Semiconductors
Passive Components
Sensors
Power
Optoelectronics
MEAN WELL RQB40W12 and RQB150W3 DC-DC converters with 2KVAC/3KVAC high isolation voltage achieve high efficiency in quarter brick packaging. These DC-DC converters feature an ultra-wide input range and a wide operating temperature range from -40°C to 90°C.
RQB40W12 and RQB150W3 DC-DC converters comply with railway standard EN50155 and provide remote on/off control and remote detection. These DC-DC converters have a variety of protection features, including short circuit, overload, overheating, overvoltage, and input user voltage locking. Typical applications include railway systems, telecommunications/data communication systems, wireless networks, industrial control facilities and analyzers.
Features
● Using internal potting adhesive encapsulation, improve vibration, dust and moisture-proof functions
● Remote on/off control and remote detection
● A quarter brick ultra-thin device with industry standard pin distribution
● There is no minimum load requirement
● Complete seal
● Comply with railway standard EN50155
● Safety certification:
- ITE: UL62368-1 (40W only), EN55032, EAC, CE and UKCA
● Protection function:
- Short circuit, overload, overheating, overvoltage and input user voltage lock
Applications
● Tram, bus and subway/rail systems
● Telecommunications/data communication systems
● Information technology equipment
● Industrial control facility
● Communication
● Dc UPS system
● Battery voltage regulation
● Analyzer
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