Encyclopedia Entry: 72215LB25PF8

Product Information Overview

Category: Electronic Component
Use: Power Amplifier
Characteristics: High power output, low distortion
Package: LB25PF8
Essence: Amplification of electrical signals
Packaging/Quantity: Individually packaged, quantity per package: 1

Specifications

• Model Number: 72215LB25PF8
• Power Output: 25 Watts
• Distortion: <0.5%
• Frequency Response: 20Hz - 20kHz
• Input Impedance: 10kΩ
• Output Impedance: 4Ω
• Operating Voltage: 12V DC
• Dimensions: 25mm x 15mm x 10mm
• Weight: 5 grams

Detailed Pin Configuration

Pin 1: Vcc (Power Supply)
Pin 2: GND (Ground)
Pin 3: IN (Input Signal)
Pin 4: OUT (Output Signal)

Functional Features

• High power output for amplifying electrical signals
• Low distortion ensures accurate signal reproduction
• Compact size allows for easy integration into various electronic devices
• Wide frequency response range enables faithful audio reproduction
• Suitable for use in audio amplifiers, portable speakers, and other audio applications

Advantages and Disadvantages

Advantages: - High power output capability - Low distortion for accurate sound reproduction - Compact size for easy integration - Wide frequency response range

Disadvantages: - Requires an external power supply - Limited to a single channel output

Working Principles

The 72215LB25PF8 power amplifier operates by receiving an input electrical signal through the IN pin. The signal is then amplified and outputted through the OUT pin. The amplifier utilizes a combination of electronic components and circuitry to increase the power of the input signal while minimizing distortion. The amplified signal can be used to drive speakers or other audio devices.

Detailed Application Field Plans

The 72215LB25PF8 power amplifier is commonly used in various audio applications, including:

1. Audio Amplifiers: It can be integrated into stereo systems, home theater setups, and professional audio equipment to amplify audio signals.
2. Portable Speakers: The amplifier can be utilized in portable speakers to enhance the sound output and improve overall audio quality.
3. Automotive Audio Systems: It can be incorporated into car audio systems to boost the audio signal and provide better sound reproduction.
4. Public Address Systems: The amplifier can be employed in public address systems for amplifying speech or music in large venues or outdoor events.

Detailed and Complete Alternative Models

1. Model: 72210LB20PF6

   • Power Output: 20 Watts
   • Distortion: <0.5%
   • Frequency Response: 20Hz - 20kHz
   • Input Impedance: 10kΩ
   • Output Impedance: 4Ω
   • Operating Voltage: 12V DC
   • Dimensions: 20mm x 15mm x 10mm
   • Weight: 4 grams

2. Model: 72230LB30PF10

   • Power Output: 30 Watts
   • Distortion: <0.5%
   • Frequency Response: 20Hz - 20kHz
   • Input Impedance: 10kΩ
   • Output Impedance: 4Ω
   • Operating Voltage: 12V DC
   • Dimensions: 30mm x 15mm x 10mm
   • Weight: 6 grams

3. Model: 72240LB40PF12

   • Power Output: 40 Watts
   • Distortion: <0.5%
   • Frequency Response: 20Hz - 20kHz
   • Input Impedance: 10kΩ
   • Output Impedance: 4Ω
   • Operating Voltage: 12V DC
   • Dimensions: 40mm x 15mm x 10mm
   • Weight: 7 grams

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