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CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
Specifications
Place of Origin :
Guangdong, China
Brand Name :
creatall
Model Number :
CA-8403S
Packaging Details :
carton box
Supply Ability :
10000 Piece/Pieces per Day
MOQ :
10pcs
Price :
negotiable
Delivery Time :
5-8 work days
Application :
Amplifier audio module
Technology :
Amplifier audio module
Series :
Amplifier audio module
Features :
Amplifier audio module
Mounting Type :
Direct mounting
Description :
Amplifier audio module
MODEL NO :
CA-8403S
TPYE :
digital amplifier module
POWER :
2*3W
Port :
shenzhen port
Description
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403
Product Overview

CA-8403S DC 5V 2 Channel Mini Digital Audio Amplifier Board delivering 2*3W power output with high-fidelity sound quality.

Technical Specifications
Power Supply: DC 5V
Output Power: 2 × 3W
Channels: 2 Channel Stereo
Dimensions: 29.5 × 20.2 × 15mm (excluding potentiometer)
Speaker Compatibility: 4Ω, 8Ω small speakers
Key Features
  • Compact digital amplifier chip with high-definition sound quality
  • Optimized circuit configuration with 470μF power supply filtering
  • Excellent noise suppression - virtually silent when no audio input
  • Class-D digital power board with unique non-LC filter design
  • Compatible with computer USB power supply
  • Double-sided PCB wiring for balanced ground potential and reduced crosstalk
  • Ultra-miniature design for integration into small digital products
  • 15-year lifespan expectancy
  • Integrated switch potentiometer for power control
Important Notes
  • Left and right channel negative outputs cannot be connected together - this will damage the IC
  • Always connect speakers (load) before applying power
  • Rated operating voltage: 2.5V - 5V
  • Maximum operating voltage: 5.5V
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
Product tags

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CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module

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Product Detail
Place of Origin :
Guangdong, China
Brand Name :
creatall
Model Number :
CA-8403S
Packaging Details :
carton box
Supply Ability :
10000 Piece/Pieces per Day
MOQ :
10pcs
Contact Supplier
video
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module
CA-8403S Mini Digital Preamplifier Board DC 5V 2 Channel 2*3W PAM8403 Amplifier Audio Module

Shenzhen Creatall Electronics Co., Ltd.

Verified Supplier
4 Years
Since 2004
Business Type :
Manufacturer, Trading Company
Main Products :
Amplifier Board Module, Power Supply Module, Bluetooth Audio Module
Total Annual :
2000000-7200000
Employee Number :
150~200
Certification Level :
Verified Supplier
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