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which flasher unit for 3 x 21watt plus warning ?
Posted: Mon Apr 19, 2021 7:54 pm
by AlexB
Hi all
I am struggling to find a positive earth flasher unit which is big enough to run a trailer board
Any suggestions please?
thanks
Re: which flasher unit for 3 x 21watt plus warning ?
Posted: Mon Apr 19, 2021 8:55 pm
by Emiel
Hi,
With negative earth it’s easier. Seems for positive earth a caravan relay may help you.
https://www.autoelectricsupplies.co.uk/ ... ategory/35
Re: which flasher unit for 3 x 21watt plus warning ?
Posted: Mon Apr 19, 2021 11:14 pm
by Billy26F5
You could always get a negative earth flasher, fitting it completely isolated from the vehicle, allowing it to be on a positive earth vehicle.
Sandy
Re: which flasher unit for 3 x 21watt plus warning ?
Posted: Tue Apr 20, 2021 10:22 am
by AlexB
thanks for the suggestions
Some Lucas are both polarities - the one on my positive earth landrover is, but it is only 47 watts
I'll keep looking
many thanks