500VA Step Up/Down Voltage Transformer, 110V/220V, US/EU

500VA step up down voltage transformer converts 110V to 220V and 220V to 110V to run compatible electronics safely at home or abroad. Switchable input makes setup straightforward, while dual US and EU outlets reduce adapter hassle. A toroidal coil design helps keep operation quieter and cooler during extended use, and a durable metal housing with handle and non-slip feet supports easy placement and transport.

• Converts 110V↔220V with a switchable input selector for fast, correct setup


• Includes US outlet and EU outlet to power two plug types from one transformer


• Protects with an air switch overcurrent safeguard plus a resettable circuit breaker


• Delivers stable output with a toroidal coil for reduced noise and heat in long sessions


• Moves easily with a top carry handle, rounded corners, and non-slip feet

Designed for travelers, expats, and workshops, this heavy-duty voltage converter transformer simplifies powering compatible devices across regions without rewiring. Select the correct input voltage before turning on, then plug into the matching US or EU socket for clean, steady conversion. For best performance, choose capacity with headroom above your device’s total wattage to avoid overload trips. Add this step up/step down power transformer to your setup and grab yours today.

• Power rating: 500VA


• Input voltage: AC 110V or AC 220V (switchable)


• Output voltage: AC 110V and AC 220V


• Output sockets: 1 × US outlet, 1 × EU outlet


• Overload protection: 5A circuit breaker + air switch overcurrent protection


• Housing: durable metal; features handle, rounded corners, non-slip feet


• Included: power cord