DC-DC Converter for Semiconductor Manufacturing Equipment
"ERDN Series" DC-DC converter with redundant system support for precision control.
In the precise control of semiconductor manufacturing equipment, extremely high power supply stability and reliability are required. Even slight voltage fluctuations or power interruptions during the manufacturing process can pose risks of reduced product yield or equipment downtime, making system redundancy through backup power supplies essential. Our "ERDN Series" supports 1+1 and N+1 redundant systems, ensuring stable power supply even in emergencies, thereby supporting continuous operation of the equipment. 【Usage Scenarios】 - Power supply for control units of semiconductor manufacturing equipment - Process control requiring high-precision temperature management - Manufacturing lines needing continuous operation in harsh environments 【Benefits of Implementation】 - Reduced risk of system downtime during power supply troubles due to redundancy - Stable operation in a wide temperature range from -40°C to +80°C - Easier condition monitoring through OK signals and alarm relay contacts
basic information
【Features】 - Supports 1+1 and N+1 redundant systems - Operates in a wide temperature range of -40℃ to +80℃ - Built-in 2-channel DC input and single output - Equipped with overload protection and short-circuit protection - Complies with international standards such as UL/EAC/CE/CB/UKCA 【Our Strengths】 We provide products that meet the strict quality control standards of MEAN WELL in Taiwan, and we have established a W testing implementation and a rapid after-sales service and analysis system in Japan. In addition to a basic warranty of 2 years, we offer a unique extended warranty by EP, allowing for long-term coverage of up to 5 years.
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Applications/Examples of results
- Semiconductor processing equipment, industrial control, factory automation, electrical machinery and equipment, 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.


















































