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PES1-S12-S9-M - CUI Inc.

Description: Isolated DC/DC Converters - SMD 1W 12Vin 9Vout SMT 12-111mA Iso UnReg

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PES1-S12-S9-M - CUI Inc. PCB footprint - Other - Other - PES1-S12-S9-M-1
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PES1-S12-S9-M - CUI Inc.  - 3D model - Other - PES1-S12-S9-M-1
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PES1-S12-S9-M Details

  • Manufacturer Part Number:

    PES1-S12-S9-M

  • Brand Name:

    CUI Inc

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DMA,

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDMA-G5

  • Length:

    12.7 mm

  • Line Regulation-Max:

    1.2%

  • Load Regulation-Max:

    15%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.111 A

  • Output Voltage-Nom:

    9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Protections:

    CURRENT

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.02121 Vrms

  • Seated Height-Max:

    7.45 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.3 mm

PES1-S12-S9-M Frequently Asked Questions (FAQs)

  • CUI Inc recommends a PCB layout with a solid ground plane, minimal trace lengths, and a decoupling capacitor (e.g., 10uF) between the input and output pins to ensure stable operation and minimize EMI.
  • To ensure reliable operation in high-temperature environments, CUI Inc recommends derating the output power by 2.5% per degree Celsius above 50°C, and ensuring good airflow around the module to prevent overheating.
  • CUI Inc recommends limiting the output capacitance to 47uF or less to prevent oscillation and ensure stable operation. Exceeding this value may cause the module to malfunction or fail.
  • Yes, the PES1-S12-S9-M can be used in a redundant or parallel configuration, but CUI Inc recommends consulting with their application engineers to ensure proper design and implementation to avoid potential issues.
  • CUI Inc estimates the MTBF for the PES1-S12-S9-M to be around 1.5 million hours, based on MIL-HDBK-217F calculations. However, this value may vary depending on the specific application and operating conditions.

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PES1-S12-S9-M Overview

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