Hello, everyone!
I need to install an on/off switch on a DC 19v@3.42A laptop power supply (used to power an amp board).
I searched the web and I found out that the safest way to do it is to choose a DC switch that does not prevent the current from passing, based on wattage calculated (19v x 3.42A=64.98 watts/sec for the power supply).
I found a DC 12v@20A toggle on/off switch (http://www.ebay.ca/itm/Car-Boat-Lig...-LX-/262000740204?hash=item3d0076076c&vxp=mtr) that I think would work as it has 12v x 20A=240 watts/sec. (it allows more electrical power to pass per sec than the input).
I would like to know if I can install this switch and if the 12v is a too low value for this circuit.
Thank you
I need to install an on/off switch on a DC 19v@3.42A laptop power supply (used to power an amp board).
I searched the web and I found out that the safest way to do it is to choose a DC switch that does not prevent the current from passing, based on wattage calculated (19v x 3.42A=64.98 watts/sec for the power supply).
I found a DC 12v@20A toggle on/off switch (http://www.ebay.ca/itm/Car-Boat-Lig...-LX-/262000740204?hash=item3d0076076c&vxp=mtr) that I think would work as it has 12v x 20A=240 watts/sec. (it allows more electrical power to pass per sec than the input).
I would like to know if I can install this switch and if the 12v is a too low value for this circuit.
Thank you