Relays and Bi-Stable relays such as a Remote Battery Switch or Charge Control Relay exhibit
similar behavior as above only have low amperage requirements in some cases less than 250 milliamps
not even 1 Ampere required by the device. But the bounce or magnitude of the resulting EFT (electrical
fast transient) when being switched can be excessively high.
LED Lights, not all but some have internal power controllers. Others have basic switching
drivers and have high noise or EFT (electrical fast transients) present while operating and when being
switched on of a high magnitude and are expected; some are harsher than others. Could be very small
LED’s or large spreader LED lights; either could have similar negative electronic behavioral effects. Again,
even ones that consume less than 1 amp could be a significant contributor to faults.
None of the above has to do with the quality of a particular manufacturer it simply is an inherent
characteristic of the referenced devices. However, there is a simple solution. Again, typically there is one
switch or device when being turned on or operating that is attributing to In-Rush fault indication and
easily identified. Typically, when being turned on or off however in the LED example it may not occur
until after a long period of operation when voltage is depleted or temperature increases. In both
examples B & C a 16V 1000uF electrolytic capacitor Part ID: 1406-000-001 can be installed across the
Line V+ and Ground near the switch to correct the issue creating the fault.
