12 volt regulator and rectifier. Converts 12 volt s. Applicable models: suitable for all kinds of vehicles. Protect battery and light. Complete machine list Protects batteries, lights and complete electrical s 12 volts 200 watts and below.
eBay
AC-DC power converter AC24V to DC 24V 1A 2A 3A AC36V to 24V 72W voltage reduction module IP68
Aliexpress UK
With high efficiency, long life, and simple operation, the output can be adjusted after connecting the wires, which is convenient and practical. Size: 200×110×50mm. -Load regulation: 98%. -Output ripple noise: 50Hz.
eBay
DC 5V 10W 20W 25W 30W 40W 50W 60W 2A 4A 5A 6A 8A 10A 12A Wide Voltage 100-240V AC to DC Converter
Aliexpress UK
Suitable for devices up to 60W Only. Max output power: 60W. Standard UK 3-pins Plug. 1x AC to DC Car Cigarette Lighter Converter Adapter. Converts 100-240V AC household current to 12V DC power. Type Cigarette Lighter Extension Cable.
eBay
1/3pcs AC/DC to DC Step Down Buck Converter Voltage Regulator Board Adjustable Volt Power Supply
Aliexpress UK
Anyone who travels in a car, truck, RV or jet ski can use an inverter. This product will not work when used in a 24V car. After connecting the cigarette lighter, wait 3 seconds for the indicator light to light up.
eBay
LED Display AC/DC to DC Buck Adjustable Step Down Converter 3.3V 5V 12V 24V Mini Voltage Regulator
Aliexpress UK
DC output power: 60W. Rated output current: 5A. Output current range: 0 ~ 5A. Overload protection: 105% ~ 150%; Type: cut off output; Reset: automatic recovery. 1、Good anti-interference performance, high reliability.
eBay
AC DC Power Supply Module AC 10‑28V to DC 12V Buck Converter AC DC Step Down Power Supply Module
Aliexpress UK
Output Current:500mA. Output Current:1.5A. Output Current:2A. Output Current:3A. Also note that monitor settings may vary from computer to computer and may distort actual colors. Output Current:4A. Output Current:5A.
eBay
AC/DC to DC Step Down Buck Converter Adjustable Regulated Power Supply Board AC to DC AC 5V~20V
Aliexpress UK
This BESTEK 200W power inverter is the perfect solution for converting DC power from your vehicle's battery into AC power for your electronic devices. It has a battery capacity of 200 Amp Hours and is designed to be used with a power source of DC.
eBay
DC 8-35V to DC 3-15V Buck Converter, DC18V20V24V to DC 12V 3A Step Down Converter Waterproof Voltage
Aliexpress UK
Features: Universal Input: 110/220V AC; Output: 12V DC 20A Widely used in Industrial automation, LED display, CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer etc. Circuit Short Protection, Overload Protection and Over Voltage Protection Ensures the Safety of Using This Power Supply Metal Enclosed Body is good for Heat Dissipation which Can Prolong the Lifespan of the Power Supply Suitable for DC 12V Single Color and RGB LED Strip Light, 12V LED Lighting and Other 12V Electronic Equipment .
eBay
High Voltage Isolated DC 24V 36V 48V 60V 72V TO 12V DC-DC Buck Converter Voltage Stabilizing Module
Aliexpress UK