Use your electronics in more places with the ST-100 Step Up/Step Down Transformer. This transformer can handle up to 100 watts of power, converting 110 to 120 VAC-rated appliances for use on 220 to 240 VAC power grids or converting 220 to 240 VAC-rated appliances for use on 110 to 120 VAC power grids. Each of the high-capacity sockets are shockproof and a pair of spare fuses as well as a flat pin adapter plug are included.

110/117/120V to 220/230/240V    220/230/240V to 110/117/120V    High Capacity Shock-Proof Socket    US to Euro Power or Euro to US    Includes Two Spare Fuses    Includes Flat Pin Adapter Plug

Related Questions and Answers

Q: 1. Will the Sevenstar ST-200 allow me to safely use a European 20W guitar amplifier that is 230V in the United States? TIA!

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W), B&H # SEST200UD, would allow you to safely use a 200W/230V amplifier in the United States.

Q: 2. What size fuse does this use?

A: 2 amp fuses.

Q: 3. hello, does it also change the frequency, i.e., 220-- 110 together with 50--60 Hz? otherwise some machines would just work shower at~80% speed. thanks

A: The native cycle frequency will not change or be converted.

Q: 4. Hello! I have a gauge master model train controller in the US That is from the UK. It’s supposed to be 240 V. Will that work?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W), B&H # SEST200UD, will allow you to use a 240V device in the US as long as it does not exceed the 200W max power rating.

Q: 5. Does this include an adapter to convert the 220 to a US plug?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W) BH #SEST200UD includes a plug adapter to adapt Euro to US.

Q: 6. How much does it weigh approximately? My flight has stringent weight restrictions

A: Almost nothing... its very light. I'll say about 5 lbs?

Q: 7. How many kg total weight

A: 3.4631777 Kg.

Q: 8. What is the Country of Manufacture of this item SEVEN STAR ST-1500 Step-Up/Step Down Transformer ?

A: This transformer is manufactured in China.

Q: 9. Would this item also convert the 230V. 30A volt connection to 110v regular American outlet?

A: This will convert a 230v 30a to 110v but with a limit of up to 100 watts. It also includes an adapter to fit a regular American outlet.

Q: 10. Will this converter plug into C or H type receptacles for use with US type A or B plugs?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W), B&H # SEST200UD, would work with a Type C or Type H plug.