Seven Star ST-100, 100 Watts Step Up and Down Voltage Converter Transformer
50 in stock
The Seven Star ST-100 is a versatile 100-watt Step Up/Step Down Voltage Transformer designed for seamless power conversion between 110V/120V and 220V/230V/240V standards. Featuring robust fuse protection, a durable industrial cord, and dual-socket compatibility, this heavy-duty converter ensures your electronics stay safe from overloading whether you are at home or traveling abroad.
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Dual Functionality: Easily switches between Step-Up and Step-Down modes via the rear selector.
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Universal Compatibility: The front outlets are designed to fit the most common US and European plug types.
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Built to Last: Ventilated design allows for safe, continuous operation without the risk of melting or failing.
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Complete Kit: Includes the converter, a USA plug adapter, and two replacement fuses.
$29.30
50 in stock
Reliable Power Without Boundaries The Seven Star ST-100 is the ultimate solution for operating your electronics across different global voltage standards. Whether you need to bring 220V European appliances to a 110V American home or take your US gadgets to a 240V region, this transformer handles the transition with ease. Engineered for continuous use, it provides a steady, reliable flow of power for devices up to 100 watts, making it a staple for travelers and international households alike.
Advanced Safety with Dual-Fuse Protection Electronics are an investment, and the ST-100 is built to protect them. Every unit comes equipped with integrated fuse protection specifically designed to guard against overheating and electrical overloading. If a power surge occurs, the fuse instantly breaks the circuit, shielding both the transformer and your plugged-in appliance from damage. To keep you up and running, we have included two spare fuses in the box, ensuring that a simple fuse swap is all it takes to maintain your power supply.
Industrial Build Quality Unlike flimsy travel adapters, the ST-100 features a heavy-duty, ventilated metal casing designed to dissipate heat efficiently during long-term operation. It comes with a rugged industrial-grade cord and a Schuko European plug, but also includes a US plug adapter for immediate use right out of the box. The front panel features a clear LED power indicator and a dedicated power switch, giving you full control over your energy source at a glance.
| Feature | Specification |
| Model | Seven Star ST-100 |
| Max Capacity | 100 Watts |
| Input Voltage | 110V/120V or 220V/230V/240V (Selectable) |
| Output Voltage | 110V/120V or 220V/230V/240V (Single Phase) |
| Safety Features | Overload & Overheat Fuse Protection |
| Front Sockets | Accepts North American 3-Prong & 2-Prong European Plugs |
| Indicator | LED Power Source Light |
| Weight | 3.5 lbs. |
| Dimensions | 6″ x 5″ x 4″ |
| Cord Type | Durable Industrial Grade |
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