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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

kuhnir

Member Since: February 19, 2010

Country: United States

  • I wouldn’t count on it, since the traces on this board are only about 1/8 inch wide. Going by Jeff’s same parameters (1 oz./sq.ft. Cu, 10 degree C rise), the maximum current through these traces would be about 5.5 amps. Pushing 10 amps through them would likely raise the temps by about 40 degrees C.

  • vince086: Since this relay has 2 connection possibility is the connection determined by the polarity of the current going to the coil? or is one of the connections nc and the other no until current is applied ?
    One of the contacts is normally closed and the other normally open. The contacts switch when current flows through the coil.

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