BRFS50L To be discontinued by (November, 2019)

Released 2013

Recommended Model for Replacement

Type Product Name Released Catalog
Instruction Manuals
Documents for replacement
POL type BRFS60 2013
  • Catalog
  • Instruction Manuals
    • * For further information and how to use, please see in Cosel product catalog.

    Features of BRFS50L

    • Small size and high efficiency non-isolated DC-DC converter.
    • Wide input voltage 4.5V to 14.0V.
    • Fast transient respoce by Robust control.
    • Built-in remote ON/OFF, Power good, Start-up sequence.
    • Built-in overcurrent and thermal protection (auto recovery type) functions.

    Ordering Information and Options

    BRF(1)  S(2)  50(3)  L(4)  -  (5)

    (1) Series name
    (2) Single output
    (3) Output current
       30: 30A
       40: 40A
       50: 50A
       60: 60A
      100: 100A
      120: 120A
      150: 150A
    (4) Type
       Blank: Standard type
       L: Low profile type (only 50A)
       S: Small type (only 60A)
    (5) Optional
       R: Positive logic remote on/off
       I: POWERGOOD (only BRFS30/40/60S)
         *Other models has POWERGOOD function normally.
       P: Parallel operation (only BRFS40/60S)
       Y1: Fast transient response (only BRFS100)
       D : With switching frequency synchronization function (BRFS120 and BRFS150)
       L : High thermal dissipation (BRFS120 and BRFS150)

    Specification

    Contents Specifications
    Input Voltage DC4.5 - 14.0V
    Output Voltage/Current 1.2V 50.0A
    Adjustable  Voltage Range Adjustable by external resistor
    0.7 - 2.0V
    Protection Circuit And Others Overcurrent Protection Works over 105% of rating (auto recovery type)
    Overvoltage Protection -
    Remote ON/OFF Available Negative logic L: ON, H: OFF
    Remote Sensing Available
    Others -
    Operating Temperature/Humidity -40 to +85℃, 20 - 95%RH (Non condensing) *
    Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL (CSA60950-1) , EN60950-1
    Conducted Noise -
    High Attenuation -
    Others Dimensions (WxHxD) 33.0x7.0x22.9mm [1.3x0.28x0.9 incges]
    Weight 12g max
    Cooling Method Convection/Forced air
    Warranty Period 5-year
    • * For further information and how to use, please see in Cosel product catalog.

    Documents Download

    Technical Data
    CAD Data DXF
    3D CAD Data STEP
    IGES
    • * For another documents aren't listed, please feel free to contact to a Cosel representative.