1A SMD Bridge Rectifier DB101S-DB107S Series for Power Electronics Applications

The DB101S-DB107S series is a compact single-phase surface mount bridge rectifier designed for reliable AC-to-DC full-wave rectification in modern electronic devices. It supports voltage ratings from 50V to 1000V with a 1.0A average forward rectified current, making it suitable for various power supply and control applications.

With molded plastic construction, high surge current capability, and PCB-friendly surface mount packaging, this bridge rectifier provides a cost-effective solution for manufacturers requiring stable power conversion components.

Key Features

• Single-phase full-wave bridge rectification
• 1.0A average forward current capability
• Voltage options from 50V to 1000V
• Surface mount package optimized for automated PCB assembly
• High surge current capability for reliable operation
• Compact design for space-saving PCB layouts
• Suitable for lead-free reflow soldering processes

Typical Applications

The DB101S-DB107S bridge rectifier is widely used in:

• Switching Mode Power Supplies (SMPS)
• LED Lighting Drivers
• AC-DC Adapters
• Battery Chargers
• Home Appliances
• Telecommunications Equipment
• Industrial Control Boards
• Energy Storage System Auxiliary Power Boards

More Than a Component Supplier — Your PCBA & Power Solution Partner

Selecting the right semiconductor component is only the first step in developing a competitive product.

Through our Shenzhen-based electronics supply chain, we help customers optimize complete power solutions including:

✔ PCBA Design & Manufacturing

From schematic review, PCB layout optimization, component selection to mass production, we support complete electronic control board development.

✔ BOM Cost Optimization

Our engineering team analyzes existing BOM structures and helps customers:

• Replace over-spec components with cost-effective alternatives
• Optimize semiconductor selection
• Improve supply chain stability
• Reduce unnecessary manufacturing costs

✔ Circuit & Performance Improvement

We support customers with:

• Power efficiency optimization
• Thermal improvement
• Reliability enhancement
• Component matching and replacement

✔ Custom ODM Development

For new products, we provide:

Concept → Circuit Design → Prototype → PCBA → Testing → Mass Production

Helping customers transform ideas into manufacturable products.

Why Choose Us

China Electronics Supply Chain Advantage

Based in Shenzhen, we have access to a mature electronics ecosystem covering:

• Semiconductor components
• PCB manufacturing
• SMT assembly
• PCBA testing
• Enclosure and mechanical parts
• Complete product integration

Instead of sourcing multiple suppliers, customers can work with one engineering partner for faster development and better cost control.

Based in Shenzhen, China—a core hub of the global new energy industry—we are a comprehensive new energy enterprise integrating sales, R&D, and production of a series of energy storage-related products, including balcony photovoltaic and energy storage systems, portable energy storage power supplies, home energy storage power supplies, automotive emergency jump starters, and industrial and commercial energy storage systems.

Leveraging Guangdong's highly competitive full-industry chain advantages, we have broken the boundaries of traditional manufacturing. By deeply integrating top-tier electronic components, PCBA R&D, precision molds, customized wiring harnesses, and high-rate battery cell resources in the region, we have built a full-scenario product matrix covering balcony photovoltaic and energy storage systems, automotive jump starters, portable outdoor energy storage, and home energy storage systems. This not only demonstrates our superior manufacturing capabilities but also signifies our ability to provide customers with in-depth customization services from "core components" to "complete systems."

Our Core Values:

Deep Customization (Tailor-Made): Based on our mature solutions in balcony photovoltaic and energy storage, jump starters, and various energy storage products, whether it's ODM full-solution development from scratch or performance optimization and cost reduction for your existing products, we can deliver precisely, transforming your ideas into market competitiveness.

Full-Chain Control: From the polishing of core inverters, BMS protection boards, and connecting harnesses to export-grade safety packaging, we are involved in every detail to ensure that every energy storage device meets stringent international standards.

Flexible Logistics: We specialize in SKD/CKD (knock-down/semi-knock-down) cooperation models. Given the large size and complex tariffs associated with energy storage products, we help customers achieve efficient local assembly, circumvent trade barriers, reduce transportation costs, and establish your own local brand.

We are not just a supplier, but also your technological support and strategic production base in China.Your R&D and Manufacturing Base in China's Energy Valley.