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KBU1004
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KBU1004 Diode Bridge Rectifier

Product Overview

Category

The KBU1004 belongs to the category of diode bridge rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic circuits and power supplies.

Characteristics

  • High voltage and current capability
  • Low forward voltage drop
  • Fast reverse recovery time
  • Compact size

Package

The KBU1004 is typically available in a standard 4-pin inline package.

Essence

The essence of the KBU1004 lies in its ability to efficiently convert AC to DC, making it essential in numerous electronic applications.

Packaging/Quantity

The KBU1004 is commonly packaged in reels or tubes and is available in varying quantities depending on the manufacturer.

Specifications

  • Maximum Average Forward Current: 10A
  • Maximum Repetitive Reverse Voltage: 400V
  • Maximum DC Blocking Voltage: 400V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The KBU1004 has four pins arranged in a bridge configuration: 1. Pin 1: AC input positive 2. Pin 2: AC input negative 3. Pin 3: DC output positive 4. Pin 4: DC output negative

Functional Features

  • Full-wave rectification of AC input
  • High current and voltage handling capabilities
  • Fast response time

Advantages and Disadvantages

Advantages

  • Efficient conversion of AC to DC
  • High current and voltage ratings
  • Compact size

Disadvantages

  • Higher forward voltage drop compared to other rectifier types
  • Requires heat sinking at higher currents

Working Principles

The KBU1004 operates on the principle of full-wave bridge rectification, where it utilizes a combination of diodes to convert the entire AC input cycle into DC output.

Detailed Application Field Plans

The KBU1004 is widely used in the following applications: - Power supplies - Battery chargers - Motor drives - Welding equipment - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the KBU1004 include: - KBU1005 - KBU1006 - KBU1007 - DB107

In conclusion, the KBU1004 diode bridge rectifier offers efficient AC to DC conversion with high current and voltage capabilities, making it an essential component in various electronic and power supply applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением KBU1004 в технических решениях.

  1. What is KBU1004?

    • KBU1004 is a single-phase bridge rectifier that is commonly used in AC to DC conversion applications.

  2. What is the maximum average forward rectified current for KBU1004?

    • The maximum average forward rectified current for KBU1004 is 10A.

  3. What is the maximum repetitive peak reverse voltage for KBU1004?

    • The maximum repetitive peak reverse voltage for KBU1004 is 400V.

  4. What are the typical applications of KBU1004?

    • KBU1004 is commonly used in power supplies, home appliances, and general purpose DC applications.

  5. What is the operating temperature range for KBU1004?

    • The operating temperature range for KBU1004 is -55°C to +150°C.

  6. What is the package type of KBU1004?

    • KBU1004 comes in a standard 4-pin inline package.

  7. Is KBU1004 RoHS compliant?

    • Yes, KBU1004 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can KBU1004 be used in high-frequency applications?

    • KBU1004 is not recommended for high-frequency applications due to its design and limitations.

  9. What are the key features of KBU1004?

    • The key features of KBU1004 include high surge current capability, low forward voltage drop, and high isolation voltage.

  10. Are there any recommended alternative components to KBU1004?

    • Some recommended alternative components to KBU1004 include GBU1004 and DBU1004, which offer similar specifications and performance.