Thursday, Nov 02, 2006 at 14:23
Hi Don,
I believe the Jayco camper trailers (Dove, Swan so on etc) have the Setec ST20-II model power supply. This model power supply provides a max of 5amp on the battery charge circuit and a max of 20amp (12Volts) to the camper trailer.
I think the ST35-II is installed in the Jayco Expander and/or larger vans.
The following is an extract from the ST20-II manual ... which you can download from the links provided above.
Setec ST20-II & ST35-II model power supply / chargers
AC/DC Power Supply: This provides an isolated 13.65Vdc output for powering of the load and float charging of the battery. Battery current is sensed and monitored by the power supply to ensure that the maximum charging current is not exceeded.
Battery Features: The power supply provides full battery management as per the following.
The power supply is a four stage battery charger with Boost (VBoost = 14.05V), Float (VFloat = 13.65V), Store (VStore = 13.25V) and Trickle charge modes to ensure long battery life.
Charging current is limited to a maximum of 5A (ST20-II) and 10A (ST35-II). This provides optimum life for the batteries.
Cheers Anthony
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