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B0505S-2WR2 Mornsun 5V to 5V DC-DC Converter 2W Power Supply Module – Miniature SIP Package

525.00 Excluding tax

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This B0505S-2WR2 Mornsun 5V to 5V DC-DC Converter 2W Power Supply Module from Mornsun is designed for use in distributed power supply systems and especially suitable in applications such as pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits,

  • The voltage of the input power supply is relatively stable with a variation of ±10%Vin or less
  • An input to output isolation voltage of up to 1500VDC is necessary
  • The requirement for a tight output regulation is not as strict

Equipped with numerous features, including a compact Miniature SIP package, high efficiency and an operating temperature of -40°C to +105°C.


  • Meet UL, CE, CB requirements.
  • High power density
  • High efficiency up to 86%
  • Operating ambient temperature range: -40℃ to +105℃
  • No external components required
  • Miniature SIP package
  • Industry standard pin-out
  • I/O isolation test voltage 1.5k VDC
  • IEC60950/UL60950/EN60950 Approved


  • Model Number:            B0505S-2WR2
  • Input Voltage range:    4.5-5.5 Vdc
  • Nominal voltage:         5 Vdc
  • Output voltage:           5V
  • Output current:           400/40(mA)
  • Wattage:                    2W
  • Isolation Voltage:        1.5 kVdc
  • Package:                    Miniature SIP
  • Size:                          19.65mm(Length) X 7.05mm(Width) X 10.16mm (Height)
  • Weight:                      2.4gm


* product image for illustration purposes only. actual product may vary.


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