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Brand: AEP Pacific
Galvanic Diode Isolator VDI-32
Galvanic Diode Isolator VDI-32
Regular price
$597.22 NZD
Regular price
Sale price
$597.22 NZD
A Galvanic Diode Isolator VDI-32 is a device mainly used in boats or marine electrical systems to prevent corrosion caused by stray electrical currents.
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Key Features
Prevents galvanic corrosion of underwater metal parts (propeller, shaft, hull) by blocking stray DC currents from shore power
Uses two high-power diodes in anti-parallel configuration to control current flow
Blocks low-voltage DC leakage currents, while still allowing normal AC fault currents to pass
Diode threshold voltage ~1.4 V DC, meaning small corrosive currents are stopped but higher fault voltages still trigger protection systems