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PAM 8403 Amplifier Module with Knob

SKU: HSQ2THAAO5
The PAM8403 Amplifier Module with Knob is a compact and efficient stereo audio amplifier board designed for low-power audio amplification applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear stereo sound with low power consumption and minimal heat generation. The onboard volume control knob allows users to conveniently adjust audio levels directly from the module, making...
Rs. 69.00
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Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Stereo Audio Amplifier Module
Amplifier IC: PAM8403
Amplifier Class: Class D
Operating Voltage: 5V DC
Audio Channels: Dual Channel Stereo
Output Power: Up to 3W + 3W
Supported Speaker Impedance: 4Ω to 8Ω
High Audio Efficiency
Compact PCB Design
Lightweight Construction
Integrated Volume Control Knob

Additional Resources

PAM 8403 Amplifier Module with Knob.PDF

FAQ

Q1. What is a PAM8403 Amplifier Module with Knob?

A PAM8403 Amplifier Module with Knob is a compact stereo audio amplifier board based on the PAM8403 Class D amplifier IC, featuring an onboard volume control knob for adjusting sound output easily.

Q2. What is the purpose of the knob on the PAM8403 module?

The knob functions as a volume control potentiometer, allowing users to increase or decrease the audio output level directly from the amplifier board.

Q3. What voltage is required to operate the PAM8403 amplifier module?

The module typically operates on a 5V DC power supply, making it suitable for USB power sources, batteries, and embedded electronics projects.

Q4. What are the common applications of the PAM8403 amplifier module with knob?

It is commonly used in DIY Bluetooth speakers, portable audio systems, Arduino sound projects, multimedia devices, and small stereo speaker systems.

Q5. What type of speakers can be connected to the PAM8403 amplifier module?

The module supports 4Ω to 8Ω speakers and can deliver up to 3W + 3W stereo output under suitable operating conditions.

View full product details

The PAM8403 Amplifier Module with Knob is a compact and efficient stereo audio amplifier board designed for low-power audio amplification applications. Based on the PAM8403 Class D amplifier IC, this module delivers clear stereo sound with low power consumption and minimal heat generation.

The onboard volume control knob allows users to conveniently adjust audio levels directly from the module, making it ideal for portable speaker systems, Bluetooth audio projects, DIY electronics, and embedded sound applications. Its small size and 5V DC operation make it suitable for USB-powered and battery-powered devices.

Features
  • Built around the PAM8403 Class D amplifier IC
  • Onboard volume control knob
  • Compact and lightweight design
  • Stereo audio output support
  • Operates on 5V DC power supply
  • Low heat generation and high efficiency
  • Clear and low-noise sound quality
  • Easy integration into DIY electronics projects