Amazon.com: Marshall Air 502409 Transformer 115/230V, Pri : Industrial & Scientific
Amazon.com: Krieger 1150 Watt Voltage Transformer, 110/120V to 220/240V Step Up Step Down Voltage Converter with AC Outlets, MET Approved Under UL, CSA : Electronics
Isolation Transformer, 25 VA, 1 x 230V, 2 x 115V, 12.6V, 2 x 6.3V, 2 A: Electronic Transformers: Amazon.com: Industrial & Scientific
Amazon.com: 15 kVA Encapsulated Isolation Transformer - 120V Primary - 230V 1P Secondary - NEMA 3R : Industrial & Scientific
Amazon.com: Patioer 1000W Voltage Converter Transformer(230V to 110V, 110V to 230V), Step Up/Down Converter 110/120 Volt - 220V/230V/240V Volt (1000W) : Electronics
Amazon.com: weideer Input AC 110V 50/60HZ Output AC 12V 10VA Power Transformer AC/AC Single Phase Transformer for Lighting Power Supplies, Audio Equipment etc. Various Small Power Supplies K-001 : Electronics