This is a DC/DC 12V to 9V 2A 18W Step Down Buck Converter Regulator Power Supply unit. It features a Nominal Voltage Rating of 12V, Nominal Current Rating of 2A, and a Nominal Power Rating of 18W. The converter has a waterproof feature and can be used both indoors and outdoors. With a sleek Silver & Black design, this unbranded/generic converter is designed for DC to DC current conversion, with an output voltage rating of 9V. It is compact in size with dimensions of 25mm x 20mm x 53mm and comes with a 13cm cable length for easy installation.
eBay
DC DC Voltage Converter CC CV Boost Converter DC-DC Step Up 250W 500W 10A Power Supply Adjustable Module DC10V-40V DC8.5V-48V
Aliexpress UK
eBay
Converter DC-DC 12V to 7.5V Step-down Module 24V to 7.5V DC to DC Buck Converter 1A 3A 5A 8A 10A Transformer Voltage LY-KREE
Aliexpress UK
Output curret: 6A. 1/2/4 x Power Converter. Output wire color: (+)Yellow, (-)Black. Output power:54W. Input wire color : (+)Red, (-)Black. No wiring reverse short-circuit protection for this device.
eBay
DC DC Voltage Converter CC CV Boost Converter DC-DC Boost 250W 500W 600W 10A Power Supply Adjustable Module
Aliexpress UK
Output: DC 5V, 3A, 15W. Output Current: 3A. Input: DC 8-20V, (12V changes to 5V). Input power wire 13cm long and output USB wire is 30cm long. To help cut down on paper waste, we don’t send printed invoices.
eBay
24V to 12V 10A Converter DC DC Buck Converter Step Down 18V~35Vto12V 5A Voltage Reducer Waterproof Module Transformer (10A 120W)
Aliexpress UK
Max power 300W. Output Current 9A max. A step down (buck) converter. Peak current is 9A, but prolonged use up to 8A, depending on airflow/enclosure. Good thermal dissipation. No reverse input protection.
eBay
Color Screen ZK-6522C CNC Step-Down DC Adjustable Voltage Regulator DC DC Buck Converter Power Module Power Supply
Aliexpress UK
1Pc Waterproof Buck/Step Down 12V to 5V - 15W Module. • This 12v to 5v step down converters can be highly efficient (up to 96%). • Waterproof Design : This power adapter boasts a waterproof design, ensuring its functionality even in damp conditions, making it perfect for outdoor use or electronic toys.
eBay
XL6019 (XL6009 Upgrade) Automatic Step-Up Step-Down Dc-Dc Adjustable Converter Power Supply Module 20W 5-32V to 1.3-35V
Aliexpress UK
Output current: 20A (max), 480W. 15-72v To 12V DC-DC Step Down Buck Converter 18/24/36/48/60 V To 12V 60W Output. 1x 12V to 24V DC Converter. More than 90% power conversion efficiency. 100% Waterproof with Anti-shock protection.
eBay
1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V To 12-90V Adjustable Voltage Charger
Aliexpress UK
Item Type: 24V to 12V Step Down Converter. 1 x 24V to 12V Step Down Converter. Fast Heat Dissipation: Dual fans can actively dissipate heat to ensure no heat accumulation, ensure that the converter maintains good working condition, stable performance and long lifespan.
eBay
DC-DC Buck Boost Converter Module DC 6-80V to DC 1.3-78V Adjustable Voltage Regulator Solar Charging MPPT Power Supply 700W 30A
Aliexpress UK