"RSDH Series" insulated DC-DC converters that support DC 250V to DC 1,500V, achieving stable power supply in high voltage environments.
In the renewable energy industry, supplying stable power to control equipment in high-voltage DC environments, such as solar power generation and energy storage systems, is essential for maintaining system reliability. Voltage fluctuations and operation under harsh conditions pose risks of equipment failure and performance degradation, necessitating high insulation performance and stable voltage conversion. The RSDH Series supports long-term operation of systems by providing stable DC power to control equipment even in high-voltage environments, accommodating ultra-wide input from DC250V to DC1,500V. 【Usage Scenarios】 - Ensuring control power in solar power generation systems - Voltage conversion within energy storage systems - Control in high-voltage DC environments for EV charging facilities 【Benefits of Implementation】 - Ultra-wide input compatibility allows for flexible adaptation to various high-voltage systems - Internal coating enhances resistance to dust and dirt, improving reliability for long-term operation - Reinforced insulation design with AC4,000V between input and output contributes to safe system construction
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basic information
【Features】 - Ultra-wide input range from DC250V to DC1,500V - Reinforced insulation design with AC4,000V between input and output - Environmental resistance performance through internal coating - Compact 1U size - Wide operating temperature range from -40℃ to +80℃ 【Our Strengths】 Earth Power Co., Ltd. is a specialized company in independent power systems, providing products that meet the stringent quality standards of MEAN WELL in Taiwan. We offer total solutions from product sales to application development, supporting our customers' stable operations with a thorough quality assurance system through serial management.
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Applications/Examples of results
- Solar power generation system / Renewable energy system - High voltage frequency conversion - Industrial control system - Semiconductor control device - Electromechanical device - DC bus centralized power supply system - Energy storage system (ESS) - EV charging equipment (charging station) - Railway power supply system - Other units and system adoption
Line up（8）
| Model number | overview |
|---|---|
| RSDH-150-12JP | Output voltage: DC12V / Output current: 10.0A / Output power: 120W / Input voltage range: DC250V to DC1,500V / |
| RSDH-150-24JP | Output voltage: DC24V / Output current: 16.2A / Output power: 150W / Input voltage range: DC250V to DC1,500V / |
| RSDH-150-32JP | Output voltage: DC32V / Output current: 4.68A / Output power: 150W / Input voltage range: DC250V to DC1,500V / |
| RSDH-150-48JP | Output voltage: DC48V / Output current: 3.12A / Output power: 150W / Input voltage range: DC250V to DC1,500V / |
| RSDH-300-12JP | Output voltage: DC12V / Output current: 20.0A / Output power: 240W / Input voltage range: DC250V to DC1,500V / |
| RSDH-300-24JP | Output voltage: DC24V / Output current: 12.5A / Output power: 300W / Input voltage range: DC250V to DC1,500V / |
| RSDH-300-32JP | Output voltage: DC32V / Output current: 9.37A / Output power: 300W / Input voltage range: DC250V to DC1,500V / |
| RSDH-300-48JP | Output voltage: DC48V / Output current: 6.25A / Output power: 300W / Input voltage range: DC250V to DC1,500V / |
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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.
