ER/HR Series
ER/HR Series

ER/HR Series

The ER/HR Series of DC-DC converters represents versatile power supplies ideally suitable for use in transportation and other advanced electronic systems. The HR Series converters include a very broad input voltage range, very high efficiency, high reliability, low output voltage noise, and excellent dynamic response to load/line changes. HR converters can be connected to all conventional railway batteries. ER Series converters are optimized for connection to 110 V railway batteries.
Features
  • Class I equipment
  • Shutdown function
  • Inrush current limitation
  • Rectangular current limiting characteristic
  • Parallel operation with active current sharing
  • Input over- and programmable undervoltage lockout
  • Adjustable output voltages
  • All PCB boards protected by lacquer
  • RoHS-compliant for all 6 substances
Specifications
  • Power (W): 144 ~ 288
  • Input Voltage Range (VDC): 16.8 ~ 150
  • Output Voltage (VDC): 12 ~ 48
  • Operating Temperature Range (ºC): -40 ~ +71
  • Isolated: Yes
  • Safety Standards: 62368
  • Safety Approvals: CB, CE, CSA
  • RoHS Compliant: Yes
Loading more products . . .