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R12P12S - RECOM Power

Description: Recom 1W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout 12V dc, I/O isolation 6400V dc

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PCB Footprints
R12P12S - RECOM Power PCB footprint - Other - Other - R12P12S-2
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3D Models
R12P12S - RECOM Power  - 3D model - Other - R12P12S-2
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R12P12S Details

  • Manufacturer Part Number:

    R12P12S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Package Description:

    SMA,

  • Pin Count:

    7/4

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    5.9

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Approvals:

    CB, CSA, EN, IEC, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    82%

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XSMA-P4

  • JESD-609 Code:

    e3

  • Length:

    19.5 mm

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.084 A

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    11.4 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    255

  • Protections:

    OUTPUT OVER CURRENT

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Seated Height-Max:

    13 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    5

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    9.8 mm

R12P12S Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the tab of the R12P12S to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended.
  • To ensure reliable start-up in cold temperatures, RECOM recommends adding a soft-start circuit or a voltage ramp-up circuit to the input voltage to prevent high inrush currents.
  • The maximum allowed capacitance on the output of the R12P12S is 2200uF. Exceeding this value may cause instability or oscillations in the converter.
  • Yes, the R12P12S can be used in a redundant configuration, but it's essential to ensure that the outputs are properly synchronized and isolated to prevent damage or instability.
  • RECOM recommends using a fuse with a rating of 2A to 5A, depending on the specific application and input voltage, to protect the converter from overcurrent conditions.

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