Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter USB-A Female/Type C/dual USB/open Wire Connector

Description

Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter USB-A Female/Type C/dual USB/open Wire Connector – the ultimate solution for reliable power conversion in harsh environments. Designed to transform a 12‑volt source into a clean 5‑volt output, this module delivers stable, efficient power to your USB devices, whether you’re on a boat, in a vehicle, or tackling outdoor adventures.

Key Highlights

• High‑efficiency DC‑DC step‑down converter (up to 90% efficiency)
• Fully waterproof (IP67) – perfect for marine, automotive, and industrial use
• Dual USB ports (USB‑A & USB‑C) plus an open wire connector for custom wiring
• Wide input voltage range: 9‑18V DC, ideal for car batteries, solar panels, and more
• Built‑in over‑current, over‑temperature, and short‑circuit protection
• Compact 30×20×10 mm footprint – fits easily into tight spaces
• Stable 5V output ±3% for sensitive electronics

Technical Specifications

• Input Voltage: 9–18 V DC
• Output Voltage: 5 V DC (±3%)
• Output Current: 2 A (USB‑A) / 3 A (USB‑C)
• Output Power: 10 W
• Efficiency: 85–90% (typical)
• Operating Temperature: –20 °C to +70 °C
• Protection: OCP 3 A, OTP 75 °C, Short‑Circuit Protection
• Size: 30 × 20 × 10 mm (L×W×H)

Applications

This versatile module powers everything from smartphones and tablets to industrial sensors, GPS units, and RC vehicles. Its waterproof design makes it ideal for marine electronics, automotive accessories, and rugged outdoor gear.

Why Choose This Converter?

With a combination of rugged construction, dual USB connectivity, and advanced protection features, this converter delivers peace of mind wherever power is needed. Its compact, waterproof design ensures reliability even in the toughest conditions.