R-REF04-RIA12 Series

  • Evaluation platform for railway DC/DC converters up to 240W with either high voltage (-1) or high current (-2) layouts
  • Includes RIA12 surge stopper with reverse polarity protection
  • On-board EN50121-3-2 EMC filter layout
  • Suitable for 2"x1", quarter brick or half brick converters
  • External hold-up capacitor
  • Cage clamp terminals, isolated enable and fan connectors

The R-REF04-RIA12-1 and R-REF04-RIA12-2 are complete reference designs for railway applications. R-REF04-RIA12-1 is populated with components rated for higher DC input voltages up to 110VDC nominal input; the R-REF04-RIA12-2 is populated with components rated for higher DC input currents up to 10A. Both boards are input side fused and can be used with DC/DC converters with single output currents up to 45A. The reference designs include a RIA12-conform surge stopper capable of blocking surge voltages up to 385VDC.

The reference design has a universal pinout to accomodate DC/DC converters with 2"x1", Quarter Brick or Half Brick standard case dimensions (sold separately).

Vin (V)
  • Min
  • Nom
  • Max
    •   Part Number Power (W) Isolation Vin (V) Main Vout (V) Package Style
    1 DC/DC R-REF04-RIA12-1
    		40 - 160 Open Frame
    2 DC/DC R-REF04-RIA12-2
    		12 - 75 Open Frame
    Attributes R-REF04-RIA12
    AC/DC or DC/DC DC/DC
    Package Style Open Frame
    Length (mm) 185
    Width (mm) 120
    Height (mm) 45
    Packaging Type Single Box
      Part Number Power (W) Vout 1 (V) Vin (V) Mounting Type
    1 DC/DC R-REF04-RIA12-1
    		40 - 160
    2 DC/DC R-REF04-RIA12-2
    		12 - 75

    書類

    タイトル Type 日付
    R-REF04-RIA12.pdf Datasheet
    recom-gerber-files-r-ref04-ria12.zip Gerber File 2018/09/04
    Contact us for sales inquiries or technical support. We will get back to you as soon as possible.

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