RUIKANG PHR-U Voltage Regulator – Stabilizes Output at 220V/110V – Protects Household Appliances – OEM Ready for Bulk Orders
The RUIKANG PHR-U is a high-performance voltage regulator designed for bulk procurement in residential, commercial, and light industrial applications. It automatically stabilizes input voltage fluctuations to maintain a consistent 220V or 110V output, protecting sensitive household appliances such as refrigerators, air conditioners, televisions, and computers. The device features reliable voltage regulation circuitry, overvoltage and surge protection, and efficient heat dissipation. Compact design allows for easy installation in homes, offices, and workshops. Dual voltage output (selectable 220V/110V) makes it suitable for international markets. OEM customization available for branding, packaging, and specifications. Comes with a 1-year warranty for wholesale orders.
