Railway standard compliant. A highly reliable DC-DC converter that stabilizes vehicle power supply in harsh environments.
In the railway industry, high reliability and stability of the power supply system are essential to maintain the safe operation of vehicles. In particular, for onboard systems exposed to vibrations during operation and extreme temperature changes in outdoor environments, a stable power supply is indispensable. Voltage instability or failures can pose risks of system-wide shutdowns or malfunctions. Our "RSD Series" provides stable power supply even in harsh environments, contributing to the reliability of vehicle systems through a design compliant with railway standards. 【Usage Scenarios】 - Power supply for onboard systems of trains, trams, and special vehicles - Power stabilization for emergency vehicles - Power supply for industrial systems such as robots and AGVs 【Benefits of Implementation】 - High safety due to compliance with railway standards (EN50155/EN45545-2) - Stable operation in a wide temperature range from -40°C to +70°C - Robust sealed design suitable for high-vibration environments
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【Features】 - Complies with EN50155 and EN45545-2 railway standards - Supports a wide temperature range from -40℃ to +70℃ - DC4000V I/O reinforced insulation design - Overvoltage, overload, short circuit, and reverse input connection protection features - Compact 1U (36mm) design 【Our Strengths】 As an authorized distributor of MEAN WELL products from Taiwan, we conduct rigorous "W tests" at both the Taiwan factory and within Japan to ensure quality. Additionally, we have established a rapid after-sales service, investigation, and analysis system domestically, and we can extend the warranty period up to 6 years with our unique EP extended warranty, in addition to the basic 3-year 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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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.
