DC-DC Converter "SD Series" for Communication Infrastructure
A high-capacity, highly reliable DC-DC converter that supports stable operation of base stations and is capable of withstanding harsh environments.
In the telecommunications infrastructure industry, a stable power supply that does not falter under any conditions is required for backup power systems at base stations. Particularly in outdoor installations or harsh temperature environments, the reliability and durability of equipment become critical factors that influence system uptime. Inadequate power management can lead to communication failures and increase the risk of equipment malfunctions. The SD Series supports stable operation of base stations through its design, which is resistant to high vibrations and temperature changes, as well as its primary and secondary insulation design. 【Usage Scenarios】 - Backup power systems for base stations - Power supply for outdoor communication equipment - Communication facilities expected to experience high vibrations or temperature changes 【Benefits of Implementation】 - Stable voltage conversion even in harsh environments - Various protective features to prevent system troubles in advance - Reduction of operational burden through a 2-year long warranty and rapid support system domestically
basic information
【Features】 - Supports a wide temperature range from -20℃ to +60℃ - Low ripple noise design with built-in EMI filter - Various protection features against overvoltage, overload, short circuit, and overheating - Compliance with various standards including AS/NZS, UL, EAC, CE, and UKCA - Wide input voltage range of 2:1 【Our Strengths】 Earth Power Co., Ltd. is an authorized distributor of MEAN WELL in Taiwan, providing products that meet strict quality control standards. We conduct dual "W testing" at our factory in Taiwan and within Japan, ensuring a rapid after-service, investigation, and analysis system domestically. In addition to a basic warranty of 2 years, we offer an extended warranty unique to EP, allowing coverage of up to 5 years.
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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.