What is the power consumption of an idle module (a module that is plugged, has no load and is waiting for commands)?
I have a 2027 lamp module
that consumes approx. 1W
I have an 2027 applicance module that consumes 12W
I have a 4023 transceiver encrypt module that consumes 22W (this one also makes a buzzing sound every time it receives a command)
The lamp module seems okay but the other 2 consume too much power I think. The 4023 module may be defective because 22W and the buzzing sound must be signs of some defect.
Many thanks in advance for your replies.