On 4/15/2020 5:18 PM, Phillip H Coker wrote:

Would a 13.8v 23a switching power supply be suitable for my
AP1100/CP4? I operate only portable on a 100 a/h LIFePo battery but
would like to have an AC backup power supply.

Why not buy a Mean Well 15V 7A switching power supply from eBay. I use one for my AP1200, and Roland said he's used them with good results.

Mine is shown in this photo <http://astronomy.mdodd.com/observatory.html#EquipmentHolder> with the plastic cover I made for it.

--
Mike

Mike Dodd
Louisa County, Virginia USA
http://astronomy.mdodd.com