A compact and highly reliable DC-DC converter compatible with DIN rail mounting that supports stable operation of onboard equipment.
In the maritime industry, there is a demand for the installation of equipment in limited spaces and for maintaining stable power supply even in harsh environments. Particularly for the operation of onboard equipment, reliability that can withstand vibrations and temperature changes, as well as electrical insulation performance, are essential. Inadequate power supply poses a risk of malfunction or failure of the equipment. The DDR Series features a slim design, a wide input voltage range, and high insulation performance, supporting the stable operation of control systems and communication devices onboard. 【Usage Scenarios】 - Power supply for onboard communication systems and security control equipment - Integration into factory automation control panels onboard - Space-saving through DIN rail mounting in limited spaces 【Benefits of Implementation】 - A wide operating temperature range of -40°C to +85°C ensures stable operation even in harsh environments - The slim design (52.5mm) allows for effective use of space within control panels - Enhanced insulation design of DC4000V improves electrical safety and reliability
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basic information
【Features】 - Wide operating temperature range from -40℃ to +85℃ - Compliant with BS EN/EN50155 and BS EN/EN 45545-2 - Ultra-slim width (52.5mm) DIN rail mount type - Wide input voltage range of 2:1 or 4:1 - Various protection features against overvoltage, overload, short circuit, reverse connection, and input undervoltage 【Our Strengths】 - Strict quality control through rigorous "W testing" at our factory in Taiwan and within Japan - Prompt after-sales service, investigation, and analysis in Japan - Basic 3-year warranty, with the option for an additional EP unique extended warranty for up to 5 years of long-term support
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Industrial control, semiconductor manufacturing equipment, factory automation, communication equipment, communication signals, audio equipment, power systems, etc.
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Company information
Earth Power Co., Ltd. is engaged in the sale of independent power systems and independent power equipment. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products' DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In addition to our corporate website and online store, we have newly launched a product site focused on control panels and lighting fixtures (manufacturing site: https://ep-monozukuri.site), and we are currently operating three service sites. The corporate site primarily features corporate information, including announcements related to the company, and includes a detailed and comprehensive inquiry form. Our online store offers PDF data of specifications, test reports, and explanations of acquired standards for members only, so we hope you can utilize each site according to your needs and purposes.
