GBU4005-GBU410 4A Single Phase Bridge Rectifier for Reliable AC-DC Power Conversion

The GBU4005-GBU410 series is a high-performance single-phase bridge rectifier designed for AC-to-DC power conversion applications. Featuring a 4.0A average forward rectified current and voltage ratings from 50V to 1000V, it provides a reliable solution for various power electronics designs.

Designed for PCB mounting applications, this bridge rectifier features low forward voltage drop, low leakage current, marked polarity identification and flexible mounting orientation, helping engineers achieve stable and cost-effective power designs.

Key Features

High Current Capability

• 4.0A average forward rectified current
• High surge current capability
• Stable operation under demanding power conditions

Wide Voltage Selection

Available voltage ratings:

• 50V
• 100V
• 200V
• 400V
• 600V
• 800V
• 1000V

Supporting different AC-DC conversion requirements.

PCB-Friendly Design

• Through-hole bridge rectifier package
• Easy PCB integration
• Polarity marking on body
• Suitable for automated production processes

Typical Applications

GBU series bridge rectifiers are widely used in:

• Switching Mode Power Supplies (SMPS)
• AC-DC Power Modules
• Battery Chargers
• LED Lighting Drivers
• Industrial Control Equipment
• Home Appliances
• Energy Storage Auxiliary Power Boards
• Solar Inverter Control Systems

More Than a Bridge Rectifier Supplier — Your Power Electronics Development Partner

Selecting the right rectifier is only one part of a successful electronic product.

Our engineering team helps global customers develop and optimize complete electronic solutions:

PCBA Design & Manufacturing

We support:

• Schematic review
• PCB layout optimization
• Component selection
• Prototype development
• SMT/DIP assembly
• Functional testing
• Mass production

From concept to finished board, we help customers accelerate product development.

BOM Cost Optimization

Many products suffer from:

• Over-designed circuits
• Expensive components
• Unbalanced supplier selection
• Low production efficiency

Our engineers analyze your existing BOM and provide:

• Alternative component recommendations
• Semiconductor replacement solutions
• Cost-effective PCB redesign
• Supply chain optimization

Helping customers reduce costs while maintaining performance.

Power Solution Customization

For new products or existing designs, we provide:

Design Review → Circuit Optimization → Prototype → PCBA Production → Product Manufacturing

Including:

• Power supply boards
• Battery charging boards
• BMS control boards
• Inverter control boards
• Energy storage system electronics

Why Work With Us

Shenzhen Electronics Supply Chain Advantage

Leveraging China's mature electronics ecosystem, we integrate:

• Semiconductor sourcing
• PCB manufacturing
• SMT/DIP assembly
• Hardware engineering
• Mold and enclosure development
• Complete product manufacturing

Instead of managing multiple suppliers, customers can access one-stop engineering and manufacturing support.