A compact DC-DC converter with high reliability that achieves stable power supply even in harsh environments.
In defense-related communication systems, extremely high reliability and stable power supply are required. Especially during field operations or when mounted on mobile units, a stable voltage supply that maintains the operation of communication equipment under harsh conditions such as vibration and temperature changes is essential. Instability in voltage can lead to a decline in communication quality or malfunction of equipment, making robust power design important. Our "SD Series" supports the stable operation of communication equipment through a design intended for use in harsh environments and the incorporation of EMI filters that achieve low ripple noise. 【Usage Scenarios】 - Power stabilization for defense communication equipment - Voltage conversion in mobile communication systems - Field operation equipment expected to experience high vibration and temperature changes 【Benefits of Implementation】 - Maintenance of communication quality through stable voltage supply even in harsh environments - Space-saving of the entire system due to compact design - Improved safety of equipment through overvoltage, overload, short circuit, and over-temperature protection features
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【Features】 - Low ripple noise design with built-in EMI filter - Wide operating temperature range from -20℃ to +60℃ - Primary and secondary isolation design and output voltage adjustment function - Various protection features against overvoltage, overload, short circuit, and overheating - Compliance with various standards including AS/NZS, UL, EAC, CE, and UKCA 【Our Strengths】 Earth Power Co., Ltd. is an authorized distributor of MEAN WELL products from Taiwan, providing products that meet strict quality control standards. We conduct dual "W tests" at our factory in Taiwan and within Japan, ensuring a rapid after-sales service, investigation, and analysis system domestically. In addition to a basic 2-year warranty, we offer a unique extended warranty from EP, which can cover up to 5 years for long-term protection.
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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.
