Electrical Systems

A forum to discuss marine electrical systems design, electrical components, sources, and techniques.

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  1. waikikin

    "jump" start batterys

    waikikin, Dec 5, 2007
    Replies:
    5
    Views:
    3,314
    waikikin
    Dec 6, 2007
  2. gasdok007

    12 volt dillemma

    gasdok007, Apr 16, 2006
    Replies:
    5
    Views:
    3,399
    gonzo
    Apr 25, 2006
  3. whitepointer23

    12 volt invertors

    whitepointer23, Dec 20, 2011
    Replies:
    3
    Views:
    2,398
    whitepointer23
    Dec 20, 2011
  4. PowerTech

    12v 24v question

    PowerTech, Feb 25, 2005
    Replies:
    6
    Views:
    6,590
    Andina
    Sep 28, 2005
  5. SeaJay

    12v Circuits - Rules of Thumb?

    SeaJay, Jul 6, 2010
    Replies:
    9
    Views:
    5,557
    SeaJay
    Jul 7, 2010
  6. Tod24

    12v solar system problems

    Tod24, Aug 2, 2014 ... 2
    Replies:
    15
    Views:
    6,764
    CDK
    Aug 6, 2014
  7. DanishBagger

    12volt drill & cigarette plug

    DanishBagger, Mar 8, 2006
    Replies:
    4
    Views:
    3,859
    DanishBagger
    Mar 9, 2006
  8. birsic

    165 mercrusier

    birsic, Jun 8, 2006
    Replies:
    13
    Views:
    4,985
    george allard
    Jul 23, 2006
  9. joen237065

    1987 sportcraft wiring nightmare.

    joen237065, Aug 3, 2013
    Replies:
    1
    Views:
    4,443
    PAR
    Aug 3, 2013
  10. came2fish

    1988 procraft t.m. wiring ?

    came2fish, Jun 5, 2011
    Replies:
    0
    Views:
    3,406
    came2fish
    Jun 5, 2011
  11. lockhughes

    1Kw-5Kw Wave motion electrical generators from Swell Fuel

    lockhughes, Dec 28, 2007
    Replies:
    0
    Views:
    3,932
    lockhughes
    Dec 28, 2007
  12. Slive

    220VAC or 110VAC

    Slive, Apr 3, 2013 ... 2
    Replies:
    16
    Views:
    8,160
    Mark Cat
    May 25, 2013
  13. wallguy31

    24V and 12V

    wallguy31, Feb 27, 2006 ... 2
    Replies:
    20
    Views:
    18,416
    BassMan25
    Apr 9, 2007
  14. SeaJay

    24v Battery Configuration

    SeaJay, Mar 29, 2011
    Replies:
    5
    Views:
    8,699
    Mark Cat
    Jun 10, 2011
  15. Setsail53

    24v double pole

    Setsail53, Oct 11, 2016
    Replies:
    5
    Views:
    4,444
    mydauphin
    Oct 12, 2016
  16. Lady Sophie

    24v vs. 12v - any advantages?

    Lady Sophie, Nov 26, 2012 ... 2
    Replies:
    19
    Views:
    42,541
    Mark Cat
    Jun 14, 2013
  17. mmcons

    4 battery 2 switch setup

    mmcons, Mar 30, 2009
    Replies:
    1
    Views:
    5,272
    CDK
    Mar 31, 2009
  18. StianM

    50Hz VS 60Hz

    StianM, Nov 4, 2008 ... 2
    Replies:
    16
    Views:
    16,453
    powerabout
    Jan 15, 2010
  19. tugg

    6 volt wiring diagram/old chris craft

    tugg, Oct 9, 2011
    Replies:
    3
    Views:
    4,805
    gonzo
    Oct 10, 2011
  20. bigdaddy28638

    75 Tom Sawyer sterndrive - trying to figure out 45 yr. old wiring

    bigdaddy28638, Sep 24, 2015
    Replies:
    0
    Views:
    3,376
    bigdaddy28638
    Sep 24, 2015
  21. Charlie54

    89 Carver Santego 3867 nav lights wiring problem

    Charlie54, May 13, 2011
    Replies:
    1
    Views:
    2,945
    gonzo
    May 14, 2011
  22. broadsword

    ? wire size for bosch starter

    broadsword, Feb 7, 2006
    Replies:
    6
    Views:
    3,408
    broadsword
    Feb 27, 2006
  23. nopeda

    ??? upgrading shore power to 50A 220V

    nopeda, Mar 17, 2014
    Replies:
    2
    Views:
    5,056
    sdowney717
    Sep 24, 2014
  24. ron phillips

    a marine wiring schematic

    ron phillips, Nov 13, 2005
    Replies:
    1
    Views:
    14,790
    MikeJohns
    Nov 16, 2005
  25. DGreenwood

    A problem solved

    DGreenwood, Nov 28, 2004
    Replies:
    0
    Views:
    4,138
    DGreenwood
    Nov 28, 2004
  26. BWSLATE

    A/C compressor, only works in "heat" mode

    BWSLATE, Nov 18, 2013
    Replies:
    5
    Views:
    3,875
    Black pearl
    Oct 22, 2014
  27. missinginaction

    A/C input wiring for an inverter and separate battery charger

    missinginaction, Jan 23, 2011
    Replies:
    11
    Views:
    11,853
    Fanie
    Mar 16, 2011
  28. sdowney717

    ABYC power feeder code E-8.11.4.1 vs E-8.11.9.2.1

    sdowney717, Jul 8, 2011
    Replies:
    8
    Views:
    4,514
    sdowney717
    Jul 22, 2011
  29. bcervelo

    AC Auto Transfer Switch

    bcervelo, May 8, 2006
    Replies:
    1
    Views:
    3,782
    DGreenwood
    May 9, 2006
  30. fallguy

    AC DC grounding

    fallguy, Nov 8, 2022 ... 2 3
    Replies:
    37
    Views:
    4,739
    gonzo
    Nov 16, 2022
  31. tech student

    AC power for yachts

    tech student, Oct 20, 2012
    Replies:
    2
    Views:
    2,605
    PAR
    Oct 21, 2012
  32. Mylestec

    AC/DC Grounding W/out Engine or Plate

    Mylestec, Mar 24, 2009
    Replies:
    5
    Views:
    6,976
    Mylestec
    Mar 26, 2009
  33. Westerly23

    ac/dc panels and batteries in the same space?

    Westerly23, Sep 21, 2007
    Replies:
    1
    Views:
    3,662
    Ike
    Sep 21, 2007
  34. revshot

    adding a stereo to my boat

    revshot, Feb 9, 2006
    Replies:
    3
    Views:
    3,080
    safewalrus
    Feb 16, 2006
  35. Jeff

    AGM batteries: Optima vs. Lifeline vs. Odyssey

    Jeff, May 17, 2009
    Replies:
    7
    Views:
    13,354
    masalai
    Sep 13, 2009
  36. Patrick BLOSSE

    Aluminum electrolysis prevention state of art

    Patrick BLOSSE, Sep 11, 2008
    Replies:
    0
    Views:
    2,961
    Patrick BLOSSE
    Sep 11, 2008
  37. farawayinn

    Aluminum Pontoon in Saltwater

    farawayinn, May 18, 2007
    Replies:
    3
    Views:
    6,023
    augustwinds
    Jun 1, 2007
  38. Poida

    Ammeter V Voltmeter

    Poida, Nov 23, 2006 ... 2
    Replies:
    23
    Views:
    18,359
    StianM
    Dec 11, 2006
  39. Peter Baker

    anchor winch motor

    Peter Baker, Jun 26, 2005
    Replies:
    2
    Views:
    5,082
    PowerTech
    Jul 13, 2005
  40. johnno

    Another 12V & 24V question

    johnno, Nov 18, 2005
    Replies:
    8
    Views:
    5,081
    ABoatGuy
    Dec 3, 2005
Showing threads 1 to 40 of 342

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