RUIKANG ST-500VA Voltage Transformer – Step Up & Step Down (110V/220V) – 500VA Power Capacity – OEM Ready for Bulk Orders
The RUIKANG ST-500VA is a ultra-compact voltage transformer designed for bulk procurement in residential and personal use scenarios. It features dual-function capability, allowing both step-up (110V to 220V) and step-down (220V to 110V) voltage conversion in a single unit. With a 500VA power rating, it supports small devices such as smartphones, tablets, cameras, shavers, small kitchen appliances, and low-power tools. The transformer is built with quality copper windings and robust insulation for safe and efficient operation. Its ultra-compact size saves space, lightweight design makes it portable. Ideal for international travelers, students, small home electronics, and online sellers shipping products across voltage standards. OEM customization available for branding, packaging, and input/output configurations. Comes with a 1-year warranty for wholesale orders.
