Compliant with European railway standard EN50155! Insulated DC-DC converter for the railway market "RailQor" series.
The RailQor series from SynQor is designed in accordance with the European railway standard EN50155 for railway products (LED displays, audio amplifiers, safety monitoring devices, lighting, communication systems). It features next-generation DC-DC converters that are board-mounted, isolated, and based on fixed switching frequency, utilizing synchronous rectifier technology to achieve high efficiency even at low output. The Mega series, in the 1/4 brick format with power ratings of 25 to 50W, generates extremely low heat and can be used without derating under conditions of ambient temperatures up to 85°C without airflow or heatsinks. Each converter comes with a case to protect it from the harsh environments commonly found in various industrial applications (robots, displays, factory automation, power generation systems) as well as in railway and transportation applications.
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basic information
■Basic Performance - High efficiency: up to 93% at rated output (varies by model) - Input voltage range: DC9V–36V, DC12–155V, DC42V–110V, DC34–160V, DC66V–160V - 1/4 brick 25–50W Mega series can operate without derating under conditions of ambient temperature up to 85℃ without airflow and heatsink - Input voltage range fully complies with railway standard EN50155 - Full output possible at base plate temperature of -40 to 100℃ - Rated output: up to 325W (varies by model) - Fixed switching frequency, low output noise - No minimum load limitation - Operating temperature: -40℃ to 100℃ (base plate) - Output voltage setpoint error: +/-1% - Output ripple: less than 1% of rated output voltage - Load transient response: less than 7% of rated output voltage - Dielectric strength: up to DC3000V (varies by model) - Output voltage adjustment function (-20% to +10%) ■Structure - Industry-standard pin configuration - Flanged base plate manufacturing available - Industry-standard unit sizes 1/2 brick: 63x61x13mm 1/4 brick: 39x61x13mm
Price information
It varies depending on the quantity, so please feel free to contact us.
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Applications/Examples of results
Railway video surveillance system / drive controller / passenger compartment electrical equipment / wireless communication system / door controller Compliant with European railway standard EN50155
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We have 30 years of experience as a trading company for electronic component imports and sales. We take pride in providing essential products such as semiconductors and communication components that are indispensable worldwide, supporting society and everyday life. We have newly reviewed our corporate management policy and set the realization of our "desired future" as our goal. With the rise of IoT, AI, and next-generation communication standards like 5G, along with the ongoing spread of the COVID-19 virus, we are facing uncertain days ahead. In this context, our mission under the new policy is to leverage the know-how and technical skills we have cultivated to solve various social issues and create new value that everyone desires. We aspire to be a company that continues to grasp the flow of the times, generate value, and evolve the future of all those we are connected with, thereby contributing to society. Please tell us about your "desired future."