Can someone please help here.
I'm currently using a 24V 15A 360W regulated switching supply driver to drive a bunch of LED lights. I both calculated and measured the current draw on the 24V active as around 13A (with a meter).
I'm now wanting to calculate the supply current required to the switching supply when connected to 240V. I bought an el cheapo clamp meter to try and measure the current input on the active of the supply driver, however it seemed to be around 0.6Amps. Does that sound right? How can I calculate this to check it.
I'm about to have an electrician supply a 100 meter long extension chord to supply power to these LEDs, hence I'd like to give him a hint on the current required.
I'm currently using a 24V 15A 360W regulated switching supply driver to drive a bunch of LED lights. I both calculated and measured the current draw on the 24V active as around 13A (with a meter).
I'm now wanting to calculate the supply current required to the switching supply when connected to 240V. I bought an el cheapo clamp meter to try and measure the current input on the active of the supply driver, however it seemed to be around 0.6Amps. Does that sound right? How can I calculate this to check it.
I'm about to have an electrician supply a 100 meter long extension chord to supply power to these LEDs, hence I'd like to give him a hint on the current required.