Allow to keep power supply for few second in case of an electronic switch off requested.
Sometimes, electronic devices need to save some data when switch off is requested. This device discard any problems during the memory write procedure.
It was mainly developped for Skynam ECUs.
With this device it is not longer need to connect direct power supply cable from the battery (not allowed by the motorsport rules). ECU's data will be saved also if mainswitch is actived earlier as expected.
An electrolytic capacitor allow alternateur voltage regulation in case of battery less use.
Original part (OEM V-1194) use on Vertigo trial motobikes using Skynam ECUs.