For stabilizing battery voltage. Compact and high-efficiency DC-DC converter "DDR Series" compatible with DIN rail mounting.
In the renewable energy industry, the operation of battery systems requires voltage stabilization and high reliability. Properly controlling voltage fluctuations during charging and discharging is essential for maintaining the overall efficiency of the system and protecting the equipment. Voltage instability poses risks of malfunction and reduced lifespan of connected devices. The DDR Series is ideal for voltage regulation in battery systems, featuring a wide input voltage range and output voltage adjustment capabilities. 【Usage Scenarios】 - Voltage conversion and stabilization for battery systems - Power supply within solar power control panels - Voltage regulation for standalone power systems 【Benefits of Implementation】 - A wide input range allows for adaptation to voltage fluctuations in batteries - Output voltage adjustment function supplies optimal voltage to load devices - DIN rail mounting enables space-saving within control panels
Inquire About This Product
basic information
【Features】 - Extremely wide input voltage range of 4:1 or 2:1 - Adjustable output voltage - Ultra-slim width (52.5mm) DIN rail mount type - Wide operating temperature range of -40℃ to +85℃ - Equipped with overvoltage, overload, short circuit, reverse connection, and undervoltage protection functions 【Our Strengths】 - Strict implementation of the "W Test" at our factory in Taiwan and in Japan - Prompt after-sales service, investigation, and analysis support in Japan - Basic 3-year warranty, with an additional unique extended warranty from EP offering up to 5 years of coverage
Price range
Delivery Time
Applications/Examples of results
Industrial control, semiconductor manufacturing equipment, factory automation, communication equipment, communication signals, audio equipment, power systems, etc.
catalog（7）
Download All Catalogs
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.
