We are a transformer manufacturer in sydney - this is what we specialise in.

Protect your US appliance - buy a step down that is guaranteed safe:

 All our Stepdowns come with a 1 Year Money Back Warranty
 Our unit is Fully Isolated (insulated input to output) Double wound.

Not an Autotransformer - which can be unsafe -  read more about the differences and important safety benefits of Isolated step down transformer design.

 Fully enclosed and strong metal construction with rubber feet and powder finish

 We include Safety Fuse protection

 Strong Carry handle, on most units

 Thermal overload in the winding of the transformer

 Complies with Australian standards - made to AS/NZS61558

 All enclosures are earthed to chassis

 100% electrical & flash tested

• Part no. SD100-1000
• Converts Voltage down from 240 volt to 100 volt Japanese
•  Fully enclosed unit with a white powder coated finish
•  Fuse protected on the 240 volt side
•  Built to Australian standard AS 61558
•  1000VA Rating
•  1 power outlets
•  Dimensions: 230L x  182W x   130Hx   
•  Weight: 10kg

If you are unsure about what stepdown you will need please check these questions:

• What is the total watts used by the appliances that is to be connected to the Transformer? Total watts are less than or equal to the VA rating of the below transformer needed *
• Does your appliance have a motor*?
• If a motor is included then this increases power usage from the stepdown - so a 25% extra buffer must be added to the watt requirement
• Does your appliance have a mechanical timing device? If so, how critical is this timing device? If a timing device is included the speed of the device may change due to the frequency change, 60Hz to 50Hz.
• If you know Amps of your device then watts required= Amps x 100v (eg 5Amps x 100 = 500 watts)
• Do you wish to use multiple appliances from one stepdown?
• check total watts of all devices, this must be less than the VA rating of the stepdown & you will need a USA Powerboard to run multiple devices. 
• If still unsure please contact us to work out which stepdown you will need

As Featured on toolreviews.com - read the Independent review of our Stepdowns

Warranty & return policy:

All Units come with a 1 year warranty due to their very high quality.

In the rare event of a malfunction due to manufacturing we will refund or exchange ,if malfunction due to misuse such as overloading / blowing fuse, extra cost may be incurred (please always check fuse & if needed replace the fuse before returning unit) Exchanges, refund and replacements have a 20% restocking fee with shipping fees non refundable.

 Pictures of the Stepdown Transformer:

Inside - the quality toroidal transformer

The 240v side Safety fuse

Rivetted carry handles 

The U.S. extension board for running multiple 110v devices

Plugging in the Japanese Device