Beefy 240W DC-DC Buck Converter From 20 to 90V Down To 12V 20A Waterproof Power Supply For Truck RV Marine And Solar With Overload And Short Circuit Protection Ideal For Audio Systems And CCTV
✔️ 1x pack, Input range 20-90V, outputs 12V up to 20A with IP67 protection
This 240W DC-DC buck converter steps down a wide input range to a stable 12V output, ideal for automotive, marine, RV, solar, CCTV, and audio installations. Its IP67-rated waterproof housing keeps electronics safe in harsh environments like trucks, boats, and outdoor setups.
✅ Input range 20-90V; rated input variants 24/48/60/72/84V
✅ Output 12V at up to 20A (240W max)
✅ Efficiency around 95% with low ripple
✅ IP67 waterproof housing; non-isolated synchronous buck
✅ Over-current/short-circuit/over-temperature protection
✅ Lever-nut quick wiring for easy installation
✅ Size 2.91 x 2.91 x 1.26 in (74 x 74 x 32 mm); Weight 0.62 lb
💡 What is a high-wattage waterproof DC-DC buck converter used for in automotive and marine power systems? This handy device provides a stable 12V rail from a wide input range to run accessories safely. - Wide input range 20-90V to 12V at 20A for trucks, boats, and solar setups - IP67 waterproof housing protects it in rain, snow, and wet environments - Built-in overload, short-circuit, and over-temperature protections enhance reliability