I bought an AC-AC adapter for a project (takes 120 VAC mains and produces 12 VAC/3.5 A). It has a regular DC power jack (2.5mm I.D., 5.5mm O.D.) and I want to purchase a DC power jack to connect to it.
However, all DC power jacks I could find are rated for a specific DC voltage and current.
Are there any AC-rated DC power jacks on the market, or must I use a DC-rated one? Are there any special considerations I should be aware of?