Transformers & Regulators
- Premium Quality
- Stylish Designs
- Great Value
- Easy Returns
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GENPOWER 1000W Step Down Transformer 240v-110v Stepdown Voltage Converter AU-US
Regular price $122.99 AUDRegular price -
18V Power Adapter for Nest/Arlo Video Doorbell Transformer
Regular price $37.99 AUDRegular price$42.80 AUDSale price $37.99 AUDSale -
20V to 12V Step-Down Converter for Dewalt Battery, DC Power Adapter, Voltage Reducer Transformer 180W Buck Converter Regulator for Golf Cart RC Car Truck Light & DIY
Regular price $64.99 AUDRegular price$74.82 AUDSale price $64.99 AUDSale -
Genpower 2000W Step Down Transformer 240V-110V Stepdown Voltage Converter AU-US
Regular price $172.99 AUDRegular price -
Dc Motor Controller, Dc 9-50V 40A Reversible Dc Motor Speed Controller To 12V 24V 36V 48V 2000W Reversible Speed Control
Regular price $43.99 AUDRegular price$50.60 AUDSale price $43.99 AUDSale -
H Style 4-Way Valve
Regular price $62.99 AUDRegular price -
19mm 4-Way Valve
Regular price $62.99 AUDRegular price -
16mm 4-Way Valve
Regular price $58.99 AUDRegular price -
KOA7 Unit Changeover Switch Machine Switch 380/400V 3 Phases with Cable and Phase Converter Including Combine-
Regular price $71.99 AUDRegular price$82.82 AUDSale price $71.99 AUDSale -
Gas Cylinder Adapter
Regular price $35.99 AUDRegular price -
24V Switching Power Supply 3.2A Pure Copper Power Supply Transformer Adapter for Military Equipment 100‑240V
Regular price $40.99 AUDRegular price$40.29 AUDSale price $40.99 AUD -
Adjustable Water Pressure Regulator Reducer With Dn15 Brass Measuring Meter
Regular price $54.99 AUDRegular price$62.66 AUDSale price $54.99 AUDSale -
Universal Travel Power Adapter Converter Plug US EU AU to 12V 3A 36W Car Socket for Mini Fridge Fan Vacuum Cleaner Air Pump Heater Electronics Charging (110-240V Input)
Regular price $42.99 AUDRegular price$49.02 AUDSale price $42.99 AUDSale -
220V 4000W Compact Controller Voltage Variable Speed Portable Temperature Light Voltage Dimmer Dimmable
Regular price $62.99 AUDRegular price$72.09 AUDSale price $62.99 AUDSale -
10 Pieces PS5 Handle Control Adjustable Potentiometer 2k3 Resistor P5 Telemetry Repair Parts
Regular price $25.99 AUDRegular price$29.88 AUDSale price $25.99 AUDSale -
Giantz Step Down Transformer 500W 240V TO 110V Stepdown Voltage Converter AU-US
Regular price $45.99 AUDRegular price$87.99 AUDSale price $45.99 AUDSale
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Shop Transformers & Regulators online in Australia
At Ozbuyz Store., we make it easy to shop online with quality you can trust and fast, reliable delivery Australia-wide. Browse the full range, compare your options, and find the right fit for your home — backed by easy 14-day eligible returns and helpful support whenever you need it.
Frequently asked questions
Do you offer delivery Australia-wide?
Yes — we ship Australia-wide from our local warehouse network. Delivery cost and estimated timing are shown at checkout based on your address.
How long will my order take to arrive?
Most orders are dispatched within 1–2 business days, with delivery typically taking 2–8 business days depending on your location.
Do you offer assembly services?
Most items are designed for simple self-assembly and include step-by-step instructions. Dedicated assembly services aren't currently offered.
What is your return policy?
Eligible items can be returned within 14 days of delivery. See our Warranty & Return Policy for full details and any exclusions.