Description
Blue Sea 1045 USB Charger | Boat Supply Store
Maintain essential mobile device power in demanding marine environments with this specialized dual USB charger, designed to integrate seamlessly into your vessel's 12/24V DC electrical system. It delivers a robust 4.8A maximum total output across its two ports, ensuring efficient charging for navigation devices or communication equipment while underway in coastal waters. The unit features intelligent device recognition and a conformal coated circuit board, specifically engineered to resist corrosion and humidity typical of the marine atmosphere.
Key Features
- Intelligent Device Recognition for optimal charging
- Robust 4.8A total DC output for multiple devices
- Marine-grade conformal coated circuit board
- Superior protection against reverse polarity and short circuits
- Reliable thermal overload protection
- Corrosion-resistant dust cap included
- Standard 1-1/8" mounting hole compatibility
- Minimal 1mA parasitic current draw
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 12/24V DC (9-32V DC range) |
| Output Voltage | 5V DC ±5% |
| Maximum Total Output Current | 4.8A DC |
| Parasitic Current Draw | 1mA |
| Mounting Hole Size | 1-1/8" |
| Circuit Board Coating | Conformal Coated |
| Intelligent Device Recognition | Yes |
| Reverse Polarity Protection | Yes |
| Short Circuit Protection | Yes |
| Thermal Overload Protection | Yes |
Who This Is For
This charger is ideal for boaters and RV owners operating 12V or 24V DC systems who require dependable charging for multiple mobile devices. It is specifically designed for those prioritizing durability and protection against the corrosive and humid conditions inherent in marine environments.
How It Compares
| Feature | Blue Sea 1045 USB Charger | Competitor |
|---|---|---|
| Max Output Current (Total) | 4.8A DC | 4.8A DC |
| Mounting Hole Size | 1-1/8" | Panel Mount |
| Circuit Board Coating | Conformal Coated | Conformal Coated |
| Intelligent Device Recognition | Yes | Yes |
Common Concerns Answered
Will this charger keep up with my high-power devices?
The Blue Sea 1045 offers a substantial 4.8A total output with intelligent device recognition for optimal charging. While generally fast for mobile devices, some users may find it slightly slower than dedicated high-wattage wall chargers for power-hungry devices like laptops.
How reliable is this charger in harsh conditions?
Designed for the marine environment, this charger features a conformal coated circuit board and robust protection systems. While failures are rare given its specialized design, extreme conditions can occasionally present challenges, as is the case with most electronic components.
Is the price justified compared to generic chargers?
The Blue Sea 1045's price reflects its marine-grade construction, including a conformal coated circuit board, intelligent device recognition, and comprehensive protection features (over-temperature, reverse polarity, short circuit) essential for longevity on a boat, which generic chargers typically lack.
Frequently Asked Questions
What is the maximum output current of the Blue Sea 1045 Dual USB Charger?
The Blue Sea 1045 provides a maximum total output current of 4.8A DC across its dual USB ports.
What input voltage range does the Blue Sea 1045 support?
This charger is designed to operate within a wide 12/24V DC input voltage range, specifically from 9V to 32V DC.
Does the Blue Sea 1045 have protection against reverse polarity and short circuits?
Yes, the Blue Sea 1045 incorporates essential protection features, including reverse polarity protection and short circuit protection, to safeguard connected devices and the vessel's electrical system.
How does the Blue Sea 1045 handle electronic interference?
The unit features internal filtering designed to reduce electronic interference, which is critical for maintaining the integrity of sensitive marine electronics.
What size hole is required to mount the Blue Sea 1045?
The Blue Sea 1045 is designed to mount into a standard 1-1/8 inch diameter hole.
