Voita Electronic Voita Electronic

Custom OEM Isolated DC/DC Converter Factory & Suppliers

Leading the Future of Power Conversion with High-Efficiency, Galvanic Isolation, and Industrial-Grade Reliability for Global Infrastructure.

🛡️ Macro Industry Solutions & The Necessity of Isolation

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Telecommunications & 5G

In the era of 5G rollout, power stability is non-negotiable. Our Isolated DC/DC converters provide critical galvanic isolation, protecting sensitive RF equipment from ground loops and high-voltage transients. We ensure "Five Nines" (99.999%) reliability for remote cell sites.

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Marine & Offshore Engineering

Salt-mist environments demand IP67/IP68 ratings. VOITA’s marine-grade converters manage the heavy electrical noise from thrusters and winches, ensuring that navigation and communication systems remain interference-free under the most rigorous conditions.

Electric Vehicles (EV) & AGVs

As the global EV market shifts toward 800V architectures, the demand for auxiliary power conversion (60V/48V to 12V) has surged. Our solutions prioritize thermal management and compact footprints for Autonomous Guided Vehicles (AGV) in smart warehousing.

100+Countries Served
ISO9001Certified Manufacturing
IP68Highest Protection Class
24/7Technical Support

💡 Technical White Paper: Beyond Standard Conversion

Established in 2015, Shenzhen Voita Electronic Technology Co., Ltd. (VOITA) has redefined the parameters of power density. In traditional non-isolated converters, the input and output share a common ground, which can lead to catastrophic failures if a component shorts. Our Isolated DC/DC Converters utilize a high-frequency transformer to separate the input and output circuits completely.

The "Information Gain" Advantage: Most suppliers focus on efficiency alone. VOITA focuses on Electromagnetic Compatibility (EMC) and Transient Voltage Suppression (TVS). By integrating advanced Ferrite core geometries and planar transformer technology, we achieve 96% efficiency while reducing EMI footprints by 30% compared to industry averages.

Operating from our modern manufacturing facilities across South China, VOITA runs multiple automated production lines. Our engineering team specializes in Wide Input Voltage Ranges (e.g., 36V-72V or 72V-144V), allowing a single OEM SKU to serve multiple global battery standards. This adaptability is the bedrock of modern technology, serving clients in AGVs, marine engineering, and emerging satellite power markets.

🏭 Manufacturing Intelligence & QC Process

Our production environment is optimized for precision. From SMT placement to final burn-in testing, every step is recorded for full traceability.

Voita Factory
SMT Line
Production
Production Hub
Assembly
Assembly Floor
Raw material
Raw material
Plug in
Plug in
Soldering
Soldering
AOI testing
AOI testing
Aging
100% Aging Test
Re-testing
Re-testing
Assembly
Final Assembly
Packing
Export Packing
Wave solder
Wave solder
AOI tester
AOI tester
Trimming
Trimming machine
IC molding
IC molding machine
Digital cutting
Digital cutting
Wire striping
Wire striping
Terminal crimping
Terminal crimping
Electronic load meter
Electronic load meter
Vibration testing
Vibration testing
Auto test
Auto test system
Lasering
Lasering machine
EMI test
EMI test receiver
LCR meter
LCR meter
Voltage test
High Voltage Test
MOS tube tester
MOS tube tester
Digital power meter
Digital power meter
Electronic load meter
Electronic load meter
AC power source
AC power source
Temperature recorder
Multilex temp recorder

🌍 Global Compliance & Localized Support

EU Market (CE/RoHS)

Fully compliant with EN 61000 standards for electromagnetic compatibility and hazardous substance restrictions. Preferred partner for European industrial automation.

North America (FCC/UL)

Our designs meet the stringent safety requirements for the US and Canadian markets, focusing on fire-retardant casing and electrical safety isolation.

APAC & Emerging Markets

Optimized for high-humidity and high-temperature regions, our IP68 series is the leading choice for solar pumping systems and EV charging infrastructure in Southeast Asia.

🚀 Technology Roadmap: 2025 and Beyond

  • GaN Adoption: Transitioning to Gallium Nitride (GaN) transistors to increase power density by an additional 25%.
  • Smart Monitoring: Integration of RS485 and CAN-BUS communication for real-time health monitoring of DC/DC converters.
  • Bi-directional Conversion: Developing next-gen V2G (Vehicle-to-Grid) modules for decentralized energy storage.
  • Thermal AI: Utilizing AI modeling to optimize heatsink fin geometries for passive cooling in fanless environments.

❓ Frequently Asked Questions (FAQ)

What is the benefit of an Isolated DC/DC Converter?

Isolation provides a barrier between the input and output, protecting the load from electrical noise, preventing ground loops, and ensuring safety for human operators by blocking high voltage transients.

Can VOITA handle custom OEM voltage requirements?

Yes. We specialize in custom input/output configurations. Whether you need a specific 13.8V output or a wide-range 80V-150V input, our R&D team can provide a prototype within 15-20 business days.

What does IP68 rating mean for your converters?

It means the device is completely dust-tight and can be continuously submerged in water beyond 1 meter. This is ideal for marine, outdoor lighting, and mining applications.

Do you offer volume discounts for industrial projects?

As a factory-direct supplier, we offer tiered pricing models for wholesalers, system integrators, and large-scale industrial projects. Contact our sales team for an MOQ-based quote.