Galvanic Isolation Mastery
Our engineering team originated with high-reliability isolated DC-DC modules. We isolate grounds up to 1500V DC to eliminate ground loops in telecom, railway, and automotive architectures.
About Shenzhen Eltrum
Committed to World-Class Power Solutions
Shenzhen Eltrum Electronic Co., Ltd. is a specialized technology-driven manufacturer dedicated to providing premium power conversion solutions for international OEM and ODM clients. We design and manufacture AC-DC power supplies, isolated and non-isolated DC-DC converters, battery charging systems, and industrial high-voltage power modules.
With an extensive catalog of more than 500 standard models, our products serve a broad spectrum of commercial and heavy-duty applications—including renewable and alternative energy, industrial automation, telecommunications, robotics, electric vehicles, marine navigation, and specialized medical apparatus.
Equipped with in-depth application know-how, agile R&D engineering, and reliable quality management, we have built trusted, long-term partnerships across more than 130 countries, including North America, Europe, Australia, Japan, and Korea.
SMT & Assembly Production Lines
Full-Load Burn-In & Quality Control Testing
Business & Operational Credentials
Transparent factory data verified onsite to give procurement teams total clarity and supply-chain confidence.
| Operational Metric | Verified Specification | Compliance & Details |
|---|---|---|
| Company Name | Shenzhen Eltrum Electronic Co., Ltd. | Onsite verified manufacturing enterprise |
| Established Year | 2015 | Over a decade of power electronics engineering |
| Total Workforce | 51 – 100 People | In-house R&D, quality testing, and assembly workforce |
| Factory Location | Shenzhen, Guangdong, China | Building A2, Anle Industrial Zone, Hangcheng Avenue |
| Core Product Lines | DC-DC Converters, Battery Chargers, Isolated Modules | Buck, Boost, Buck-Boost, IP65 LiFePO4 Chargers |
| Total Annual Revenue | US$1 Million – US$2.5 Million | Global export volume across tier-one industrial clients |
| Quality Management | ISO 9001 certified, CE & RoHS compliant | 100% full-load burn-in tested prior to shipping |
| Average Response Time | ≤ 4 Hours | Dedicated engineering consultation: [email protected] |
Manufacturing Strengths
Engineered for Strict Reliability Standards
How Shenzhen Eltrum Electronic Co., Ltd. protects your projects against field failures and electrical irregularities.
Strict Quality Assurance
Every converter and charger undergoes 100% full-load thermal burn-in, dielectric withstand verification, and transient stress checks under ISO 9001 quality systems.
Flexible OEM / ODM Customization
From tailor-made input ranges (8V–90V wide window) to custom CC/CV charging curves, RS485 communication protocols, and custom IP68 potted enclosures from low MOQs.
Worldwide Footprint
Exporting to Over 130 Countries & Regions
Shenzhen Eltrum Electronic Co., Ltd. powers fleets, solar arrays, telecom towers, and marine systems on every continent.
30%
North America (USA, Canada)
20%
Western & Northern Europe
10%
South America
10%
Eastern Europe
15%
Domestic Market
5%
Oceania (Australia, NZ)
5%
East Asia (Japan, Korea)
5%
Southeast & South Asia
Speak With a Power Supply Specialist
Request standard model datasheets, discuss custom topologies, or order sample evaluation units directly.