Ideal for use with low powered devices from the US in the UK that are under 45W, such as alarm clock and LED lights. Not suitable for devices over 45W, this includes hair dryers, straighteners, kettles, TV's or fridges.
eBay
Efficient Adjustable 5A DC-DC Buck Module Constant Current Voltage Regulator Step Down Converter Charging Board 5V 12V 24V
Aliexpress UK
Struggling to use international appliances in the UK?. 3000W High Power Powers heavy-duty devices (e.g., hair dryers, heaters, gaming consoles) – no more “underpowered” errors! ✈️Travelers : Use UK appliances in 110V countries (or vice versa) – no adapter chaos!
eBay
40V-90V TO 24V 30A 48V to 24V 60V to 24V 72V to 24V 5A-50A DC DC boost module stabilizer Voltage Regulator step down converter
Aliexpress UK
The LVYUAN 800VA Voltage Transformer is a reliable power converter that can step down or step up voltage from 220V to 110V. With a compact size of 13 x 17 x 10 cm and a weight of 3 kilograms, this transformer is suitable for use in various electrical applications. Manufactured by LVYUAN, it requires no batteries and operates on a corded electric power source. This product is ideal for those who require a versatile and efficient solution for converting voltage levels in their electrical setup.
eBay
110V 220V voltage transformer 500W-5000W power voltage converter for Foreign electrical equipment voltage step up/step down
Aliexpress UK
AC 220C to 110V 50/60Hz 500W Step Down Voltage Converter Transformer from WnewTools is a reliable and efficient solution for converting high voltage to low voltage. This converter transformer has a single outlet and is designed for step-down voltage conversion, providing a consistent output voltage of 120V. Ideal for various electrical and DIY projects, this converter ensures a stable and safe power supply for your devices. ⚠️ I do not accept returns any question please ask ⚠️ You'll get what you see!!!
eBay
RD6024 RD6018 60V 24A WiFi/USB DC Adjustable Step Down Voltage Bench Color Display Data Storage DIY Power Supply Buck Converter
Aliexpress UK
The maximum power used by the appliance is 200W. Do not use it with high powered appliances such as hair dryers, electric iron etc. Waveform Distortion: <0.1%. ▶ Ideal for fax machine, fan, air machine, computer, water dispenser, phone/tablet etc.
eBay
AC 12V24V step-down to DC 12V step-down transformer voltage regulator AC36V48V to 12V step-down power converter onboard adapter
Aliexpress UK
DC-DC Buck converter. Output Current: 3A (Max).
eBay
12V24V to 5V 3.3V 3.7V 4.2V 6V 7.5V 9V dc dc converter power supply Voltage Converter Buck Step-down Module ce input：8-31V
Aliexpress UK
300W Max load. Connection via a 3-core mains lead. Incorporates a neon On/Off switch and front-mounted fuse.
eBay
DC-DC 300W 20A Constant Current Adjustable Step Down Module Buck Converter DC 6-40V Power Voltage Board Short Circuit Protection
Aliexpress UK
Suitable for Water dispenser, rice cooker, fan fax machine, air machine, computer.
eBay
72V 60V 48V 36V 24V to 12V 20A 15A 10A 5A Step Down Voltage Regulator Transformer DC DC Power Converter 20V-90V Car Supply ce
Aliexpress UK