DC-DC Converter for Communication Infrastructure
The "ERDN Series," designed for redundant system support, is a backup power supply that supports stable operation of communication infrastructure.
In the communication infrastructure industry, stable signal transmission and continuous system operation are extremely important. Unexpected power troubles can directly lead to communication failures, so high reliability and backup systems are required. Our DC-DC converter "ERDN Series" supports redundant systems and functions as a backup power source in case of emergencies, maintaining system safety and supporting the establishment of a stable signal environment. 【Usage Scenarios】 - Power backup for communication base stations and relay stations - Ensuring stable power supply for signal processing equipment - Operation of communication devices in harsh temperature environments 【Benefits of Implementation】 - Reduced risk of system downtime through redundancy - Improved flexibility in installation locations due to environmental compatibility from -40°C to +80°C - Easier status 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°C to +80°C - Built-in 2-channel DC input and single output - Equipped with OK signal and alarm relay contacts - Certified to UL / EAC / CE / CB / UKCA standards **Our Strengths** - Rigorous W testing conducted at our factory in Taiwan and in Japan - Prompt after-sales service, investigation, and analysis in Japan - Basic 2-year warranty, with the possibility of extending up to 5 years through our unique EP extended warranty
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Applications/Examples of results
- Semiconductor processing equipment, industrial control, factory automation, electrical machinery 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.