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SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

NightOwl

Member Since: April 3, 2009

Country: United States

  • Cheap but unreliable.
    I ordered 2. The first one was Dead on Arrival.
    Installation instructions:
    1) Plug into wall
    2) If no red light on power supply throw in trash
    (Confirmed no output voltage with DMM)
    Not worth shipping to try to send it back.
    The second unit appears to work.
    Output Voltage is 5.24V.
    Switching frequency is 100kHz (about 100mVp-p switching noise on scope).

No public wish lists :(