Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Three.I'm using a circuit that takes 300mA from a wall-wart 9VDC linear
unregulated power supply.
What would be an estimate of the watts it uses
300 mA x 9 V = 2.7 watts coming out of the wall wart.I'm using a circuit that takes 300mA from a wall-wart 9VDC linear
unregulated power supply.
What would be an estimate of the watts it uses from the power lines (in
the
UK, so ~240VAC)?
regardsI'm using a circuit that takes 300mA from a wall-wart 9VDC linear
unregulated power supply.
What would be an estimate of the watts it uses from the power lines (in
the
UK, so ~240VAC)?
Many thanks.
Steve
Fully loaded about 6watts. Just sitting there, about 3watts
Many thanks for the replies to this thread - very simple now I realise! II'm using a circuit that takes 300mA from a wall-wart 9VDC linear
unregulated power supply.
What would be an estimate of the watts it uses from the power lines (in
the
UK, so ~240VAC)?
Many thanks.
Steve