Hi all.
A DC supply of 400V conducting 10 Amperes; when unplugged/disconnected/switched off like at place ---->>---- below, can spark a considerable gap.
400VDC(+)------------------------------> >-------------------------------4KWload-------------------------------(-)
If a light bulb or a low-current of few mA resistive load is placed across the disconnection point --->>--- ; would it prevent arcing ? The bulb would turn on and there would be no spark? Any thoughts ? (Yes, the large load would stay somewhat energized)
A DC supply of 400V conducting 10 Amperes; when unplugged/disconnected/switched off like at place ---->>---- below, can spark a considerable gap.
400VDC(+)------------------------------> >-------------------------------4KWload-------------------------------(-)
If a light bulb or a low-current of few mA resistive load is placed across the disconnection point --->>--- ; would it prevent arcing ? The bulb would turn on and there would be no spark? Any thoughts ? (Yes, the large load would stay somewhat energized)