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RAIL & TRANSPORTATION

Our robust DC-DC converters are used in transportation and railway applications. Our 12-, 24- and 110-volt input DC-DC converters are a reliable option for many transportation and railway machinery

Applications

  • Air conditioner control systems.
  • Internal and external lighting.
  • Powering computers.
  • Test equipment for manufacturing cars.
  • Broadcasting systems.
  • Fire alarm systems.
  • Tracking and communication systems.
  • Ticket vending machines.
  • Personal monitors in trains.
  • LCD display boards for passenger information systems
FEATURED PRODUCT
 

FWB Series

 

 

  • 150W to 200W
  • 4:1 Wide Input Range (9-36, 43-160Vdc)
  • Industrial and Rail Industry
  • Adjustable Output Voltage 
  • UL60950-1, EN60950-1 IEC60950-1, and EN50155 Approved

 

 

 

Further Information  >

BROWSE RAIL & TRANSPORTATION PRODUCTS

 

CompactPCI (CPCI)


  • 200W to 650W
  • AC-DC and DC-DC models 
  • Ruggedized versions available
  • Custom front panels available
  • Many items in UK stock

 

Further Information  >

  

 

 

 

 

 

FWB Series


  • 150W to 200W
  • 4:1 Wide Input Range (9-36, 43-160Vdc) 
  • Industrial and Rail Industry
  • Adjustable Output Voltage
  • UL60950-1, EN60950-1 IEC60950-1, and EN50155 Approved

 

Further Information  >

  

 

 

 

 

 

HWB Series


  • 75W to 200W
  • Industry Standard Half Brick Footprint 
  • Adjustable Output Voltage
  • Safety Meets UL60950-1, EN60950-1 and EN50155
  • Terminal Block Optional

 

Further Information  >

  

 

 

 

 

 

QB Series


  • 100W to 150W
  • Railway and Industrial Applications 
  • 4:1 Input Range
  • Low Standby Power Consumption
  • Compact 2.28” × 1.45” × 0.50” Quarter Brick Package

 

Further Information  >

  

 

 

 

 

 

RWB Series


  • 20W
  • Railway and Industrial Applications 
  • 4:1 Ultra Wide Input
  • Standard 1.00” X 2.00” X 0.40” Package
  • UL60950-1, EN60950-1, IEC60950-1 and EN50155 Licensed

 

Further Information  >

  

 

 

 

 

 

TWB Series


  • 8 Watts
  • Railway and Industrial Applications 
  • 4:1 Ultra Wide Input
  • Industry Standard 24 PIN DIP Package
  • SMD Package Optional

 

Further Information  >

  

 

 

 

 

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MANUFACTURING PARTNERS

With over 50 years designing, manufacturing and supplying power supplies for some of the most demanding applications, Gresham has a strong reputation for service and support.  We offer a wide range of both standard and custom power supplies with many items readily available from stock.

Accreditations

bsi. ISO9001 Quality Management

Headquarters: 48430 Lakeview Blvd. Fremont, CA 94538

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