Custom OEM Enclosed Power Supply Supplier & Specialists

Leading the Global Transition to Intelligent, High-Efficiency Industrial Power Ecosystems

Whitepaper AnalysisThe Global Landscape of Enclosed Power Supplies

🌐

Global Procurement Dynamics

Modern enterprises are moving away from off-the-shelf components toward Custom OEM Enclosed Power Supplies. The demand is driven by the need for unique form factors in 5G infrastructure, AI edge computing, and modular industrial automation where space is a premium and thermal management is critical.

🏭

Industrial 4.0 Integration

As factories transition to Industry 4.0, power supplies must do more than convert voltage. Our units act as the "heart" of the system, providing stable DC power with high ripple rejection, essential for sensitive PLC controllers and robotic actuators.

Energy Efficiency & Sustainability

With global energy costs rising, "Efficiency" is the primary ROI driver. We focus on 80 Plus Platinum standards and GaN-based conversion to minimize heat waste, directly reducing the cooling load on enclosed industrial cabinets.

12+ Years Industry Experience
100% Aging Test Passed
50+ Global Regions Served
24h Rapid Prototyping

The Future of EnergyTechnical Roadmap & OEM Innovation

GaN Technology Integration

We are pioneering Gallium Nitride (GaN) in enclosed power systems to increase power density by 30%. This allows for smaller chassis and significantly lower operating temperatures.

IoT-Enabled Smart Monitoring

Future iterations include Zigbee and WiFi-enabled monitoring, allowing facility managers to track real-time power consumption and predictive maintenance alerts via cloud dashboards.

Total Compliance & Localization Support

Our engineering team ensures that every custom project meets regional standards: UL (North America), CE/TUV (Europe), SAA (Australia), and CCC (China). We provide localized documentation and safety certifications to streamline your import process and market entry.

Trusted ManufacturerAbout Veltok Power (VELTOK)

Established with a vision to streamline global hardware procurement, Guangzhou Veltok Power Technology Co., Ltd. (VELTOK) is a comprehensive, technology-driven manufacturer and supply chain integrator. Over the past decade, we have anchored ourselves in Shenzhen—the world’s epicenter of hardware innovation—to deliver an integrated catalog of Smart LED Control Systems, High-Performance Power Supplies, and Precision Industrial Components to clients worldwide.

Intelligent IoT Lighting

Zigbee 3.0 and 2.4GHz RF smart controllers, dimmable LED downlights, and robust IP66/IP67 systems.

Robust Power Energy Systems

1000W+ industrial switching power supplies (SMPS), pure sine wave inverters, and GaN fast-charge adapters.

Precision Engineering

CNC machine bellows covers, linear rail guards, and premium zinc-alloy clamping knobs.

Automated Manufacture

Aging Test Room

R&D Engineering

Knowledge BaseFrequently Asked Questions

What are the advantages of an Enclosed Power Supply over Open Frame?

Enclosed designs provide superior physical protection, EMI shielding, and directed airflow for better thermal management in harsh industrial environments.

Can VELTOK handle custom voltage requirements?

Yes, we specialize in OEM/ODM services. We can customize DC outputs from 3.3V to 48V+ with specific wattage requirements for industrial machinery.

How do you ensure the reliability of your power supplies?

Every unit undergoes a 100% full-load aging test, high-pot testing, and vibration testing to ensure an MTBF (Mean Time Between Failures) that meets industrial standards.

What certifications are provided for global trade?

We provide CE, RoHS, FCC, SAA, and UL-compliant designs depending on the target market and specific product application.

What is the lead time for OEM power supply prototypes?

Standard prototyping takes 7-14 business days, while mass production timelines depend on the complexity and volume of the custom design.

Do you offer IP67-rated enclosed solutions?

Absolutely. We offer fully potted and sealed units designed for outdoor LED displays, landscape lighting, and marine applications.