DC-DC Converter "RSD Series" for Communication Infrastructure
Stable operation even in harsh environments. A highly reliable DC-DC converter that supports power supply for communication base stations.
In the telecommunications infrastructure industry, extremely high reliability and durability of base station power supplies are required to provide stable communication services 24 hours a day, 365 days a year. Particularly in outdoor installations or under harsh temperature conditions, it is essential to minimize the risk of failure due to vibration and heat. Inadequate power supply can lead to communication disruptions and increased maintenance costs. The RSD Series achieves stable power supply even in harsh environments through its robust design compliant with railway standards and wide temperature range, contributing to the reliability of communication systems. 【Usage Scenarios】 - Power systems for outdoor communication base stations - Driving communication equipment in environments with significant temperature fluctuations - Stable power supply in areas with vibrations 【Benefits of Implementation】 - Stable operation due to a wide temperature range from -40°C to +70°C - Robust sealed design suitable for high vibration environments - Flexible system construction with a wide input range of 4:1
basic information
【Features】 - High reliability compliant with EN50155 and EN45545-2 railway standards - Wide operating temperature range from -40℃ to +70℃ - DC4000V I/O reinforced insulation design - Equipped with overvoltage, overload, short circuit, and input reverse connection protection functions - Compact 1U (36mm) design 【Our Strengths】 - Holds exclusive sales rights for MEAN WELL products from Taiwan and implements strict quality control - Quality assurance through dual "W testing" at both Taiwan factory and within Japan - Prompt after-sales service, investigation, and analysis support within Japan - Basic 3-year warranty, with the possibility of extending up to 6 years through EP's unique extended warranty
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Special vehicles, special-purpose vehicles, vans, buses, industrial equipment, communication devices, communication signals, audio equipment, power systems, etc.
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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.