board for Arduino, Shield for Arduino
Total Annual :
150 Million-200 Million
Employee Number :
100~300
Certification Level :
Active Member
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