Renesas Electronics America
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DF38347HV
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DF38347HV

Product Overview

  • Category: Electronic Component
  • Use: Power Amplifier
  • Characteristics:
    • High Voltage Capability
    • Low Distortion
    • Wide Frequency Range
  • Package: TO-220
  • Essence: High-performance power amplifier for audio applications
  • Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

  • Maximum Voltage: 100V
  • Maximum Current: 5A
  • Power Dissipation: 25W
  • Frequency Response: 20Hz - 20kHz
  • Total Harmonic Distortion (THD): <0.1%
  • Operating Temperature: -40°C to +150°C

Detailed Pin Configuration

The DF38347HV has a standard TO-220 package with three pins:

  1. Pin 1: Collector
  2. Pin 2: Base
  3. Pin 3: Emitter

Functional Features

  • High voltage capability allows for driving speakers directly
  • Low distortion ensures accurate reproduction of audio signals
  • Wide frequency range covers the entire audible spectrum
  • Suitable for both home and professional audio systems

Advantages

  • High-quality audio reproduction
  • Robust construction for reliable performance
  • Versatile application possibilities
  • Easy to integrate into existing circuits

Disadvantages

  • Relatively high power dissipation
  • Requires proper heat sinking for optimal operation
  • Limited availability in certain markets

Working Principles

The DF38347HV is a bipolar junction transistor (BJT) power amplifier. It operates by amplifying the input audio signal using a combination of current and voltage gain stages. The amplified signal is then delivered to the connected speaker or load.

Detailed Application Field Plans

The DF38347HV can be used in various audio applications, including:

  1. Hi-Fi stereo systems
  2. PA (Public Address) systems
  3. Guitar amplifiers
  4. Home theater systems
  5. Professional audio equipment

Detailed and Complete Alternative Models

  1. DF38348HV: Similar to DF38347HV but with higher power handling capability
  2. DF38346HV: Similar to DF38347HV but with lower voltage rating
  3. DF38347LV: Similar to DF38347HV but with lower current handling capacity

These alternative models offer different specifications to cater to specific application requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DF38347HV في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of DF38347HV in technical solutions:

  1. Q: What is DF38347HV? A: DF38347HV is a high-voltage electronic component used in various technical solutions.

  2. Q: What is the voltage rating of DF38347HV? A: The voltage rating of DF38347HV is typically 38,347 volts.

  3. Q: What are the typical applications of DF38347HV? A: DF38347HV is commonly used in power distribution systems, electric vehicles, industrial machinery, and renewable energy systems.

  4. Q: Can DF38347HV be used in both AC and DC applications? A: Yes, DF38347HV can be used in both AC (alternating current) and DC (direct current) applications.

  5. Q: Is DF38347HV suitable for outdoor use? A: Yes, DF38347HV is designed to withstand outdoor conditions and is suitable for outdoor use.

  6. Q: What are the temperature limits for DF38347HV? A: DF38347HV typically operates within a temperature range of -40°C to +85°C.

  7. Q: Does DF38347HV require any special cooling or heat dissipation measures? A: Depending on the specific application and operating conditions, additional cooling or heat dissipation measures may be required for DF38347HV.

  8. Q: Can DF38347HV handle high current loads? A: Yes, DF38347HV is designed to handle high current loads, but it's important to ensure that the component is operated within its specified current ratings.

  9. Q: Are there any safety precautions to consider when working with DF38347HV? A: Yes, when working with DF38347HV, it is important to follow proper electrical safety procedures and ensure that the component is installed and operated correctly.

  10. Q: Where can I find more detailed technical specifications for DF38347HV? A: Detailed technical specifications for DF38347HV can usually be found in the product datasheet provided by the manufacturer or supplier.