ELMA TT IZ4581 Isolating Transformer 1 x 230 V 400 V 1 x 230 V AC 800 VA 3.50 A : Amazon.de: DIY & Tools
400W 60V DC Switch Power Supply Transformer Adapter 115V/230V AC Regulated Switching Converter for LED lights,displays,CNC Foaming Milling Cutting Plasma Engraver Machine/Servo Motor (400W 60V) - - Amazon.com
Amazon.com: 3 kVA Isolation Transformer - 230V Delta Primary Voltage - 440Y/254 Wye-N Secondary - NEMA 3R : Industrial & Scientific
Amazon.com: Aexit AC 220V Transformer to 12Vx2 Ferrite Coil 5-Wired EI Power Transformer Power Transformer : Electronics