The regulations vary from country to country. Input 230-240V AC 50Hz 200mA via UK 3 pin plug on 2m lead.
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SAMIORE DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK
Model : IX YXD-0600450B. Type: AC/DC Adapter. Colour : Black. Condition : Good Working Condition. Hassle Free.
eBay
DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK
Type: AC/DC Adapter. Color : Black. Condition: Good Working Condition. 100% Authentic. Hassle Free. Ending Soon. Model : YXD06002501-18. Product Details.
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DC-DC Buck Step Down Voltage Converter Board 8V~15V DC 12V 3.3V 4.2V 5V 6V 7.5V 9V 2.5A Mini Volt Regulator Power Supply Module
Aliexpress UK
Note: Device is not Included. Key Features Length: 9cm. Material: Plastic.
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SAMIROB DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK
This Top Quality AC-DC Switching Adaptor Power Supply Charger has been made to the very highest standards and has Full CE Certification. If your model is in the Title of this listing then this is the one you need, if you need helping finding the correct one or need any advice, just just Contact Us by eBay Message or Phone. (Phone Line open Mon-Fri 9am-4pm) The Technical Specifications are as follows - Input : 100-240v ac 50/60Hz Output: DC 6V 3.5A (perfect for 3.5A and below) UK Plug CE Certified 1 Year Warranty If you Pay Before 2pm (Mon-Fri) then We Will Post Your Item on the Same Day. We always provide a Telephone Number for your to Speak to us whenever you need to - (phone number below) (Mon-Fri 9am-4pm).
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New DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK
(Output : DC 5.5V 6V 6.5V 7V 7.5V 8V 8.5V 9V 10V - 2A （ compatible 1A 1.5A 2A ). DC plug size : 5.5 mm 2.1mm-2.5 mm. Inp ut : AC 100V-240V 50/60Hz. Undertake OEM orders or large wholesale.
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DC 6V-40V To 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB
Aliexpress UK
We consistently strive to maintain up-to-date information.
eBay
DD4012SA 1A DC 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board
Aliexpress UK
Noted:Indoor use only!
eBay
AC/DC to DC Buck Step Down Converter Module LM2596HV 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply
Aliexpress UK