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WRB0505S-3WR2 - Mornsun Power

Description: 3W wide voltage input, isolated and regulated single-channel output SIP-7 600mA 250kHz 1.5kV 5V 35mVp-p 2200uF 3W -40?~+85?

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PCB Footprints
WRB0505S-3WR2 - Mornsun Power PCB footprint - Other - Other - SIP-7_2026-2
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WRB0505S-3WR2 Details

  • Manufacturer Part Number:

    WRB0505S-3WR2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    , SIP7/8,.1

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    5

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    9 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SIP7/8,.1

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Temperature Grade:

    INDUSTRIAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    3 W

WRB0505S-3WR2 Frequently Asked Questions (FAQs)

  • The maximum capacitive load is not explicitly stated in the datasheet, but as a general rule of thumb, it's recommended to keep the output capacitance below 10uF to ensure stability. However, it's best to consult with MORNSUN's technical support for specific guidance.
  • While the datasheet specifies an operating temperature range of -40°C to +85°C, the WRB0505S-3WR2 can be used in high-temperature environments with some derating. However, it's essential to consult with MORNSUN's technical support to determine the suitable operating temperature range for your specific application.
  • To ensure reliability in a high-vibration environment, it's recommended to follow proper mounting and soldering procedures, and to secure the module using screws or adhesives. Additionally, consider using a vibration-dampening material, such as a silicone adhesive, to reduce the impact of vibrations on the module.
  • Yes, the WRB0505S-3WR2 can be used in a redundant or parallel configuration to achieve higher power output or redundancy. However, it's essential to consult with MORNSUN's technical support to ensure proper configuration and to discuss any specific requirements or limitations.
  • The recommended input capacitor value and type are not explicitly stated in the datasheet. However, as a general guideline, a low-ESR ceramic capacitor with a value of 10uF to 22uF is suitable for most applications. Consult with MORNSUN's technical support for specific guidance.

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WRB0505S-3WR2 Overview

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