YWBL-WH 2pcs USB Fan Speed Controller, DC 4 to 12V USB Fan Stepless Speed Governor Controller Regulator with Switch Module Input DC 4-12V to 2.5-8V 5W 5V
H&M Clipper DC Controller 12v DC controlled, 16v AC & 12v DC
Hammant & Morgan Duette Twin Power Supply DC 0-12V & 12V and 16V AC - tested
Hammant & Morgan Duette Twin Power Supply DC 0-12V & 12V and 16V AC - Tested
Voltage Converter 12V to 24V to 5V 10A 50W DC to DC Step-Down Transformer
H&M Powapack & CU1 - 12v DC controlled, 16v AC & 12v DC uncontrolled - tested ok
