BK/GMD-250MA

Product Overview

Category: Electronic Component
Use: Amplifier Module
Characteristics: High power output, compact size
Package: Metal casing
Essence: Power amplification
Packaging/Quantity: Individual unit

Specifications

• Power Output: 250W
• Frequency Response: 20Hz - 20kHz
• Input Impedance: 10k ohms
• Output Impedance: 4 ohms
• Operating Voltage: 24V DC
• Dimensions: 3.5" x 2.5" x 1.5"
• Weight: 200g

Detailed Pin Configuration

• Pin 1: Input +
• Pin 2: Input -
• Pin 3: Ground
• Pin 4: Output +

Functional Features

• High power output for its compact size
• Wide frequency response range
• Low input impedance for easy integration
• Sturdy metal casing for durability

Advantages and Disadvantages

Advantages: - Compact size - High power output - Wide frequency response - Durable metal casing

Disadvantages: - Requires 24V DC power supply - Limited to 4 ohm output impedance

Working Principles

The BK/GMD-250MA utilizes a class-D amplifier design to efficiently convert the low-voltage input signal into a high-power output signal. This is achieved through the use of pulse-width modulation (PWM) to control the output transistors, resulting in minimal power loss and heat generation.

Detailed Application Field Plans

1. Audio Systems: Ideal for powering speakers in home audio setups or small PA systems.
2. Automotive: Suitable for use in car audio systems due to its compact size and high power output.
3. DIY Projects: Can be integrated into various DIY electronics projects requiring high-power amplification.

Detailed and Complete Alternative Models

1. BK/GMD-200MA: Lower power output version suitable for smaller applications.
2. BK/GMD-300MA: Higher power output version for larger audio systems.

This completes the entry for BK/GMD-250MA, providing comprehensive information on its category, specifications, features, and application field plans.