... 12v power transformer Imput voltage: 230/400V, 50/60 HZ Output voltage: 4, 6, 8,12,16, 24V EBS6TF Mini transformerTechnical Data ... ( Mini power transformer ):Standard: EN/IEC 61558Imput voltage: 230/400VRated frequency: 50/60HzOutput voltage: 4V, 6V, 8V, 12V, 16V ... code 4V EBS7TF-4 6V EBS7TF-6 8V EBS7TF-8 12V EBS7TF-12 16V EBS7TF-16 24VEBS7TF-24