Booster 12V to 48V 560W 10AMP Marine Grade IP68 step-up voltage inverter for EV and Hybrid systems baywatt
Booster DC-DC 12V DC to 48V DC non-isolated specification and wiring digram baywatt.com for hydrid and ev boat, catamaran, yachts

12V to 48V Step-Up Voltage Booster | Non-Isolated | IP68

SKU: STU1248-10
144.00€
144.00€
Subtotal: 144.00€

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Step-Up Voltage Converter (12V to 48V)

Power Meets Reliability for Marine and Hybrid Systems

Step-Up Voltage Converter is a high-efficiency solution for boosting 12V DC input to a stable 48V DC output. Designed specifically for demanding marine, hybrid, and EV boat applications, this converter ensures dependable power delivery while maintaining excellent durability, even in the harshest environments. Whether you're powering auxiliary systems, enhancing renewable energy setups, or stabilizing output for modern electronics, this non-isolated converter delivers reliable performance.

Key Features

🌊 IP68 Waterproof : Fully sealed and protected from water and dust ingress, perfect for marine environments.

⚙️ Wide Input Voltage Range: Operates between 10V-16V DC, ensuring compatibility with various 12V battery systems.

🔋 Stable Output: Provides a fixed 48V DC output, ideal for sensitive electronic equipment and auxiliary power needs.

💡 High Efficiency: Operates at an impressive 93% efficiency, minimizing power loss and maximizing performance.

🔥 Overload and Overheat Protection: Built-in safeguards ensure safe operation and long-term reliability.

🚤 Applications

Marine Systems:

  • Backup power for hybrid and electric boats.
  • Supporting 48V auxiliary systems like navigation equipment, communication devices, and LED lighting arrays.
  • Integration with renewable energy sources such as solar panels and wind turbines.

Hybrid and EV Systems:

  • Enhances 12V setups by stepping up to 48V for efficient operation of high-performance devices.
  • Compatible with lithium battery banks and 48V propulsion systems.

Off-Grid Power Solutions:

  • Powers remote electronics requiring 48V DC, such as surveillance systems or energy storage setups.
  • Provides stable voltage for off-grid renewable energy applications.

🌧️IP68 Marine-Grade

With IP68 certification, this converter is fully protected against water immersion and dust ingress. Whether installed in a wet engine bay or exposed to saltwater environments, you can rely on its durability and performance.

Wiring Diagram

The wiring is simple and intuitive:

🔴 Red: Positive input

Black: Negative input

Black: Negative output

🟡 Yellow: Positive output

*Refer to the wiring diagram for proper setup.

💡  Important Notes

  1. This is a step-up converter, not a DC-DC charger. It is designed to boost voltage from 12V to 48V, ensuring compatibility with high-voltage systems but without the functionalities of a battery charger. Please contact us if you are looking for it.
  2. Ensure your connected devices are compatible with a 48V DC output before installation.

Specifications

Specification 5A (280W) 10A (560W)
Model STU1248-5 STU1248-10
Type Non-Isolated Non-Isolated
Input Voltage 12V DC 12V DC
Input Voltage Range 10-16V DC 10-16V DC
Output Voltage 48V DC 48V DC
Output Current 5A 10A
Output Power 280W 560W
Efficiency 93% 93%
Dimensions 100 x 80 x 39 mm 125 x 105 x 52 mm
Net Weight 480 g 1,000 g
Shell Material Aluminum Aluminum
Operating Temperature -20°C to 80°C -20°C to 80°C
Waterproof Level IP68 IP68
Protection Features Overload, Overheat, Overvoltage Overload, Overheat, Overvoltage
How to use :

Discover tips, tricks, and detailed instructions on using our product in our dedicated blog post. Learn about setup, operation, and optimization to get the most out of your purchase.


Link to the blog