MORNSUN Expands Rail R3 DC/DC converters up to 40W in 2*1 package

    MORNSUN recently launched a new Rail R3 DC/DC converters URF1D_LD-40WR3, as an extension of MORNSUN 6-20W rail R3 DC/DC converters. 
    This new series URF1D_LD-40WR3 provides a wide input voltage range of 40-160VDC required by input voltages of 72V, 96V, 110V in railway industry. Outputs and isolation voltage up to 3000VDC/1500VAC ensure them to meet the railway locomotive EN50155 standard requirements and EN62368 standard requirements. The converters also offer a wide operating temperature range of -40℃ to +85℃. Protections for input UVP, OSC, OCP, OVP and OTP are also included. Housed in 2*1 inch DIP package, this URF1D_LD-40WR3 series is available for packages with optional heat sink in PCB mount, chassis mount and DIN rail mount, which offers flexibility to the designer of the end-product and makes this series ideal for applications in railway monitoring, lighting equipment, information display and other railway vehicle-related equipment. 

MORNSUN Expands Rail R3 DC/DC converters up to 40W in 2*1 package


▶ Ultra wide input voltage range: 40-160VDC
▶ Enhanced isolation, isolation voltage: 3000VDC/1500VAC
▶ Operating temp. range: -40℃ to +85℃ 
▶ Input Under-voltage protection, output short circuit, over-current, over–voltage protection, over-temperature protection
▶ International standard pin-out 
▶ Reverse voltage protection available with A2S(Chassis mounting) or A4S(35mm DIN-Rail mounting) 

▶ Meets requirements of railway standard EN50155 

* For detailed information please refer to the related datasheet, product news is for reference only.
Please refer to the technical manual for specific product parameters:

Series Power(W) Vin(VDC) Vout(VDC) No. of Outputs Isolation Package Dimension(mm) Footprint & 3D Markings Datasheet Sample Buy
URF1D03LD-40WR3 40 110(40-160) 3.3 1 3000VDC DIP 50.80*25.40*11.80
URF1D05LD-40WR3 40 110(40-160) 5 1 3000VDC DIP 50.80*25.40*11.80
URF1D12LD-40WR3 40 110(40-160) 12 1 3000VDC DIP 50.80*25.40*11.80
URF1D15LD-40WR3 40 110(40-160) 15 1 3000VDC DIP 50.80*25.40*11.80
URF1D24LD-40WR3 40 110(40-160) 24 1 3000VDC DIP 50.80*25.40*11.80
URF1D48LD-40WR3 40 110(40-160) 48 1 3000VDC DIP 50.80*25.40*11.80

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