300W Step-Down Transformer (ST-300W) – 220V to 110V Voltage Converter

This 300W Step-Down Transformer (ST-300W) is a reliable and efficient 220V to 110V voltage converter designed to safely power imported electrical devices from 110V countries such as the USA and Japan using the 220V–240V mains supply common in Kenya, Europe, and the UK.

Built with a heavy-duty transformer core and durable metal casing, this 300W step-down voltage transformer ensures stable power output, protects sensitive electronics, and minimizes electrical noise. It is ideal for use at home, in offices, or for travelers who need a dependable 110V power converter in Kenya.

With built-in overload protection, thermal safety features, and a ventilated cooling design, the ST-300W delivers safe, quiet, and long-lasting performance. It is suitable for small appliances, audio equipment, gaming consoles, laptops, and personal grooming devices, making it a practical solution for everyday power conversion needs.

Note: For best performance and safety, it is recommended to use a transformer with 150%–200% higher wattage than your appliance’s rated power to handle start-up surges effectively.

Product Features

Efficient 220V to 110V Voltage Conversion

Safely steps down 220V–240V AC to 110V–120V AC, allowing seamless use of American and Japanese electrical devices in Kenya and other high-voltage regions.

Heavy-Duty & Durable Construction

Designed with a high-quality transformer core and strong metal housing for enhanced durability, stable output, and long-term reliability.

UK Plug with Universal Output Socket

Hardwired UK plug for easy connection to local power outlets, plus a grounded universal output socket compatible with U.S. 2-pin and 3-pin plugs.

Built-In Safety Protection

Features overload protection, thermal fuse, and heat-dissipation vents to prevent overheating and protect your appliances during operation.

Quiet, Stable & Portable Design

Operates quietly with minimal vibration. Its compact and portable form factor makes it ideal for home, office, or travel use.

Product Specifications

• Model: ST-300W
• Product Type: Step-Down Transformer / Voltage Converter
• Input Voltage: 220V–240V AC
• Output Voltage: 110V–120V AC
• Frequency: 50Hz / 60Hz
• Maximum Power Output: 300 Watts (Continuous)
• Plug Type: UK Plug (Hardwired)
• Output Socket: 1 × Grounded Universal Outlet
• Cooling System: Ventilated Air Cooling Design
• Safety Features: Overload Protection, Thermal Fuse
• Material: Heavy-Duty Metal Casing
• Power Cord: Reinforced Heavy-Duty Cord
• Color: White
• Suitable For: Small Appliances, Audio Devices, Game Consoles, Laptops, Personal Electronics