Custom Solutions by DCCFlux
At DCCFlux, we understand that every application has unique power supply requirements. That’s why we offer custom solutions tailored to meet the specific needs of your projects. Our expert team works closely with you to design and develop DC power supplies and converters that align perfectly with your specifications, ensuring optimal performance, reliability, and efficiency.
Why Choose Our Custom Solutions?
- Tailored Designs: We specialize in creating power supply solutions that are custom-designed to fit your exact requirements. Whether you need modifications to existing products or entirely new designs, we have the expertise to deliver.
- Advanced Engineering: Our team leverages cutting-edge technology and advanced engineering techniques to develop solutions that meet the highest standards of quality and performance.
- Flexibility: We offer flexible design and manufacturing processes, allowing us to adapt quickly to your changing needs and ensure timely delivery of custom solutions.
- Collaboration: We work closely with our clients throughout the design and development process, providing regular updates and incorporating your feedback to ensure the final product meets your expectations.

Our Custom Solutions Include:
- Custom DC-DC Converters: Tailored to meet the specific voltage, current, and power requirements of your applications, our custom DC-DC converters offer precise and reliable power conversion.
- Custom AC-DC Converters: Designed to provide stable and efficient power conversion from AC to DC, our custom AC-DC converters are ideal for a wide range of applications.
- Custom SMPS: Our custom Switch Mode Power Supplies (SMPS) are engineered to deliver high efficiency, compact design, and robust performance, tailored to your specific needs.
- Specialized Power Supplies: We develop specialized power supplies for unique and challenging applications, ensuring that you have the right solution for your project.
Industries We Serve:
Our custom solutions are utilized across a diverse range of industries, including but not limited to:
- Telecommunications
- Automotive
- Industrial Automation
- Renewable Energy
- Aerospace
- Medical Devices
- Consumer Electronics
The Custom Solutions Process:
- Consultation: We begin by understanding your specific requirements and application needs.
- Design and Development: Our engineering team designs and develops a custom solution tailored to your specifications.
- Prototyping: We create prototypes for testing and validation, ensuring the solution meets all performance and quality standards.
- Production: Once approved, we move to full-scale production, maintaining strict quality control throughout the manufacturing process.
- Support: Our commitment doesn’t end with delivery. We provide ongoing support and assistance to ensure your custom solution continues to perform optimally.
Custom Solutions for Naval High-Power Supplies
At DCCFlux, we specialize in providing custom high-power solutions tailored for naval applications. Our expertise in designing and manufacturing robust power supplies ensures that naval vessels, submarines, and amphibious vehicles receive reliable and efficient power for their critical operations.

Key Features:
- High-Power Output: Our custom solutions are engineered to deliver high-power output, meeting the demanding energy requirements of naval operations.
- Rugged Design: Designed to withstand the harsh marine environment, our power supplies are built with rugged housings to protect against moisture, salt, vibration, shock, and other common shipboard hazards.
- MIL-STD-1399 Compliance: Many of our naval power supplies are compliant with MIL-STD-1399, Section 300, ensuring they meet the stringent requirements for low voltage shipboard electric power systems.
- Advanced Protection: Equipped with comprehensive protection features, including overvoltage, overcurrent, and thermal protection, our power supplies ensure safe and reliable operation under all conditions.
- Customization: We work closely with our clients to develop power supplies that meet their specific needs, offering flexible design and manufacturing processes to adapt to unique requirements.
Applications:
Our high-power naval solutions are used in a variety of applications, including:
- Navigation Systems: Providing stable and reliable power for navigation equipment essential for safe and accurate maritime operations.
- Communication Equipment: Ensuring continuous and efficient power supply for communication systems critical for maintaining contact and coordination.
- Weapon Systems: Delivering consistent power to weapon systems, enabling effective operation and readiness.
- Auxiliary Systems: Supporting various auxiliary systems on naval vessels, including lighting, ventilation, and other onboard equipment.
Technical Data
Our 4000W 3-Phase AC-DC power supply is engineered to meet the demanding needs of naval applications, providing robust and reliable power conversion with exceptional efficiency and performance.
Input Characteristics:
- Operating AC Input:
- Voltage: 3-Phase, 80-265 Vrms
- Frequency: 47-800 Hz
- Input Power Factor:
- >0.98 at 47-65 Hz
- >0.97 at 400 Hz
- >0.92 at 800 Hz
- Maximum Input Current: 27 Arms
- May be programmed to less via communications port
- AC Input Circuit Breaker Rating: 30 Arms
Output Characteristics:
- Total Output Power:
- Continuous: 4000 W
- 15 s Transient: 5250 W
- Nominal DC Output Voltage at No Load:
- 28 Vout: 29.7 V
- 30 Vout: 32.2 V
- 48 Vout: 51.5 V
- DC Output Voltage over Line, Load & Temperature (Semi-regulated, see Figures 3-5):
- 28 Vout: 30.3-27.6 V
- 30 Vout: 32.8-29.9 V
- 48 Vout: 52.5-47.9 V
- Maximum Output Capacitance:
- 28 Vout: 255 mF
- 30 Vout: 222 mF
- 48 Vout: 86.8 mF
- Output Ripple Voltage (20MHz BW): All Output Voltages: 0.5% peak-to-peak of rated Vout
- Hold-up Time: To -20% rated Vout, 4000 W: 10 ms
- Turn-on Delay: All Output Voltages: 2 s max.
- Output Voltage Response to Load Transient: Iout steps from 50-75%: 3% typ. / 6% max. deviation at 0.2 A/μs, 100 ms recovery
- Over-voltage Protection: Cyclic Restart: 110-120% rated Vout
- Short Circuit Protection: Cyclic Operation: 115% rated Iout
Environmental Characteristics (MIL-STD-810G):
- Temperature Methods: 501.5, 502.5
- Operating Temperature:
- Full Rated Power: -40 °C — +55 °C
- Reduced Power: -40 °C — +70 °C
- Storage Temperature: -40 °C — +70 °C
- Altitude (Method 500.5):
- Operating: 0 – 18,000 ft
- Non-operating: 0 – 40,000 ft
- Environmental Tests:
- Shock/Drop (Method 516.6, Procedures 1,4,6)
- Temperature Shock (Method 503.5, Procedure 1)
- Vibration (Method 514.6, CAT 5, 7, 8, 9, 24)
- Fungus (Method 508.6)
- Salt Fog (Method 509.5)
- Sand and Dust (Method 510.5, Procedures 1,2)
- Rain (Method 506.5 Procedure 1)
- Humidity (Method 507.5 Procedure 2)
- Mechanical Vibrations of Shipboard Equipment (Method 528 Procedure 1)
Reliability Characteristics (MIL-HDBK-217F):
- MTBF: 240 kHrs MIL-217F Ground Benign, Ta=25 °C
Electromagnetic Capability (MIL-STD-461F):
- CE101: 30 Hz – 10 kHz
- CE102: 10 kHz – 10 MHz
- CS101: 30 Hz – 150 kHz
- CS106: 10 kHz – 40 GHz
- CS114: 10 kHz – 200 MHz
- CS116: 10 kHz – 100 MHz
- RE101: 30 Hz – 100 kHz
- RE102: 10 kHz – 18 GHz
- RS101: 30 Hz – 100 kHz
- RS103: 2 MHz – 40 GHz
Mechanical Characteristics:
- Chassis:
- Chassis Size: 11.73” H x 1642.00” W x 16.42” D
- Case Material: Aluminum
- Total Weight: 38 lbs.
- Connectors:
- AC Input Connector: MS3470L18-8PW
- DC Output Connector (+): CGE2E18H5FB-16
- DC Output Connector (-): CGE2E18H5FWB-16
- User I/O Ports: HD DB15 Female
- Configuration I/O Port: HD DB15 Male
- Ethernet Port: Amphenol RJF22N00, Code B
- Cooling Exhaust Fans:
- Sound Pressure Level (SPL): 54 dB(A)
- Air Flow: 0.67(m³/min) 23.7 CFM
Why Choose DCCFlux for Naval High-Power Supplies?
- Expertise: With years of experience in power conversion technology, we bring unparalleled expertise to our naval power solutions.
- Innovation: Our state-of-the-art designs and advanced technology ensure that our power supplies meet the evolving needs of modern naval applications.
- Quality Assurance: We rigorously test and manufacture our products to meet the highest standards of performance and reliability.
- Customer Support: Our dedicated support team is always ready to assist you with technical guidance and solutions, ensuring you get the support you need when you need it.
- Custom Solutions: We provide flexible and customized power supply designs tailored to your unique specifications, ensuring you get the most suitable power conversion products for your naval applications.
Contact Us
For More Information and Detailed Datasheets
At DCCFlux, we are committed to providing high-quality custom solutions for naval high-power supplies that cater to your specific needs. For more information about our products or to access detailed datasheets, please visit our Contact Page. Our expert team is available to provide you with all the technical specifications and support you require to make informed decisions.