ST Series
Engineered for maximum efficiency, our SDT step-up and step-down transformers utilize a unique toroidal iron core to drastically reduce energy consumption. Whether adapting to fluctuating network voltages, the ST series provides a consistent, universal output—safeguarding your electronic equipment and ensuring peak performance across its entire rated power range.
Designed primarily for both 220V and 110V appliances, this unit features dual output sockets with selectable voltage. It is the perfect power solution for a wide range of household electronics, including rice cookers (such as Nikko), hair dryers, hair straighteners, American juicers, speakers, and much more

| ITEM | VALUE |
| Products Name | Set up and down Transformer |
| Primary Voltage | 110V /220 V |
| Secondary Voltage | 220V /110V |
| Certification | ISO 9001/CE |
| Frequency | 50HZ /60HZ |
| EEfficiency | 98% |
| Warranty | 1 year |
| PRODUCT MODEL | PACKAGE SIZE (MM) | PACKAGE WEIGHT (KG) |
| ST-500 VA | 255*210*178 | 5 |
| ST-800 VA | 255*210*178 | 5.5 |
| ST-1000 VA | 255*210*178 | 6.5 |
| ST-1500 VA | 255*210*178 | 8 |
| ST- 2000 VA | 290*260*222 | 11 |
| ST- 3000 VA | 290*260*222 | 12 |
| ST - 5000 VA | 335*296*243 | 21 |
| ST - 10000 VA | 385*285*350 | 35 |
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