Datasheets
B1205S-2WR3 by:

DC-DC Unregulated Power Supply Module,

Part Details for B1205S-2WR3 by MORNSUN

Results Overview of B1205S-2WR3 by MORNSUN

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B1205S-2WR3 Information

B1205S-2WR3 by MORNSUN is a Power Supply Module.
Power Supply Modules are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for B1205S-2WR3

Part # Distributor Description Stock Price Buy
DISTI # 2725-B1205S-2WR3-ND
DigiKey DC DC CONVERTER 5V 1W Min Qty: 25 Lead time: 15 Weeks Container: Tube 32
In Stock
  • 25 $1.8976
$1.8976 Buy Now

Part Details for B1205S-2WR3

B1205S-2WR3 CAD Models

B1205S-2WR3 Part Data Attributes

B1205S-2WR3 MORNSUN
Buy Now Datasheet
Compare Parts:
B1205S-2WR3 MORNSUN DC-DC Unregulated Power Supply Module,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY LTD
Reach Compliance Code unknown
Samacsys Manufacturer Mornsun Power
Analog IC - Other Type DC-DC UNREGULATED POWER SUPPLY MODULE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

B1205S-2WR3 Frequently Asked Questions (FAQ)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 1 oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to reduce thermal resistance.

  • Yes, the B1205S-2WR3 is designed to withstand high vibrations. MORNSUN recommends following the recommended PCB layout and ensuring the device is securely mounted to the PCB to minimize the risk of damage or malfunction.

  • The maximum allowable capacitance on the output of the B1205S-2WR3 is 47uF. Exceeding this value may cause instability or oscillation in the output voltage.

  • Yes, the B1205S-2WR3 is designed to operate in humid environments. However, MORNSUN recommends conformal coating the device and PCB to prevent moisture ingress and ensure reliable operation.

  • MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF as the input capacitor. This helps to filter out input noise and ensure stable operation.

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