fuse rating required - Club 80-90 Forums

fuse rating required

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Ray: Registered user; Posts: 250; Joined: 08 Oct 2005, 11:49; 80-90 Mem No: 94; Location: St Albans, Herts: Syncronaut No 27

fuse rating required

Post by Ray » 11 Mar 2009, 22:00

Am installing flip down dvd/tv what fuse rating required to protect it. 12v <25w. Cant remenber the calculation.

Ray
2.1dj RHD syncro

AngeloEvs: Registered user; Posts: 1345; Joined: 22 Nov 2007, 19:22; 80-90 Mem No: 4709; Location: Upwell, Norfolk

Re: fuse rating required

Post by AngeloEvs » 11 Mar 2009, 22:04

3amp should be fine.

1987 DG Karisma LPG with remodelled interior

jason.nazen: Registered user; Posts: 31; Joined: 12 Aug 2008, 14:33; 80-90 Mem No: 5501; Location: Nottingham

Re: fuse rating required

Post by jason.nazen » 11 Mar 2009, 22:14

Watts (VA) = Volts x Amps

Therefore 25W / 12V = 2.1A

On DC with a screen no inrush or Power Factor issues so 3A will be good

Cheers

Jason

Jason & Nazen

LHD Westy California
1989 T25 1.6TD

Ray: Registered user; Posts: 250; Joined: 08 Oct 2005, 11:49; 80-90 Mem No: 94; Location: St Albans, Herts: Syncronaut No 27

Re: fuse rating required

Post by Ray » 12 Mar 2009, 14:05

Cheers, thanks all

Ray
2.1dj RHD syncro

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