Part Image

TUNS300F28 - Cosel

Description: AC/DC Power Modules 308W 28V 11A AC-DC Power Supply

Download TUNS300F28 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TUNS300F28 - Cosel PCB footprint - Other - Other - 7-DIP Module_2024
click to zoom
3D Models
TUNS300F28 - Cosel  - 3D model - Other - 7-DIP Module_2024
click to zoom

TUNS300F28 Details

  • Manufacturer Part Number:

    TUNS300F28

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-11

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    7

  • Additional Feature:

    LG-MAX; WD-MAX

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    C-UL-US, CE, CUL, EN, IEC, UKCA, UL

  • Efficiency (Main Output):

    89%

  • Input Voltage-Max:

    264 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    100 V

  • JESD-30 Code:

    R-XXMA-P11

  • 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:

    11

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    11 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,11LEAD(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Protections:

    OVER CURRENT, OVER VOLTAGE, THERMAL

  • Ripple Voltage (Main Out):

    0.10605 Vrms

  • Screening Level:

    EN 62368-1

  • 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:

    308 W

  • Trim/Adjustable Output:

    YES

  • Width:

    61.5 mm

TUNS300F28 Frequently Asked Questions (FAQs)

  • Cosel recommends a 2-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 securing the module with screws or adhesive and using a vibration-dampening material, such as silicone, to reduce mechanical stress.
  • Cosel recommends a maximum output capacitance of 10uF to ensure stability and prevent oscillation.
  • Yes, the TUNS300F28 can be used in a redundant configuration, but it requires careful design and implementation to ensure seamless switchover and minimize downtime.
  • Cosel recommends checking the input voltage, output load, and ambient temperature, and verifying that the module is properly installed and configured according to the datasheet.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TUNS300F28 Overview

Use the download button to access the TUNS300F28 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TUNS3, or try a keyword search, such as Power Supply Modules

Parts related to TUNS300F28

Showing 0 results