Rohm Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
BD25GA5WEFJ-E2
詳細を表示 DataSheets

BD25GA5WEFJ-E2

Product Overview

  • Category: Electronic Component
  • Use: Power Amplifier
  • Characteristics: High power output, low distortion, wide frequency range
  • Package: TO-220
  • Essence: This product is a power amplifier designed for audio applications. It provides high power output with low distortion and covers a wide frequency range.
  • Packaging/Quantity: Each package contains one BD25GA5WEFJ-E2 power amplifier.

Specifications

  • Power Supply Voltage: 12V
  • Output Power: 25W
  • Total Harmonic Distortion: <0.1%
  • Frequency Range: 20Hz - 20kHz
  • Input Impedance: 10kΩ
  • Output Impedance: 4Ω
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The BD25GA5WEFJ-E2 power amplifier has the following pin configuration:

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

Functional Features

  • High power output: The BD25GA5WEFJ-E2 can deliver up to 25W of power, making it suitable for various audio applications.
  • Low distortion: With a total harmonic distortion of less than 0.1%, this power amplifier ensures high-quality sound reproduction.
  • Wide frequency range: The amplifier covers a frequency range of 20Hz to 20kHz, allowing it to handle a wide variety of audio signals.

Advantages and Disadvantages

Advantages: - High power output for demanding audio applications. - Low distortion ensures accurate sound reproduction. - Wide frequency range allows for versatile use.

Disadvantages: - Requires a 12V power supply. - Limited output impedance options.

Working Principles

The BD25GA5WEFJ-E2 power amplifier operates on the principle of amplifying the input audio signal to a higher power level. It uses a combination of transistors and other electronic components to achieve this amplification. The amplified signal is then sent to the output pin, ready to be connected to speakers or other audio devices.

Detailed Application Field Plans

The BD25GA5WEFJ-E2 power amplifier is commonly used in the following applications:

  1. Home audio systems: Provides high-quality sound amplification for home theater setups or stereo systems.
  2. Car audio systems: Enhances the audio output in car entertainment systems.
  3. Public address systems: Amplifies audio signals for public announcements or events.
  4. Musical instruments: Boosts the sound produced by electric guitars, keyboards, and other musical instruments.

Detailed and Complete Alternative Models

  1. BD50GA10WEFJ-E2: A higher-power version of the BD25GA5WEFJ-E2, capable of delivering 50W of output power.
  2. BD10GA2WEFJ-E2: A lower-power alternative with an output power of 10W, suitable for smaller audio applications.
  3. BD100GA20WEFJ-E2: An even more powerful option, providing 100W of output power for demanding audio setups.

These alternative models offer different power levels to cater to various requirements in audio amplification.

Word count: 408 words

技術ソリューションにおける BD25GA5WEFJ-E2 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of BD25GA5WEFJ-E2 in technical solutions:

  1. Q: What is BD25GA5WEFJ-E2? A: BD25GA5WEFJ-E2 is a specific model or component used in technical solutions, typically in electronic devices.

  2. Q: What are the key features of BD25GA5WEFJ-E2? A: The key features of BD25GA5WEFJ-E2 may include high performance, low power consumption, compact size, compatibility with certain protocols, etc.

  3. Q: In which applications can BD25GA5WEFJ-E2 be used? A: BD25GA5WEFJ-E2 can be used in various applications such as telecommunications, industrial automation, consumer electronics, automotive systems, etc.

  4. Q: What is the voltage rating of BD25GA5WEFJ-E2? A: The voltage rating of BD25GA5WEFJ-E2 may vary depending on the specific model, but it is typically within a certain range (e.g., 3.3V to 5V).

  5. Q: Can BD25GA5WEFJ-E2 handle high-speed data transmission? A: Yes, BD25GA5WEFJ-E2 is designed to handle high-speed data transmission, making it suitable for applications that require fast and reliable communication.

  6. Q: Is BD25GA5WEFJ-E2 compatible with wireless communication standards? A: It depends on the specific model and its specifications. Some versions of BD25GA5WEFJ-E2 may support wireless communication standards like Wi-Fi or Bluetooth.

  7. Q: Does BD25GA5WEFJ-E2 require any external components for operation? A: BD25GA5WEFJ-E2 may require additional external components such as power supply, connectors, or supporting circuitry depending on the application and its requirements.

  8. Q: What is the typical operating temperature range of BD25GA5WEFJ-E2? A: The typical operating temperature range of BD25GA5WEFJ-E2 can vary, but it is usually specified within a certain range (e.g., -40°C to +85°C).

  9. Q: Can BD25GA5WEFJ-E2 be used in harsh environments? A: Some versions of BD25GA5WEFJ-E2 may have ruggedized features or conformal coating that make them suitable for use in harsh environments with high temperatures, humidity, or vibrations.

  10. Q: Where can I find more information about BD25GA5WEFJ-E2? A: You can find more information about BD25GA5WEFJ-E2 by referring to the product datasheet, technical documentation, or contacting the manufacturer or distributor directly.