Hypex nc400 stereo with smps1200a400 help.

[Mark Cris Victorio]

I'm building nc400 stereo using smps1200a400,
my problem is when i plug it, and turn in on, the power blinks on and off repeatedly. Can anyone pls help. Tia!

 

[nigelwright7557]

Are you loading SMPS with a lot of capacitance ?
You don't need it with SMPS.
It probably thinks there is an overload and has gone into protect mode.

 

[Mark Cris Victorio]

I'am smps1200a400 powering 2x nc400 module using 2x nc400 connection kit sir nigelwright7557