RQB-50Y 50 W Isolated DC/DC Converters
Bel Power Solutions' DC/DC converters feature 50 W single output voltage and an ultra-wide 12:1 input voltage range from 14 VDC to 160 VDC
Bel Power Solutions' RBQ-50Y high-performance DC/DC converters feature 50 W single output voltage, wide input voltage from 14 VDC to 160 VDC, and extended operating temperature range from -40°C to +105°C. Other features include remote sense compensation, remote on/off control, programmable undervoltage lockout, hold-up function, and output voltage trim adjustment. Bel Power Solutions RQB-50Y 50 W isolated DC/DC converters are offered in an industry-standard 1/4-brick package and pin-out with IEC 62368-1 safety approvals. The series also meets EN 50155 and AREMA standards. Applications include railway systems and related equipment.
- Ultra-wide 12:1 input voltage range from 14 VDC to 160 VDC
- High efficiency up to 90%
- Reinforced insulation, I/O isolation test voltage 3 kVAC
- Industry-standard 1/4-brick package and pin-out
- Input undervoltage, output overvoltage, overcurrent, short-circuit, and overtemperature protection
- Meets EN 50155 and AREMA standards
- Safety approved according to IEC 62368-1
- -40°C to +105°C operating ambient temperature range


