GBJ1004-BP Encyclopedia Entry

Product Overview

The GBJ1004-BP belongs to the category of bridge rectifiers and is commonly used for converting alternating current (AC) to direct current (DC) in various electronic applications. Its characteristics include high efficiency, compact size, and reliable performance. The package typically consists of a heat-dissipating metal casing, and the essence of this product lies in its ability to rectify AC voltage into a stable DC output. The standard packaging includes the GBJ1004-BP bridge rectifier component, and the quantity may vary based on manufacturer specifications.

Specifications

• Maximum Average Forward Current: 10A
• Peak Repetitive Reverse Voltage: 400V
• Maximum RMS Voltage: 280V
• Maximum DC Blocking Voltage: 400V
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Through Hole
• Package / Case: GBJ

Detailed Pin Configuration

The GBJ1004-BP bridge rectifier typically consists of four pins, with two pins designated for the input AC voltage and the other two for the output DC voltage. The pin configuration is as follows: 1. Pin 1: AC Input Terminal 1 2. Pin 2: AC Input Terminal 2 3. Pin 3: DC Output Terminal 1 4. Pin 4: DC Output Terminal 2

Functional Features

• Efficiently converts AC to DC
• Compact design for space-saving applications
• Reliable performance under varying load conditions
• Suitable for high-frequency operations

Advantages and Disadvantages

Advantages

• High efficiency
• Compact size
• Reliable performance
• Suitable for high-frequency operations

Disadvantages

• Limited maximum average forward current
• Requires proper heat dissipation for high-power applications

Working Principles

The GBJ1004-BP bridge rectifier operates on the principle of using four diodes in a bridge configuration to rectify the incoming AC voltage. When an AC signal is applied to the input terminals, the diodes conduct in such a way that the output across the DC terminals becomes a pulsating DC signal. This signal is then filtered to obtain a stable DC output.

Detailed Application Field Plans

The GBJ1004-BP bridge rectifier finds extensive use in various electronic devices and equipment, including power supplies, battery chargers, motor drives, and lighting systems. Its compact size and efficient conversion make it suitable for applications where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

• GBJ10005-BP: Similar specifications with higher maximum average forward current
• GBJ1006-BP: Higher voltage rating and improved thermal characteristics
• GBJ1008-BP: Enhanced power handling capabilities with a larger package size

In conclusion, the GBJ1004-BP bridge rectifier offers a reliable and efficient solution for converting AC to DC in a wide range of electronic applications, making it a versatile component in modern electronics.

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