I use one of these for my setup. Has ajustable 12-15v , excellent DC regulation , quality components , quality filtering on the DC output. Runs my AZEQ6-GT , zwo cooler , 4 X dew heaters , with room to spare . I have mine at stock 13.8v output and it's rock steady. Quality power supply.
https://www.radioparts.com.au/produc...k#.XRhTDreuY0M
High RFI immunity
Wide Range AC input voltage
Quiet cooling fan variable speed operation
Over load, Short circuit, Over temperature protection by constant current
Power Factor Control
Isolated Ground
User adjustable fine tune setting (10 - 15V)
Binding post and cigar socket DC output