Posted by Peter Kennedy on 4/30/2020 to
Techniques and How to...
Same voltage DC DC Converters help keep your electronics running smoothly even with a variable power supply.
Using a Victron Energy Isolated DC DC Converter you can take a variable power input and use it to produce a steady constant voltage power output and avoid all the problems caused by fluctuating voltage. For 12 volt systems there are three models. These isolated DC-DC converters takes an input voltage ranging from 8 to 17 volts and deliver a user adjustable steady output voltage in the range of 10-15 volts. The output voltage stays constant even though the input voltage varies.
Orion-TR 12/12-18A This model has a 220 Watt output (nominal 18 Amps)
Orion-Tr 12/12-30A This model has a 360 Watt output (nominal 30 Amps)
Similar models are available for 24 volt systems. Features shared by these models include short circuit protection, IP43 water protection when mounted in the correct orientation, the ability to fit a remote on-off switch and the ability to parallel them for greater output. All include safety features like built in short circuit protection and high temperature protection. A neat and simple solution to a tricky problem.
Peter Kennedy has been in business since 1991 designing, installing and servicing marine electrical systems. The purpose of this blog is to offer support to both professional installers and do-it-yourself boat owners who wish to undertake this work themselves.
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