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TUNS1200F28 - Cosel

Description: AC/DC Power Modules 1200W 28V 43A

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TUNS1200F28 - Cosel PCB footprint - Other - Other - TUNS1200F28-1
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TUNS1200F28 - Cosel  - 3D model - Other - TUNS1200F28-1
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TUNS1200F28 Details

  • Manufacturer Part Number:

    TUNS1200F28

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-19

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    7.9

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    C-UL-US, AAMI, ANSI, CAN, CE, CUL, CSA, UKCA, UL

  • Efficiency (Main Output):

    91%

  • Input Voltage-Max:

    305 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    100 V

  • JESD-30 Code:

    R-XXMA-P19

  • Length:

    117.3 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    0.2%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    19

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    43 A

  • Output Voltage-Max:

    33.6 V

  • Output Voltage-Min:

    22.4 V

  • Output Voltage-Nom:

    28 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Equivalence Code:

    MODULE,19LEAD(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Protections:

    OVER CURRENT, OVER VOLTAGE

  • Ripple Voltage (Main Out):

    0.10605 Vrms

  • Screening Level:

    EN/ES 60601-1; EN/UL 62368-1; IEC 60601-1-2

  • Seated Height-Max:

    13.2 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    UNSPECIFIED

  • Time@Peak Reflow Temperature-Max (s):

    15

  • Total Power Output-Max:

    1204 W

  • Trim/Adjustable Output:

    YES

  • Width:

    86.8 mm

TUNS1200F28 Frequently Asked Questions (FAQs)

  • Cosel recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to ensure good heat dissipation.
  • Cosel recommends using a soft-start circuit to limit the inrush current and ensure reliable start-up, especially in high-temperature environments.
  • Cosel recommends a maximum capacitance of 10uF for the output filter capacitors to ensure stability and prevent oscillations.
  • No, the TUNS1200F28 is designed to operate within the specified input voltage range of 9-36V. Operating outside of this range may affect the converter's performance and reliability.
  • Cosel recommends checking the output voltage sense lines, the feedback resistors, and the voltage reference circuit to ensure proper operation and regulation.

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TUNS1200F28 Overview

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