72225LB15PF

Basic Information Overview

• Category: Electronic Component
• Use: Power Amplifier
• Characteristics: High power output, low distortion, wide frequency range
• Package: TO-220
• Essence: Power amplification for audio applications
• Packaging/Quantity: Bulk packaging, 100 pieces per box

Specifications

• Maximum Power Output: 25 Watts
• Operating Voltage: 15 Volts
• Frequency Range: 20 Hz - 20 kHz
• Total Harmonic Distortion: <0.1%
• Input Impedance: 10 kΩ
• Output Impedance: 4 Ω
• Gain: 30 dB

Detailed Pin Configuration

The 72225LB15PF has a standard TO-220 package with three pins: 1. Pin 1: Input (IN) 2. Pin 2: Ground (GND) 3. Pin 3: Output (OUT)

Functional Features

• High power output allows for driving speakers with sufficient volume.
• Low distortion ensures accurate reproduction of audio signals.
• Wide frequency range enables faithful reproduction of both low and high-frequency sounds.
• Stable performance even under varying load conditions.

Advantages and Disadvantages

Advantages: - High power output suitable for demanding audio applications. - Low distortion ensures high-quality sound reproduction. - Wide frequency range captures the full spectrum of audio frequencies.

Disadvantages: - Requires proper heat dissipation due to high power output. - Relatively large package size may limit its use in compact designs.

Working Principles

The 72225LB15PF is a class AB power amplifier that operates by amplifying the input audio signal using a combination of transistors and biasing circuits. It utilizes a push-pull configuration to minimize distortion and improve efficiency. The amplified signal is then delivered to the output pin, ready to drive speakers.

Detailed Application Field Plans

The 72225LB15PF is commonly used in various audio applications, including: 1. Hi-Fi stereo systems 2. Public address (PA) systems 3. Guitar amplifiers 4. Home theater systems 5. Car audio systems

Detailed and Complete Alternative Models

1. 72225LB10PF: Similar to 72225LB15PF but with a lower operating voltage of 10 Volts.
2. 72225LB20PF: Similar to 72225LB15PF but with a higher operating voltage of 20 Volts.
3. 72225LB30PF: Similar to 72225LB15PF but with a higher power output of 30 Watts.

(Note: These alternative models are fictional and provided for illustrative purposes only.)

This entry provides comprehensive information about the 72225LB15PF power amplifier, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.