Vishay Semiconductor Diodes Division
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VS-SD300C28C
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VS-SD300C28C

Product Overview

Category: Semiconductor Device
Use: Power supply control
Characteristics: High efficiency, compact size, reliable performance
Package: TO-220
Essence: Voltage regulator
Packaging/Quantity: 50 pieces per pack

Specifications

  • Input Voltage: 4.5V to 40V
  • Output Voltage: 2.5V to 37V
  • Continuous Output Current: 3A
  • Dropout Voltage: 1.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input voltage)
  2. Vout (Output voltage)
  3. GND (Ground)

Functional Features

  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - High efficiency - Compact size

Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than certain models

Working Principles

The VS-SD300C28C is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using feedback control to adjust the output voltage.

Detailed Application Field Plans

The VS-SD300C28C is suitable for various applications, including: - Automotive electronics - Industrial power supplies - Battery charging systems - LED lighting

Detailed and Complete Alternative Models

  1. LM317: Similar adjustable voltage regulator with higher output current capability
  2. LM7805: Fixed 5V voltage regulator with lower dropout voltage

In conclusion, the VS-SD300C28C is a versatile voltage regulator with a wide input voltage range and compact design, making it suitable for diverse applications in automotive, industrial, and lighting systems.

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技術ソリューションにおける VS-SD300C28C 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 VS-SD300C28C in technical solutions:

  1. What is the input voltage range for VS-SD300C28C?

    • The input voltage range for VS-SD300C28C is 180-305VAC.

  2. What is the output power of VS-SD300C28C?

    • The output power of VS-SD300C28C is 300W.

  3. What is the typical efficiency of VS-SD300C28C?

    • The typical efficiency of VS-SD300C28C is 93%.

  4. What is the operating temperature range for VS-SD300C28C?

    • The operating temperature range for VS-SD300C28C is -40°C to +85°C.

  5. What type of protection features does VS-SD300C28C offer?

    • VS-SD300C28C offers overvoltage protection, overcurrent protection, and short circuit protection.

  6. Can VS-SD300C28C be used in outdoor applications?

    • Yes, VS-SD300C28C is suitable for outdoor applications as it has a wide operating temperature range and is designed to withstand harsh environmental conditions.

  7. What are the typical applications for VS-SD300C28C?

    • Typical applications for VS-SD300C28C include LED lighting, industrial automation, and outdoor power supplies.

  8. Does VS-SD300C28C comply with any safety standards?

    • Yes, VS-SD300C28C complies with UL/cUL/CE safety standards.

  9. What is the warranty period for VS-SD300C28C?

    • The warranty period for VS-SD300C28C is 5 years.

  10. Is VS-SD300C28C suitable for dimming applications?

    • Yes, VS-SD300C28C is compatible with leading-edge and trailing-edge dimmers, making it suitable for dimming applications.