View all newsletters
Receive our newsletter – data, insights and analysis delivered to you
11 April 2010

25W Low Profile Encapsulated DC/DC Converter for Railway Applications

The FLP 09R is a recent addition to Absopulse Electronics’ dc/dc converter series designed for low power railway requirements. With a height of just 20mm, this compact 25W unit is suitable for applications with stringent space restrictions. It is fully encapsulated with a thermally conductive MIL-grade silicon rubber compound with a UL94V-0 flammability rating. The FLP 09R operates at full specification over a -40VC to 70VC cold plate temperature range.

The nominal input voltages are 24V, 36V, 48V, 72V, 96V or 110V dc with wide input ranges; the unit delivers single outputs of 3.3V, 5V, 12V, 24V or 48Vdc. Other input and output voltages are available on request.

The FLP 09R meets EN 50155 for electronic equipment used on railway rolling stock as well as EN 55022 Class B and EN50121-3-2 conducted and radiated EMI standards. It is designed to meet IEC 61373 Categories 1 A and B and Category 2 shock and vibration standards. The unit has 3kVdc input to output isolation, inrush current limiting and reverse polarity protection at the input. Over-voltage, over-current, short circuit and thermal protection are standard.

NEWSLETTER Sign up Tick the boxes of the newsletters you would like to receive. The top stories of the day delivered to you every weekday. A weekly roundup of the latest news and analysis, sent every Friday. The railway industry's most comprehensive news and information delivered every month.
I consent to GlobalData UK Limited collecting my details provided via this form in accordance with the Privacy Policy


Thank you for subscribing to Railway Technology