AC-DC Power Supply for Railway and Transportation Systems
"PSC Series" AC-DC power supply with built-in DCUPS function that supports stable operation even during power outages.
In the railway and transportation system industry, the stability of power supply is extremely important to maintain the safety and punctuality of operations. Particularly, a backup system that prevents the system from stopping during unexpected power outages, such as blackouts, is required even in harsh environments like vibrations and temperature changes. The PSC Series is equipped with a DCUPS function that automatically switches to battery supply during AC input interruptions, achieving seamless power supply without external devices. 【Usage Scenarios】 - Operation management systems and signal control panels within train stations - Surveillance cameras and communication devices for transportation infrastructure - Control systems expected to experience vibrations or environmental changes 【Benefits of Implementation】 - Automatic switching to battery supply during power outages enables continuous operation of the system - Elimination of the need for external backup devices, achieving space-saving and simplification of system configuration - High reliability ensured by products that have undergone 100% burn-in testing
basic information
【Features】 - Built-in DCUPS function for automatic switching during power outages - Enhanced safety through primary and secondary side isolation design - Equipped with AC OK and low battery voltage alarm signal functions - Available in two types: board type and case type - Compatible with universal AC input and equipped with protective functions 【Our Strengths】 Earth Power Co., Ltd. specializes in standalone power systems and provides products that meet the stringent quality standards of Taiwan's MEAN WELL. With authorized sales rights for inverters and chargers, as well as serial management during acceptance inspections, we aim to enhance customer satisfaction through a comprehensive quality assurance system.
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Applications/Examples of results
- Industrial power supply - Industrial control system - Power supply for building equipment - Power supply for surveillance cameras - Power supply for electronic devices - Other embedded power supplies
Line up（16）
| Model number | overview |
|---|---|
| PSC-35A | |
| PSC-35B | |
| PSC-60A | |
| PSC-60B | |
| PSC-100A | |
| PSC-100B | |
| PSC-160A | |
| PSC-160B | |
| PSC-35A-C | |
| PSC-35B-C | |
| PSC-60A-C | |
| PSC-60B-C | |
| PSC-100A-C | |
| PSC-100B-C | |
| PSC-160A-C | |
| PSC-160B-C |
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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.