High-reliability charging system expandable up to 12,800W in a 19-inch 1U rack mount.
In the aerospace industry, ground support equipment requires high reliability and stable power supply. Particularly for battery charging systems that support the operation of equipment, high output in limited space and redundancy to prevent the entire system from shutting down in case of a failure are essential. Inadequate power configurations can lead to operational downtime and increased maintenance costs. The DBR Series supports the stable operation of ground support equipment with flexible output expansion through parallel connection and high reliability through built-in OR-ing FETs. 【Usage Scenarios】 - Battery charging systems for aircraft ground support equipment (GSE) - High output power configurations in limited rack space - Power supply for ground test equipment that requires high reliability 【Benefits of Implementation】 - Flexible expansion to required power capacity through parallel connection - Minimization of system impact in case of unit failure due to built-in OR-ing FETs - Effective use of installation space achieved with 1U slim design - Remote monitoring of charging status enabled by PMBus protocol compatibility
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basic information
【Features】 - Expandability with parallel connection capability up to 12,800W - Space-saving design with 1U for 19-inch rack mounting - High system redundancy with built-in OR-ing FET - Adjustable charging voltage and current function via SBP-001 - Equipped with IC interface and PMBus protocol 【Our Strengths】 Earth Power Co., Ltd. is an authorized domestic distributor of MEAN WELL products, providing products that meet strict quality control standards. We have a thorough quality assurance system in place, including serial verification during incoming inspections, and we offer total solutions tailored to customer needs, from the design of independent power systems to application development.
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Applications/Examples of results
- For vehicles (special vehicles / special purpose vehicles / vans and buses, etc.) Fire trucks / aerial work platforms / special purpose work vehicles / emergency vehicles / inspection and measurement vehicles / broadcasting and communication vehicles / disaster prevention vehicles / refrigerated vehicles / long-distance buses / event vehicles, etc. - Industrial and communication equipment Analytical devices / measuring instruments / automatic round inspection / lighting equipment / communication signals / audio equipment, etc. - System adoption UPS power systems / surveillance camera systems / battery storage systems / solar and wind power generation systems / portable power systems / communication base station backup systems / 5G communication systems / forklift systems / wastewater treatment systems / unmanned and automated transport communication systems / data center backup systems / EV vehicle charging stations, etc.
Line up（2）
| Model number | overview |
|---|---|
| DBR-3200-24 | |
| DBR-3200-48 |
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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.
