Sven Yrvindvideo
The mystery of the Mystic ground wire solved. It is a good thing.
5. mai 2026 · 6 min · 2K visninger
Electrical parts on store shelves with price tags
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Sven Yrvind upgrades the electrical and sealing systems on his boat to improve equipment performance and weatherproofing. He installs a grounding plate to provide a solid counterpoise for his antenna, increasing signal transmission efficiency after consulting with Erik Väsberg.▶ 2:05 To prevent galvanic corrosion between aluminum and stainless steel components in the reefing system, he applies teak oil as a protective barrier.▶ 3:53 He also uses a specialized, flexible, waterproof adhesive tape to seal the aft mast base against water intrusion.▶ 4:41 The electrical system overhaul includes installing eight cigarette-style power sockets to support a telephone, iPad, tracker, VHF radio, voltmeter, computer, and an external battery charging port.▶ 5:00 Yrvind sources these components from Erlandsson, emphasizing the importance of proper grounding and material compatibility for long-term reliability.▶ 0:00
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