Output current: 20A (max), 480W. 1x 12V to 24V DC Converter. More than 90% power conversion efficiency. 100% Waterproof with Anti-shock protection. Light weight and ultra-compact size.
eBay
AC To DC 5V 700mA 12V 300mA 3.5W Isolated Switch Mini Power Supply Buck Converter Step Down Module AC 220V To DC 5V/12V
Aliexpress UK
Output Current: 20A 240W. - DC 24V to 12V step-down converter. 1 x DC 24V to 12V step-down converter. Sound & Vision. - Over-current protection: YES. - Over-temperature protection: YES. - Short-circuit protection: YES.
eBay
48V60V72V to 12V step-down power module 40-90V to 12V high efficiency converter DC-DC regulator
Aliexpress UK
The internal circuit board uses excellent electronic components to ensure stable and high‑efficiency output. Item Type: DC Converter. The converter is made of aluminum alloy, which is strong and sturdy, and has a long service life.
eBay
GYVRM 24V 36V 48V 60V to 12V 5A 6A 8A 10A Step-down DC DC Converter 48V-12V Voltage Regulator Buck Car Truck Boat Power Supply
Aliexpress UK
100% full load burn-in test YES. New Arrivals. Add to Favorite. We're happy to help. type DC/DC Converters. load regulation < 2%. semi_choice yes. choice yes.
eBay
1-20pcs 3.7V To 12V Mini DC Boost Converter Board Output 5V/8V/9V/12V DC Step Up Module Lith-Battery Boost Voltage Boost Module
Aliexpress UK
1x Power Converter. Output range: 150K. Output wire color: (+)Yellow, (-)Black. Output power:300W. Input wire color : (+)Red, (-)Black. No wiring reverse short-circuit protection for this device. Output current:25A.
eBay
QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V
Aliexpress UK
Better Design: Thick and durable copper wire core has better ductility and conductivity, not easy to break, lower resistance, power saving. Item Type: Boost Converter. 1 x Boost Converter. Output Current: 5A.
eBay
24V to 12V 10A step-down DC-DC converter voltage regulator for automotive toys 36V48V50V53V60V72V to 12V 120W step-down power s
Aliexpress UK
Features 100% brand new and high quality. Waterproof,shockproof design. Aluminum outer case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
eBay
1/5/10pcs Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board Module 5V 8V 9V 12V
Aliexpress UK
HIGH EFFICIENCY: The DC module has a high power output of 480W 40A, with high conversion efficiency, and strong practicality. Item Type: DC Module. IP67 PROTECTION: The module adopts fully sealed shell as the heat sink, with IP67 protection grade, shockproof, dustproof, and waterproof.
eBay
6V to 12V 5-11V to 12V 3A-10A DC-DC transformer Step Up power supply voltage regulator converter car booster module For Car LED
Aliexpress UK