To be discontinued by (May, 2023)

Released 1999
Warranty Period 3-year

This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.

Recommended Model for Replacement

Type Product Name Released Catalog
Instruction Manuals
Documents for replacement
PCB Mount type TUHS10F24 2014
  • Catalog
  • Instruction Manuals
  • PCB Mount type TUHS15F24 2015
  • Catalog
  • Instruction Manuals
    • * For further information and how to use, please see in Cosel product catalog.

    Features of VAF1024

    • P.C. board mount AC-DC converter
    • Built-in inrush current and overcurrent protection circuits
    • Small and compact size

    Ordering Information and Options

    VAF(1)  10(2)  05(3)  

    (1) Series name
    (2) Output wattage
    (3) Output voltage


    Contents Specifications
    Input Voltage AC85 - 264V 1Φ or DC110 - 370V
    Output Wattage 10.8W
    Voltage/Current 24V 0.45A (Peak: 0.54A)
    Adjustable  Voltage Range Fixed
    Protection Circuit And Others Overcurrent Protection Works over 125% of rating and recovers automatically
    Overvoltage Protection Works over 115% of rating (By zener diode clamping)
    Remote ON/OFF -
    Remote Sensing -
    Others -
    Operating Temperature/Humidity -10 to +71℃, 20 - 90%RH (Non condensing) *
    Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL, EN62368-1 Complies with DEN-AN and IEC60950-1
    Conducted Noise Complies with FCC-B, VCCI-B, CISPR22-B, EN55022-B
    High Attenuation -
    Others Dimensions (WxHxD) 36x21x78mm
    Weight 40g max
    Cooling Method Convection
    Warranty Period 3-year
    • * For further information and how to use, please see in Cosel product catalog.

    Documents Download

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