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Victron Energy Buck Boost DC-DC Converters - 25A / 50A / 100A


In Stock

Option: 25 Amps

  • 25 Amps
  • 50 Amps
  • 100 Amps

All Prices are Inclusive of VAT

SKU: ORI303025000Categories: DC-DC Converters, Victron Energy


The Buck-Boost DC-DC Converter is a DC-DC converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. Since, when the engine is running, these dynamos (powered by the on-board electronics of Euro 5 and 6 engines) do not always emit the correct charging current, a DC-DC converter is essential for charging the service battery properly.


‘Engine running’ detection system

Deep discharge of the vehicle's starting battery is avoided by a built-in ‘engine running’ detection system. Instead of this detection system, the converter can also be activated by means of a programmable input (D+, CAN bus or (+)15 connection).

Fully programmable

The converter can be fully programmed by means of a simple and user-friendly PC application. (USB type A male to USB type B male cable needed)

One product for 12V, 24V and 12/24V systems

The converter can be programmed to charge a 12V or a 24V auxiliary battery from either a 12V or a 24V alternator and starter battery.

Charge current and input current limiter

The output current is determined by the following factors:

  • The maximum charge current setting.
  • The maximum input current setting.
  • The maximum operating temperature limit of the converter.

Further Information

Victron Energy Buck Boost DC-DC Converters - Data Sheet

Victron Energy Buck Boost DC-DC Converters - User Manual

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