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COTEK AEK Series High-Power Programmable PSU

The COTEK AEK Series is a family of high-performance, programmable AC/DC power supplies designed for demanding industrial, automation, and test applications. Delivering up to 3000W of output power, the AEK Series combines precise voltage and current control with robust protection features, making it an ideal solution for systems that require flexibility, reliability, and scalable power.

  • AEK-3000-12

    Cotek

    12Vdc/200A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    12Vdc, 200A, Enclosed Programmable Power Supply, 12 Volts 200Amps

  • AEK-3000-15

    Cotek

    15Vdc/160A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    15Vdc, 160A, Enclosed Programmable Power Supply, 15 Volts 160Amps

  • AEK-3000-24

    Cotek

    24Vdc/125A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    Out of stock

    24Vdc, 125A, Enclosed Programmable Power Supply, 24 Volts 125Amps

  • AEK-3000-30

    Cotek

    30Vdc/100A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    30Vdc, 100A, Enclosed Programmable Power Supply, 30 Volts 100Amps

  • AEK-3000-36

    Cotek

    36Vdc/83.5A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    36Vdc, 83.5A, Enclosed Programmable Power Supply, 36 Volts 83.5Amps

  • AEK-3000-48

    Cotek

    48Vdc/62.5A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    48Vdc, 62.5A, Enclosed Programmable Power Supply, 48 Volts 62.5Amps

  • AEK-3000-60

    Cotek

    60Vdc/50A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    2 In stock

    60Vdc, 50A, Enclosed Programmable Power Supply, 60 Volts 50Amps

  • AEK-3000-12 ORING

    Cotek

    12Vdc/200A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    12Vdc, 200A, Enclosed Programmable Power Supply with Built-in ORing FET, 12 Volts 200Amps

  • AEK-3000-15 ORING

    Cotek

    15Vdc/160A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    15Vdc, 160A, Enclosed Programmable Power Supply with Built-in ORing FET, 15 Volts 160Amps

  • AEK-3000-24 ORING

    Cotek

    24Vdc/125A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    24Vdc, 125A, Enclosed Programmable Power Supply with Built-in ORing FET, 24 Volts 125Amps

  • AEK-3000-30 ORING

    Cotek

    30Vdc/100A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    30Vdc, 100A, Enclosed Programmable Power Supply with Built-in ORing FET, 30 Volts 100Amps

  • AEK-3000-36 ORING

    Cotek

    36Vdc/83.5A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    36Vdc, 83.5A, Enclosed Programmable Power Supply with Built-in ORing FET, 36 Volts 83.5Amps

  • AEK-3000-48 ORING

    Cotek

    48Vdc/62.5A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    1 In stock

    48Vdc, 62.5A, Enclosed Programmable Power Supply with Built-in ORing FET, 48 Volts 62.5Amps

  • AEK-3000-60 ORING

    Cotek

    60Vdc/50A

    Original price $974.00 - Original price $974.00
    Original price
    Starting at $974.00
    $974.00 - $974.00
    Current price Starting at $974.00
    Out of stock

    60Vdc, 50A, Enclosed Programmable Power Supply with Built-in ORing FET, 60 Volts 50Amps

  • AEK-3000-150 ORING DIODE

    Cotek

    150Vdc/20A

    Original price $1,321.00 - Original price $1,321.00
    Original price
    Starting at $1,321.00
    $1,321.00 - $1,321.00
    Current price Starting at $1,321.00
    1 In stock

    150Vdc, 20A, Enclosed Programmable Power Supply with Built-in ORing FET, 150 Volts 20Amps

  • AEK-3000-200 ORING DIODE

    Cotek

    200Vdc/15A

    Original price $1,321.00 - Original price $1,321.00
    Original price
    Starting at $1,321.00
    $1,321.00 - $1,321.00
    Current price Starting at $1,321.00
    1 In stock

    200Vdc, 15A, Enclosed Programmable Power Supply with Built-in ORing FET, 200 Volts 15Amps

  • AEK-3000-250 ORING DIODE

    Cotek

    250Vdc/12A

    Original price $1,321.00 - Original price $1,321.00
    Original price
    Starting at $1,321.00
    $1,321.00 - $1,321.00
    Current price Starting at $1,321.00
    1 In stock

    250Vdc, 12A, Enclosed Programmable Power Supply with Built-in ORing FET, 250 Volts 12Amps

  • AEK-3000-300 ORING DIODE

    Cotek

    300Vdc/10A

    Original price $1,321.00 - Original price $1,321.00
    Original price
    Starting at $1,321.00
    $1,321.00 - $1,321.00
    Current price Starting at $1,321.00
    1 In stock

    300Vdc, 10A, Enclosed Programmable Power Supply with Built-in ORing FET, 300 Volts 10Amps

  • AEK-3000-400 ORING DIODE

    Cotek

    400Vdc/7.5A

    Original price $1,321.00 - Original price $1,321.00
    Original price
    Starting at $1,321.00
    $1,321.00 - $1,321.00
    Current price Starting at $1,321.00
    1 In stock

    400Vdc, 7.5A, Enclosed Programmable Power Supply with Built-in ORing FET, 400 Volts 7.5Amps

COTEK AEK Series High-Power Programmable PSU

About COTEK AEK Series High-Power Programmable PSU:

COTEK’s AEK Series programmable power supplies feature wide-range universal AC input, built-in active PFC, and programmable output voltage and current from 0–105% of rated output. Available in multiple output voltage configurations, the AEK Series supports both local and remote control, including analog programming as well as digital communication via UART, I²C, and optional RS485.

Designed for high-power systems, the AEK Series supports parallel operation with active current sharing, allowing multiple units to be connected for increased output power and redundancy. Integrated protection functions include over-voltage, over-current, over-temperature, short circuit, and fan failure protection to ensure safe and reliable operation in harsh environments. Additional features such as remote ON/OFF control, a Power OK signal, auxiliary output options of 5V or 9V, and forced air cooling make the AEK Series well suited for industrial automation, semiconductor equipment, battery charging, and system integration applications.

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