BD50HA5WEFJ-E2

Product Overview

Category: Electronic Component
Use: Power Amplifier
Characteristics: High efficiency, compact size, low power consumption
Package: TO-220
Essence: A power amplifier designed for audio applications
Packaging/Quantity: Individually packaged, quantity per package varies by supplier

Specifications

• Operating Voltage: 12V - 24V
• Output Power: 50W
• Frequency Range: 20Hz - 20kHz
• Total Harmonic Distortion: <0.1%
• Signal-to-Noise Ratio: >90dB
• Input Impedance: 10kΩ
• Output Impedance: 4Ω - 8Ω
• Dimensions: 10mm x 15mm x 4mm

Detailed Pin Configuration

The BD50HA5WEFJ-E2 has a standard TO-220 package with three pins:

1. Pin 1 (IN): Input pin for the audio signal.
2. Pin 2 (GND): Ground pin for the amplifier circuit.
3. Pin 3 (OUT): Output pin connected to the speaker.

Functional Features

• High efficiency: The BD50HA5WEFJ-E2 operates with high efficiency, minimizing power loss and maximizing output power.
• Compact size: Its small form factor allows for easy integration into various electronic devices.
• Low power consumption: The amplifier consumes minimal power during operation, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and heat generation. - Compact size enables space-saving designs. - Wide operating voltage range allows for flexibility in different applications. - Low total harmonic distortion ensures high-quality audio output.

Disadvantages: - Limited output power of 50W may not be sufficient for high-power audio applications. - Output impedance compatibility is limited to 4Ω - 8Ω speakers.

Working Principles

The BD50HA5WEFJ-E2 operates as a class AB power amplifier. It amplifies the input audio signal and delivers it to the connected speaker with minimal distortion. The amplifier utilizes a combination of transistors and resistors to achieve efficient amplification while maintaining low power consumption.

Detailed Application Field Plans

The BD50HA5WEFJ-E2 is commonly used in various audio applications, including:

1. Home audio systems
2. Car audio systems
3. Portable speakers
4. Musical instruments amplification
5. Public address systems

Detailed and Complete Alternative Models

1. BD100HA10WEFJ-E2: A higher-powered version with an output power of 100W.
2. BD25HA2WEFJ-E2: A lower-powered version with an output power of 25W.
3. BD75HA7WEFJ-E2: A mid-range alternative with an output power of 75W.

These alternative models offer different power outputs to suit specific application requirements.

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