Glob-el

Transportation-specific, such as

train USB charging module

Passengers on long-distance rail transit vehicles like trains, subways, and high-speed trains have a strong demand for stable, safe, and fast USB charging. Traditional consumer-grade USB charging modules are susceptible to damage or failure in these high-vibration, high-frequency environments. Our customized ODM solution provides highly reliable USB charging modules that meet rail transit standards, meeting the needs of both passengers and operators.

User Experience and Typical Use Cases

For Passengers：

Availability Passengers would like to charge devices like phone, laptops and other mobility devices during the travel.

Fo railway operators (train manufacturers/system integrators)：

They need to provide a unified power port in every carriage to improve passenger satisfaction.

Enure safety, low failure rates, and a long lifespan to reduce ongoing maintenance costs.

▍Pain points for Electrical Brands

• High port damage rate:

Frequent plugging and unplugging can cause USB ports to become loose and unusable.

• Slow Charging Speed:

Some trains still only offer 5V/1A, which cannot meet the fast charging requirements of modern devices.

• Poor Compatibility:

Different brands of phones and tablets cannot recognize the fast charging protocol.

• Stability in Vibrating Environments:

Ordinary USB modules cannot withstand the long-term vibration and shock of rail transportation.

• Extremely High Safety Certification Requirements:

They must comply with standards such as EN 50155 (railway electronic equipment), EN 45545 (fire protection), CE, and UL.

• High Maintenance Costs:

After large-scale deployment, high damage rates can lead to significant repair and replacement costs.

• Complex Electrical Environment:

Train power supply systems are subject to voltage fluctuations and electromagnetic interference, placing higher demands on modules.

▍ ODM Customization Highlights

• Railway-Grade Durable Design:

Vibration- and shock-resistant, meeting the long-term operational demands of rail transit.

• High-Power Fast Charging Support:

Supports PD 3.0/QC fast charging, with power options ranging from 18W to 100W.

• High Safety Standards:

Complies with EN 50155 (Railway Electronic Equipment), EN 45545 (Fireproof Materials), and V0 flame retardancy.

• Easy Maintenance:

Modular design allows for quick and easy replacement, reducing maintenance costs.

We provide power modules to help our customers meet modern passenger needs, reduce damage and maintenance costs, and lower life cycle costs