DC-DC (Isolate Type) Manufacturers & Global Supplier

Advanced Galvanic Isolation Solutions for Industrial, Automotive, and Renewable Energy Ecosystems

Global Industrial Landscape: The Critical Role of Galvanic Isolation

In the contemporary era of power electronics, the demand for DC-DC (Isolate Type) converters has transcended simple voltage regulation. As global industries shift toward electrification and smart automation, the necessity for galvanic isolation—physical and electrical separation between input and output circuits—has become the cornerstone of system reliability and personnel safety.

⚡ Automotive & EV Revolution

Modern Electric Vehicles (EVs) utilize high-voltage battery packs (400V to 800V). Isolated DC-DC converters are essential to step down this high voltage to power 12V or 24V auxiliary systems (infotainment, lighting, sensors) while ensuring that high-voltage surges do not reach the passenger-accessible low-voltage electronics.

🏭 Industrial Automation 4.0

In smart factories, ground loop interference can devastate sensitive PLC controllers and communication lines. Isolated converters provide the "noise immunity" required to maintain signal integrity in environments saturated with electromagnetic interference (EMI) from large motors and actuators.

☀️ Renewable Energy Storage

Solar and wind power systems rely on isolated power conversion to manage fluctuating DC inputs from photovoltaic arrays or turbines, feeding stabilized power into battery energy storage systems (BESS) with maximum efficiency and safety compliance.

Technical Excellence & Future Roadmap

96% Peak Efficiency
3000V Isolation Voltage
IP68 Protection Level
100k+ MTBF Hours

The Science of Isolated Power Conversion

Our DC-DC (Isolate Type) solutions utilize high-frequency transformer coupling to transfer energy via magnetic fields. This eliminates direct conduction paths, providing a robust defense against common-mode noise. By integrating Silicon Carbide (SiC) and Gallium Nitride (GaN) components into our latest generation models, we have achieved significantly higher power densities and reduced thermal footprints.

Strategic Localization & Compliance Support

Navigating the global regulatory landscape requires more than just a product; it requires a partner. Our manufacturing facility in Guangzhou, China, operates under strict ISO 9001:2015 standards. We ensure all isolated modules meet CE, RoHS, and FCC certifications to facilitate seamless integration for our European and North American clients. Localized technical support teams are available to assist with custom voltage calibration and thermal simulation for specific regional application scenarios.

World-Class Manufacturing & Professional Expertise

As a leading DC-DC (Isolate Type) Manufacturer and Supplier, we operate our own factories in Guangzhou, China, complemented by over 20 cooperative production facilities. With a dedicated workforce of over 60 specialists and a portfolio exceeding 10,000 models, we provide end-to-end engineering, sales, and construction design.
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Advanced Production Processes

Wire Cutting
Plug-In
Soldering Tin
Test
Glue Filling
Burn-In Test
Packaging
Winding Machine

Quality Assurance & Testing Equipment

DC Power Tester
Voltage Tester
Temp Chamber
Microscope
Aging test
Design R&D

Knowledge Base & FAQ

Q1: What is the main difference between isolated and non-isolated DC-DC converters?
Isolation refers to the electrical separation of the input and output via a transformer. Isolated converters prevent direct current flow between the two, protecting sensitive loads from high voltage surges and breaking ground loops, which is critical for industrial and medical safety.
Q2: How do I choose the right isolation voltage for my application?
The isolation voltage should be significantly higher than the maximum potential difference in your system. For automotive 400V systems, a minimum of 1500VDC to 3000VDC isolation is typically recommended to ensure safety during transient spikes.
Q3: Are your converters resistant to harsh environments?
Yes, many of our models feature IP67 or IP68 waterproof ratings and utilize full glue-filling (potting) technology. This ensures resistance to moisture, vibration, and dust, making them ideal for marine and heavy machinery applications.
Q4: Can you customize the input/output range?
Absolutely. As a direct manufacturer, we offer customization for specific voltage requirements, such as 75-150VDC inputs or high-current outputs up to 300A, tailored to your engineering project specifications.

More High-Performance Solutions

Core Capabilities & Services

DC-DC Converters
(Isolated and non-isolated), voltage from 12vdc to 1000vdc, power from 1-200kw.
AC DC Power Supplies
Voltage from 0 to 200kv, current from 0-20k amps.
DC AC Inverters
DC voltage from 12vdc to 2000vdc, power from 100w to 500kw.
AC AC Power Sources
Single phase or 3 phases, 10-500hz, power from 1kva to 500kva.
Ground Power Units
AC DC GPU from 300 amps to 50000 amps.

We strictly implement the operation guideline of “Leading Technology, Reliable Quality, Satisfactory Service & Customers First!”

All DC-DC(Isolate Type) Products