Rebuilding winch control circuits: interference and contact arcing
Current does not fall to zero the instant a contact opens. Breaking an inductive circuit — a winch contactor coil, a solenoid valve, a brake release — drives…
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Guide
Thermal imaging diagnostics: locating loose switchboard connections under load
A distribution board scanned cold shows nothing useful. Contact resistance at a termination only declares itself as heat when current is flowing, which makes the load condition —…
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Systems installed and serviced
Articles are indexed by equipment family so an owner searching a model number reaches the relevant note directly.
Victron Energy
MultiPlus · Quattro · SmartSolar · Cerbo GX · Lynx · BMV
Mastervolt
Mass Combi · ChargeMaster · MasterShunt · MasterBus
Raymarine
Axiom · Quantum radar · Evolution autopilot · i70
Garmin
GPSMAP · GMR radar · Reactor autopilot · GT transducers
Simrad
NSS · Halo radar · AP44 · Broadband sonar
B&G
Zeus · Vulcan · Triton instruments · H5000
Furuno
NavNet · DRS radar · FI70 · sounders
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