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47134 - MYRRA

Description: 1 Output 3.2W Switch Mode Power Supply Transformer, 85 → 265 V ac, 85 → 370 V dc, 12V dc

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Symbol
47134 - MYRRA - PCB symbol
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PCB Footprints
47134 - MYRRA PCB footprint - Other - Other - 32.3 x 27.3 x 21.8 mm
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3D Models
47134 - MYRRA - 3D model - Other - 32.3 x 27.3 x 21.8 mm
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47134 Details

  • Manufacturer Part Number:

    47134

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Contact Manufacturer

  • Package Description:

    PACKAGE-10/4

  • ECCN Code:

    EAR99

  • Manufacturer:

    Myrra

  • Additional Feature:

    120 -370VDC INPUT ALSO AVAILABLE

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, CUL, EN, IEC, UL, VDE

  • Efficiency (Main Output):

    70%

  • Input Voltage-Max:

    265 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    100 V

  • JESD-30 Code:

    R-PDMA-P4

  • Length:

    32.3 mm

  • Line Regulation-Max:

    3%

  • Load Regulation-Max:

    5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.27 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    3.04 V

  • Output Voltage-Nom:

    3.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER CURRENT, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Seated Height-Max:

    22.3 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    5 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    3.2 W

  • Trim/Adjustable Output:

    NO

  • Warm-up Time:

    3.05 s

  • Width:

    27.3 mm

47134 Frequently Asked Questions (FAQs)

  • Myrra recommends a PCB layout with a solid ground plane and thermal vias under the device to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended for optimal thermal performance.
  • To ensure reliable operation in high-vibration environments, Myrra recommends securing the device with a robust mechanical fastening system, such as screws or clips, and using a conformal coating to protect the device from moisture and contaminants.
  • Myrra recommends derating the maximum voltage by 10% to ensure reliable operation and to account for any voltage spikes or transients. This will help prevent damage to the device and ensure a longer lifespan.
  • While the 47134 is rated for operation up to 125°C, Myrra recommends derating the maximum temperature by 10°C to ensure reliable operation and to account for any thermal gradients or hotspots. This will help prevent damage to the device and ensure a longer lifespan.
  • Myrra recommends a soldering profile with a peak temperature of 240°C and a dwell time of 30-60 seconds to ensure reliable solder joints and to prevent damage to the device.

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47134 Overview

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