Micro Commercial Co
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
DB103
詳情 數據表

DB103: Diode Bridge Rectifier

Basic Information Overview

  • Category: Electronic Component
  • Use: Rectifying alternating current (AC) to direct current (DC)
  • Characteristics: High voltage and current capability, low forward voltage drop
  • Package: Through-hole or surface mount
  • Essence: Converting AC to DC efficiently
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Maximum Average Forward Current: 1A
  • Maximum Repetitive Peak Reverse Voltage: 200V
  • Forward Voltage Drop: 1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1: AC Input +
  • Pin 2: AC Input -
  • Pin 3: DC Output +
  • Pin 4: DC Output -

Functional Features

  • Efficiently converts AC to DC
  • Low forward voltage drop minimizes power loss
  • Suitable for various electronic circuits and power supplies

Advantages and Disadvantages

Advantages

  • High voltage and current capability
  • Low forward voltage drop
  • Compact package
  • Reliable performance

Disadvantages

  • Limited maximum average forward current
  • Not suitable for high-power applications

Working Principles

The DB103 diode bridge rectifier operates by using four diodes configured in a bridge arrangement to convert the input AC voltage into a pulsating DC output. This pulsating DC is then smoothed using capacitors to produce a relatively stable DC output.

Detailed Application Field Plans

The DB103 diode bridge rectifier is commonly used in: - Power supplies - Battery chargers - LED lighting - Audio amplifiers - Industrial control systems

Detailed and Complete Alternative Models

  • KBP210: Similar specifications and package
  • GBU4J: Higher current capability
  • W04M: Lower voltage rating but higher current capability

This entry provides comprehensive information about the DB103 diode bridge rectifier, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10個與DB103在技術方案中應用相關的常見問題與解答

  1. What is DB103?

    • DB103 is a diode bridge rectifier commonly used in electronic circuits to convert alternating current (AC) to direct current (DC).

  2. What are the typical applications of DB103?

    • DB103 is often used in power supplies, battery chargers, and other electronic devices that require DC power from an AC source.

  3. What is the maximum forward voltage drop of DB103?

    • The maximum forward voltage drop of DB103 is typically around 1 volt at a forward current of 1 ampere.

  4. What is the maximum reverse voltage of DB103?

    • The maximum reverse voltage of DB103 is 200 volts.

  5. What is the maximum average rectified output current of DB103?

    • The maximum average rectified output current of DB103 is 1 ampere.

  6. What is the operating temperature range of DB103?

    • The operating temperature range of DB103 is usually between -55°C to +150°C.

  7. Can DB103 be used for full-wave rectification?

    • Yes, DB103 is designed for full-wave rectification in AC to DC conversion circuits.

  8. Does DB103 require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate heat generated during operation.

  9. What is the package type of DB103?

    • DB103 is commonly available in a standard through-hole package with four leads.

  10. Is DB103 suitable for automotive applications?

    • Yes, DB103 is suitable for automotive applications where it can be used in various electronic systems within vehicles.