AC-DC Power Supply for Railway Vehicles "HRP Series"
Stable power supply even in vibrating environments. High-efficiency power supply that supports the reliability of railway vehicles.
In the operating environment of railway vehicles, vibrations and shocks occur constantly during operation, requiring the onboard electronic equipment to have high environmental resistance and stable power supply. Unstable power can lead to the risk of malfunctioning control systems or equipment shutdown, making a reliable design that operates consistently even under harsh conditions essential. The HRP Series adopts a design that can accommodate sudden load fluctuations, supporting stable operation within railway vehicles. 【Usage Scenarios】 - Power supply to control devices within railway vehicles - Ensuring stable power in environments where vibrations occur - Power systems for onboard equipment requiring energy-saving performance 【Benefits of Implementation】 - A design with ample capacity maintains stable output even during load fluctuations - Reduced maintenance frequency through the use of long-life components - Contribution to energy savings for the entire system through high-efficiency design
basic information
【Features】 - Generous design to accommodate sudden load fluctuations - Equipped with long-life capacitors to ensure high reliability - Built-in power factor correction function (Active PFC) - Adjustable output voltage - Primary/secondary isolation design 【Our Strengths】 Earth Power Co., Ltd. is an authorized distributor of MEAN WELL products from Taiwan, providing only products that meet strict quality control standards. In addition to product sales, we offer total solutions leveraging our expertise in independent power supply systems, supporting stable operation with quality assurance and support tailored to our customers' needs.
Price range
Delivery Time
Applications/Examples of results
- Industrial automation - Industrial control systems - Power supply for lighting and streetlights - Power supply for measurement and inspection - Power supply for electronic devices - Other embedded power supplies
Line up（68）
| Model number | overview |
|---|---|
| HRP-75-3.3JP | |
| HRP-75-5JP | |
| HRP-75-7.5JP | |
| HRP-75-12JP | |
| HRP-75-15JP | |
| HRP-75-24JP | |
| HRP-75-36JP | |
| HRP-75-48JP | |
| HRP-100-3.3JP | |
| HRP-75-5JP | |
| HRP-75-7.5JP | |
| HRP-75-12JP | |
| HRP-75-15JP | |
| HRP-75-24JP | |
| HRP-75-36JP | |
| HRP-75-48JP | |
| HRP-150-3.3JP | |
| HRP-150-5JP | |
| HRP-150-7.5JP | |
| HRP-150-12JP | |
| HRP-150-15JP | |
| HRP-150-24JP | |
| HRP-150-36JP | |
| HRP-150-48JP | |
| HRP-200-3.3JP | |
| HRP-200-5JP | |
| HRP-200-7.5JP | |
| HRP-200-12JP | |
| HRP-200-15JP | |
| HRP-200-24JP | |
| HRP-200-36JP | |
| HRP-200-48JP | |
| HRP-300-3.3JP | |
| HRP-300-5JP | |
| HRP-300-7.5JP | |
| HRP-300-12JP | |
| HRP-300-15JP | |
| HRP-300-24JP | |
| HRP-300-36JP | |
| HRP-300-48JP | |
| HRP-450-3.3JP | |
| HRP-450-5JP | |
| HRP-450-7.5JP | |
| HRP-450-12JP | |
| HRP-450-15JP | |
| HRP-450-24JP | |
| HRP-450-36JP | |
| HRP-450-48JP | |
| HRP-600-3.3JP | |
| HRP-600-5JP | |
| HRP-600-7.5JP | |
| HRP-600-12JP | |
| HRP-600-15JP | |
| HRP-600-24JP | |
| HRP-600-36JP | |
| HRP-600-48JP | |
| HRP-150N3-12JP | |
| HRP-150N3-24JP | |
| HRP-150N3-36JP | |
| HRP-150N3-48JP | |
| HRP-300N3-12JP | |
| HRP-300N3-24JP | |
| HRP-300N3-36JP | |
| HRP-300N3-48JP | |
| HRP-600N3-12JP | |
| HRP-600N3-24JP | |
| HRP-600N3-36JP | |
| HRP-600N3-48JP |
catalog（11）
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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.