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Split Charge DiodesSplit Charge Diodes

Features

  • Gold plated terminals

Product information

Sterling Marine has developed a range of low cost split charge diodes. These diodes have enhanced performance over conventional diodes and at a lower cost. The difference is in the devices. All other split charge diode manufacturers use conventional alternator diodes, which at low current flow have about a 0.93 voltage drop. When the full rated current of these diodes is approached, the voltage drop increases to about 0.95 volts. This results in excessive heat and power loss across the diode. For example: A conventional one alternator in and two battery bank out, tested against a Sterling unit had the following results:

Technical information

  Conventional Splitters Sterling Splitter
Amps passed 30A 50A 60A 70A 30A 50A 60A 70A
voltage drop 0.93 0.95 0.97 1.1 0.78 0.75 0.74 0.74
Power loss (w) 27.9 47.5 58.2 77 23.4 37.5 44.4 51.8

 

Alt Input Battery Banks Output Code
1 2 70A D70A2
1 2 90A D90A2
1 2 130A D130A2
1 3 70A D70A3
1 3 90A D90A3
1 3 130A D130A3

Further information

Ordering information

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