Drom Power 100W Step-Down Transformer (ST-100W) – 220V to 110V Voltage Converter

This Drom Power 100W Step-Down Transformer (ST-100W) efficiently converts 220/240V AC to 110/120V AC, allowing safe operation of American and Japanese 110V appliances in regions with higher mains voltage.

Designed for reliability, safety, and portability, it supports 50Hz and 60Hz power systems, making it ideal for worldwide use. With a UK plug and grounded UK outlet, this transformer is perfect for powering small electronic devices, chargers, and travel accessories.

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

Product Features

Reliable Voltage Conversion

Converts 220/240V AC input to 110/120V AC output for safe and stable operation of low-wattage appliances and electronics.

Frequency Compatibility

Works seamlessly with 50Hz and 60Hz power systems, ensuring dependable performance across different regions.

Grounded UK Outlet

Includes one grounded UK socket outlet, providing secure and stable connections to protect connected devices.

Hard-Wired UK Plug

Equipped with a UK-standard plug for direct connection to local power sources without additional adapters.

Durable and Heavy-Duty Design

Built with a strong, heat-resistant casing and a heavy-duty insulated cord for long-term reliability and safety.

Compact and Portable

Lightweight and easy to carry, perfect for travel, office, or home use where voltage conversion is required.

Product Specifications

• Model: ST-100W
• Power Capacity: 100 Watts
• Input Voltage: 220/240V AC
• Output Voltage: 110/120V AC
• Frequency Support: 50Hz / 60Hz compatible
• Plug Type: Hard-wired UK plug
• Output Socket: 1 UK grounded outlet
• Cord Type: Heavy-duty insulated power cord
• Housing Material: Durable, compact, heat-resistant casing
• Dimensions: Compact and portable
• Application: Small electronic devices, chargers, radios, travel appliances