DC-DC Converter for Ships 'RSDH Series'
For driving ship instruments. An insulated converter that achieves stable power supply in a high-voltage DC environment.
In the maritime industry, stable power supply to instruments is essential to ensure navigation safety. Particularly in high-voltage DC environments, voltage fluctuations and noise pose risks of malfunction or failure of instruments, necessitating reliable power conversion. The RSDH Series supports ultra-wide input from DC 250V to DC 1,500V and provides a stable DC power supply through its insulated design, thereby supporting the accurate operation of instruments. 【Usage Scenarios】 - Power supply from high-voltage DC sources within the vessel to instruments - Ensuring stable control power in harsh environments 【Benefits of Implementation】 - Improved flexibility in power supply design within the vessel due to high-voltage input compatibility - Long-term operation capability due to internal coating that resists dust and dirt - Contribution to stable operation of instruments through low ripple and noise design
basic information
【Features】 - Ultra-wide input range from DC250V to DC1,500V - Reinforced insulation design with AC4,000V between input and output - Low ripple & noise (120mVp-p to 300mVp-p) - Wide operating temperature range from -40℃ to +80℃ - Compact 1U size 【Our Strengths】 Earth Power Co., Ltd. is a specialized company in standalone power systems, providing products that meet the stringent quality standards of MEAN WELL. We hold the official domestic sales rights and aim to enhance customer satisfaction through a comprehensive quality assurance system, including serial verification during incoming inspections.
Price range
Delivery Time
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 / |
catalog（3）
Download All Catalogs
Recommended products
Distributors
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.