Stontronics Plugtop Switch Mode Power Supplies
- Stontronics T4109ST, A 9V, 0.55A switched mode plugtop power supplies from Stontronics. The power supply has a standard 5.5 x 12 x 2.1mm output plug. Stontronics 5W 9V 0.55A Switch Mode Plugtop Power Supply Unit T4109ST