Description
Blue Sea 48V Dual USB Charger | Boat Supply Store
Maintain essential mobile device power on 48V DC systems with this purpose-built dual USB charger designed for marine and similar harsh environments. It delivers a total of 4A output across two USB Type-A ports, facilitating device charging while underway or at anchor. The unit features a robust conformal coated circuit board, over-temperature protection, and short circuit protection, ensuring reliable operation within its specified 32-64V DC input range. Its Contura switch mounting design allows for a clean integration into existing panel configurations common on larger vessels and specialty vehicles.
Key Features
- Intelligent device recognition for optimal charging speed
- Designed for 48V systems, ideal for golf carts and marine applications
- Spring-hinged lid for debris and moisture protection
- Internal filtering to reduce electronic interference
- Over-temperature protection
- Conformal coated circuit board for harsh marine environments
- Mounts in an existing Contura switch aperture
- Dual USB Type-A ports
Specifications
| Product Specifications | |
|---|---|
| Input Voltage Range | 32-64V DC |
| Max Output Current | 4A DC |
| USB Ports | 2 x Type-A |
| Protection Features | Reverse Polarity, Short Circuit, Thermal Overload |
| Lid Type | Spring-hinged |
| Circuit Board Coating | Conformal |
| Mounting Style | Contura Switch Mount |
Who This Is For
Boaters and recreational vehicle owners operating 48V DC systems who require reliable USB charging for mobile devices in demanding conditions. Also suitable for golf cart enthusiasts needing to power electronics on their vehicles.
How It Compares
| Feature | Blue Sea 48V Dual USB Charger | Blue Sea Systems 1037 12 |
|---|---|---|
| Input Voltage | 48V DC (32-64V DC Range) | 12-24V DC, 12-24V DC |
| Max Output Current (Total) | 4A DC | 4.8A DC, 2.1A |
| Number of USB Ports | 2 x Type-A | 2 x Type-A, 1 x Type-A |
| Mounting Style | Contura Switch Mount | Contura Switch Mount, Panel Mount |
| Marine Grade Circuit Board | Conformal Coated | Conformal Coated, Weatherproof Cap |
Common Concerns Answered
Can this charger power multiple high-draw devices simultaneously at their maximum speed?
The Blue Sea 1038 offers a total combined output of 4A. While capable of charging two devices, users requiring maximum charging speed for multiple high-power devices concurrently might observe reduced rates compared to single-device charging. For those prioritizing absolute speed for multiple demanding devices, assessing individual device power draw against the 4A limit is recommended.
What systems is this USB charger compatible with?
This charger is specifically designed for 48V DC systems, with an operational input range of 32-64V DC. It is not directly compatible with standard 12V or 24V DC electrical systems without voltage conversion.
How robust is this charger for marine environments?
The Blue Sea 1038 is built for marine applications, featuring a conformal coated circuit board to protect against moisture and corrosion, over-temperature protection to prevent damage from heat, and short circuit protection for electrical safety. Its spring-hinged lid also helps shield the ports from environmental ingress.
Frequently Asked Questions
What is the maximum output current for the Blue Sea 1038 Dual USB Charger?
The Blue Sea 1038 Dual USB Charger provides a total maximum output current of 4A DC.
What is the input voltage range for this USB charger?
This USB charger has an input voltage range of 32-64V DC, making it suitable for 48V systems.
Is this USB charger suitable for marine environments?
Yes, this USB charger is designed for marine environments and features a conformal coated circuit board for durability.
Does this charger have protection against over-temperature or short circuits?
Yes, the Blue Sea 1038 includes over-temperature protection and short circuit protection.
What type of USB ports does this charger have?
This charger features two USB Type-A ports.
