ERM Series DC-DC Converters

Artesyn Embedded Technologies
Part Number Information
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ARTERM01H110 Browse Inventory

Artesyn's ERM family of high-performance DC/DC converter modules are designed to meet the power demands and safety standard requirements of railway rolling stock applications.
They are protected from atmospheric conditions without additional conformal coating being required.
The ERM 50W and 75W models are encapsulated in a compact quarter-brick form factor with metal base-plate. The isolated base-plate with threaded inserts can accept an optional heat sink or be used to cold-wall mount the new modules.
The ERM 10W and 20W models are encapsulated in a 1-inch by 2-inch DIP package (25.4 x 50.8). An optional heat sink can help heat dissipation and improve performance at high operating temperatures.

Features

  • 10W, 20W, 50W and 75W maximum power output models
  • Reinforced insulation rated at 3000 Vac rms
  • High EMI immunity
  • Railway industry EMC specification 50121-3-2
  • Railway industry safety specification EN 50155
  • Tested to vibration & thermal shock requirements of EN 61373 (50W & 75W)
  • Fire protection meets EN45545-2
  • 5 V, 12 V, 15 V, or 24 V single output models (all power ratings)
  • +/- 12V and +/- 15V dual output models (10W & 20W)
  • Input ranges 43 Vdc to 101 Vdc (72 Vdc nominal) or 66 Vdc to 160 Vdc (110 Vdc nominal) for 50W & 75W
  • Input ranges 9 Vdc to 36Vdc, 18Vdc to 75 Vdc or 40 Vdc to 16 Vdc for 10W & 20W
  • Wide operating temperature range of -40°C to 85°C with derating 

Applications

  • Engine Management
  • Traction Control
  • Door Control
  • Video Surveillance
  • Communications
  • Entertainment
  • Lighting
  • On-board electrical equipment