Output power: 18W. 1 x DC 12v 18w LED Power Drive Adapter. High-grade coil. Over current protection and short circuit protection. Low temperature rise. High power factor. Line length: About 9cm. Type: constant current source.
eBay
12V to 24V 48V 5A 10A 15A 20A Step-up DC DC Converter 120W 240W 360W 480W Boost Voltage Regulator waterproof power supply module
Aliexpress UK
Output power: 18W. 1 x DC 12v 18w LED Power Drive Adapter. High-grade coil. Over current protection and short circuit protection. Always believe we can solve problems by communication if there are any problems.
eBay
Non-isolated 12v to 13.8v15v 19v20v24v27v28v29v DC to DC Step Up Boost Power Converter 1A 2A 3A 4A 5A 15vdc 19vdc Regulator Volt
Aliexpress UK
Output Current:500mA. Output Current:1.5A. Output Current:2A. Output Current:3A. Output Current:4A.
eBay
10PCS High Efficiency Output 3.3V 5V 9V 12V 5A mini560 Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply
Aliexpress UK
AC-DC 12V24V(10-28V) TO 5V 1-5A. Make sure the battery capacity is large enough to provide sufficient energy. Make sure that all the polarity is correct, and the anti-negative conversion converter (except for input tape reverse protection).
eBay
DC 24V 12V to DC 7.5V 6V 9V 3.3V 3.7V 4.2V 5V 5A 3A Car Buck Voltage Regulator Power Converter 12 24 Volt Step Down 5 6 9 Volt
Aliexpress UK
Add to Favourite. Without LED Display. To avoid any inconvenience and disputes, we don't accept combined order request in principle. Input: AC100-240V 50/60Hz. -High quality components. -Plug Type: US Plug /EU Plug.
eBay
9V-36V 12V 24V to 5V 5A Car USB Charger Power Module DC-DC Buck Step Down Converter
Aliexpress UK
Power module 1 (optional specification). Appearance size: 60 45 31mm. Input range: AC/DC100-240V. Small and beautiful appearance. Easy to use, small size.
eBay
DC To DC 12V 24V 9-36V To 24V13.8V12V19V 1A 5A Boost Buck Converter 28 Volts Voltage Stabilizer Regulator Waterproof
Aliexpress UK
Heat dissipation: natural heat dissipation. Output current: 5A. Casing material: Plastic. IP68 Waterproof：This converter adopted heat conduction organic silica gel filling and sealing technology, waterproof, anti-shock, anti-humidity and dust-proof.
eBay
5pcs High Efficiency Output 3.3V/5V/9V/12V 5A Mini560 Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply
Aliexpress UK
High-grade coil. -Over current protection and short circuit protection. 2 x Adapter. -High power factor. Output power:18 (W). Line length: About 9cm. Size: about 65 38 28 mm. Waterproof or not: not waterproof.
eBay
5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019 Adjustable Output Regulator
Aliexpress UK