Description
Dolphin 12V to 36V 20A DC-DC Converter | Boat Supply Store
Maintain optimal auxiliary battery voltage for critical onboard systems like bow thrusters and trolling motors while underway. This Dolphin Charger DC-DC converter efficiently steps up a 12V primary system to a 36V output at a robust 20A charging rate. It utilizes an intelligent 3-stage smart charge system, ensuring compatibility with Gel, AGM, and Lithium LIFEPO4 batteries for rapid and prolonged battery health, particularly vital for offshore excursions.
Key Features
- Efficient 12V to 36V DC-DC conversion for higher voltage needs
- Powerful 20A charging output ensures rapid battery replenishment
- Intelligent 3-stage smart charge optimizes battery lifespan
- Versatile compatibility with Gel, AGM, and Lithium LIFEPO4 batteries
- Compact design minimizes installation footprint
- Reliable automatic protection against electrical faults
- Durable conformal coating on PCB for extended service life
- Essential for powering bow thrusters and trolling motors on longer voyages
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 12V |
| Output Voltage | 36V |
| Output Current | 20A |
| Battery Type Compatibility | Gel, AGM, Lithium LIFEPO4 |
| Charging Stages | 3-stage smart charge |
| Model | 99204 |
| PCB Coating | Conformal |
Who This Is For
Boat owners operating a 12V primary electrical system who require charging for a 24V or 36V auxiliary battery bank, such as for high-demand bow thrusters or trolling motors. It is designed for seamless integration during navigation to keep these essential systems energized without relying on external shore power.
How It Compares
| Feature | Dolphin 12V to 36V 20A DC-DC Converter | Competitor |
|---|---|---|
| Input Voltage | 12V | 12V |
| Output Voltage | 36V | 36V |
| Output Current | 20A | 15A |
| Battery Type Compatibility | Gel, AGM, Lithium LIFEPO4 | Lithium, AGM, Gel, Flooded |
| Charging Stages | 3-stage smart charge | Smart |
Common Concerns Answered
Is the setup complex?
While some users find the charging profile configuration initially complex, the benefits of efficient, intelligent charging for higher voltage batteries are substantial. Understanding the specific needs of your battery bank is key to optimal setup. Professional installation is recommended if you are unfamiliar with marine electrical systems.
Are there detailed technical specs available?
This unit offers comprehensive specifications for effective integration into your vessel's electrical system, including input/output voltages, amperage, and battery type compatibility. For highly specialized applications, consulting the manufacturer's technical support may provide further detailed data.
How does this product address potential battery drain?
The Dolphin Charger DC-DC Converter includes automatic protection features designed to prevent battery source drainage, ensuring your primary 12V system remains operational while it manages the charging of your auxiliary 36V bank.
Frequently Asked Questions
Can I use the Dolphin Charger DC-DC Converter to charge a 36V battery from a 12V system?
Yes, the Dolphin Charger DC-DC Converter is specifically designed to convert a 12V input to a 36V output, making it ideal for charging higher voltage auxiliary battery banks from a lower voltage primary system.
What battery types are compatible with the Dolphin Charger DC-DC Converter?
This converter is compatible with Gel, AGM, and Lithium LIFEPO4 batteries, providing flexibility for various battery chemistries commonly used in marine applications.
How does the Dolphin Charger DC-DC Converter improve charging speed?
The 20A charging output, combined with the 3-stage smart charge system, allows for faster and more efficient charging compared to basic converters, ensuring your batteries reach optimal charge levels quickly.
What protection features are included in the Dolphin Charger DC-DC Converter?
It includes automatic protection against common electrical faults such as battery source drainage, over-current, over-voltage, and reverse polarity, ensuring safe and reliable operation.
Is the Dolphin Charger DC-DC Converter suitable for charging bow thruster or trolling motor batteries?
Absolutely. Its capability to charge 36V battery banks from a 12V system at 20A makes it an excellent choice for powering high-demand equipment like bow thrusters and trolling motors.
