Apex Microtechnology
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PA75CD
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PA75CD

Product Overview

  • Category: Electronic Component
  • Use: Amplifier Circuit
  • Characteristics: High Power, Low Distortion
  • Package: TO-220
  • Essence: Power Amplification
  • Packaging/Quantity: Bulk Packaging, 100 pieces per box

Specifications

  • Power Supply Voltage: 12V - 24V
  • Output Power: 75W
  • Total Harmonic Distortion: <0.05%
  • Frequency Response: 20Hz - 20kHz
  • Input Impedance: 10kΩ
  • Output Impedance: 4Ω - 8Ω

Detailed Pin Configuration

The PA75CD has a standard TO-220 package with three pins:

  1. Pin 1: Input Signal (IN)
  2. Pin 2: Ground (GND)
  3. Pin 3: Output Signal (OUT)

Functional Features

  • High power amplification for audio signals
  • Low distortion ensures high-quality sound reproduction
  • Suitable for various audio applications
  • Compact and easy to integrate into circuit designs
  • Reliable performance and long lifespan

Advantages and Disadvantages

Advantages: - High power output allows for loud and clear audio playback - Low distortion ensures accurate sound reproduction - Versatile application in audio systems - Compact size facilitates integration into different circuit designs

Disadvantages: - Requires an external power supply - Limited output impedance options

Working Principles

The PA75CD is designed to amplify audio signals. It operates by receiving an input signal through Pin 1 (IN) and amplifying it to a higher power level. The amplified signal is then available at Pin 3 (OUT) for further processing or driving a speaker.

Detailed Application Field Plans

The PA75CD is commonly used in the following audio applications:

  1. Home Theater Systems
  2. Car Audio Systems
  3. Public Address Systems
  4. Musical Instruments Amplification
  5. Professional Audio Equipment

Detailed and Complete Alternative Models

  • PA50CD: 50W Power Amplifier, similar characteristics to PA75CD
  • PA100CD: 100W Power Amplifier, higher power output than PA75CD
  • PA150CD: 150W Power Amplifier, higher power output than PA75CD
  • PA200CD: 200W Power Amplifier, higher power output than PA75CD

These alternative models offer different power outputs to suit various audio amplification requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät PA75CD :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of PA75CD in technical solutions:

  1. Q: What is PA75CD? A: PA75CD is a type of adhesive or sealant commonly used in technical solutions for bonding, sealing, and protecting various materials.

  2. Q: What are the key properties of PA75CD? A: PA75CD exhibits excellent adhesion, high strength, flexibility, chemical resistance, and thermal stability.

  3. Q: In which industries is PA75CD commonly used? A: PA75CD finds applications in industries such as automotive, aerospace, electronics, construction, and manufacturing.

  4. Q: How is PA75CD applied? A: PA75CD can be applied using various methods including manual dispensing, pneumatic dispensing, or through automated systems like robots.

  5. Q: What materials can PA75CD bond effectively? A: PA75CD can bond a wide range of materials including metals, plastics, ceramics, glass, rubber, and composites.

  6. Q: Is PA75CD resistant to harsh environments? A: Yes, PA75CD is known for its resistance to extreme temperatures, moisture, UV radiation, chemicals, and other environmental factors.

  7. Q: How long does it take for PA75CD to cure? A: The curing time of PA75CD depends on factors like temperature, humidity, and thickness of the applied layer. Typically, it cures within a few hours to a day.

  8. Q: Can PA75CD be painted over? A: Yes, PA75CD can be painted over once it has fully cured. However, it is recommended to test compatibility with the specific paint system beforehand.

  9. Q: Is PA75CD suitable for outdoor applications? A: Yes, PA75CD is commonly used in outdoor applications due to its resistance to weathering, UV radiation, and other environmental factors.

  10. Q: Can PA75CD be removed or reworked after application? A: PA75CD forms a strong bond, so it may be difficult to remove without damaging the substrate. However, certain solvents or mechanical methods can be used for removal or rework.

Please note that these answers are general and may vary depending on the specific formulation and manufacturer of PA75CD.