Released 2004
Warranty Period 5-year (Refer to Instruction Manuals)

*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

Recommended Model for Replacement

Type Product Name Released Catalog
Instruction Manuals
Documents for replacement
Enclosed type PJA150F-48 2016
  • Catalog
  • Instruction Manuals
    • * For further information and how to use, please see in Cosel product catalog.

    Features of PBA150F-48

    • Super small-size & light weight
    • Harmonic attenuator (Complies with IEC61000-3-2): except PBA1500T
    • Universal input (AC85 - 264V): PBA1500T AC170-264V 3Φ
    • Efficiency increased with synchronous rectification technology (PBA50F - 150F)
    • Variety of option (PBA10F - 150F, PBW15F - 50F)
    • Parallel operation and Parallel redundancy operation (PBA300F - 1500F, PBA1500T)
    • Fan alarm, Remote ON/OFF and other functions (PBA300F - 1500F, PBA1500T)

    Ordering Information and Options

    PB(1)  A(2)  150(3)  F(4)  -  5(5)  -  (6)  

    (1) Series name
    (2) Single output
    (3) Output wattage
    (4) Universal input
    (5) Output voltage
    (6) Optional
      C: with Coating
      G: Low leakage current (0.15mA max/ACIN 240V)
      E: Low leakage current and EMI class A (0.5mA max/ACIN 240V)
      T: Vertical terminal block
      J1: VH (J.S.T.) connector type (Only -12, -15, -24, -36, -48)
      R: with Remote ON/OFF
      N: with Cover (Only 24V UL508 is acquired)
      N1: with DIN rail and Cover
      V: Output voltage setting potentiometer externally

    Recommended EMI Filters


    Contents Specifications
    Input Voltage AC85 - 264V 1Φ or DC120 - 370V *
    Output Wattage 158.4W
    Voltage/Current 48V 3.3A
    Adjustable  Voltage Range 39.0 - 53.0V
    Protection Circuit And Others Overcurrent Protection Works over 105% of rated current and recovers automatically
    Overvoltage Protection 58.0 - 65.0V
    Remote ON/OFF Optional (Required external power source)
    Remote Sensing Optional (Only -3R3, -5 Option -K)
    Others -
    Operating Temperature/Humidity -10 to +71℃ (Required Derating) , 20 - 90%RH (Non condensing)
    Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL (CSA60950-1) , EN62368-1
    Complies with DEN-AN
    Conducted Noise Complies with FCC Part15 classB, VCCI-B, CISPR22-B, EN55011-B, EN55022-B
    High Attenuation Complies with IEC61000-3-2 *
    Others Dimensions (WxHxD) 34x93x168mm [1.34x3.66x6.61 inches] (without terminal block)
    Weight 560g max (with cover: 630g max)
    Cooling Method Convection
    Warranty Period 5-year (Refer to Instruction Manuals)
    • * For further information and how to use, please see in Cosel product catalog.

    Block Diagram

    Documents Download

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

    Optional Parts

    Attachment Plate, Attachment for Replacement, DIN Rail Attachment Plate, Harness

    Category Part Number Description PDF DXF
    F-PBA150-1 Attachment plate to facilitate mounting.
    (For mounting at the bottom)
    F-PBA150-2 Attachment plate to facilitate mounting.
    (For mounting at the front side/back side)
    DIN rail Attachment Plate
    FD-PBA100 DIN rail attachment plate.
    (DIN rail width : 35mm)
    H-IN-3 Mating harness for input with J1 option. (Mfr : J.S.T.) -
    H-IN-27 Mating harness for input with J1 option. (Mfr : J.S.T.) -
    H-OU-18 Mating harness for output with J1 option. (Mfr : J.S.T.) -
    H-RC-1 Harness for using option : -R. -
    H-SN-1 Harness for using option : -K. -
    H-SN-18 Harness for using option : -V. -
    Table1 Product Status Information
    No. Product Status Definition
    1 New Product New Product. Recommended for new design.
    2 Recommended Recommended for new design.
    3 blank Product in mass production
    4 NRND Not recommended for new design.
    5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
    6 Discontinued LTB order is no longer available.