SBOOST II User Guide
9
Version 1.1 June 2015
© Copyright 2015SPROG DCC Ltd
Example 2
SPROG 3 (or SPROG II) driving multiple SBOOST II with separate power
supplies.
Each power supply should be the same voltage.
Each power supply must be able to supply the full rated current of the
SBOOST II, i.e., at least 2.5 Amp.
A common ground connection is required between the power supplies.
Power districts must be separated by isolation gaps in both rails.
The SPROG 3 (or SPROG II) can be powered from one of the SBOOST II.
Isolation Gap
Power
Power
To further SBOOST
