Stable and Reliable Voltage for Sensitive Marine Electronics

Ensure your sensitive marine electronics receive the proper voltage they need with the Newmar 12-12-3i Power Stabilizer. This advanced stabilizing converter provides a continuous, precisely regulated output across the entire range of a battery’s usable voltage. It prevents voltage fluctuations that can cause shutdowns, reduced performance, and potential damage to sensitive circuitry. Ideal for marine applications, the 12-12-3i guarantees optimal performance for your communication and navigation devices.

Key Features and Benefits

The Newmar 12-12-3i Power Stabilizer is designed to offer robust and reliable power stabilization. Here’s why it’s an essential component for your marine electronics:

• Consistent Voltage Output: Maintains a stable output voltage regardless of battery condition.
• Noise Isolation: Virtually eliminates conducted line noise, allowing the connection of negative ground gear to positive or floating ground systems.
• Versatile Usage: Can be modified for use as a battery charger, maintaining a battery far from the primary voltage source and providing reserve power if the main source fails.
• Rugged Construction: Housed in a durable anodized aluminum case, perfect for the harsh marine environment.

Application Benefits

• Optimal Voltage Operation: Ensures electronics operate at optimal input voltage, even from nearly drained batteries.
• Voltage Boost: Compensates for voltage drops in long wire runs from batteries.
• Stable Performance: Eliminates voltage drops during momentary high current drains, such as during engine starts.
• Fluctuation Elimination: Prevents voltage fluctuation from charge sources and voltage overshoot due to sudden removal of high current loads.

Technical Specifications

• Input Voltage: 10-16 VDC
• Input Amps: 4
• Output Voltage: 13.6 VDC
• Output Amps (Intermittent/Continuous): 3A
• Case Size (H x W x D): 3.5 x 3.5 x 1.75 inches (8.9 x 8.9 x 4.5 cm)
• Weight: 1 lb (.45 kg)
• Ripple: 150 mV P-P maximum
• Regulation: 1% Line/Load

Duty Cycle Ratings

• Intermittent: 20 minutes max on time, 20% duty. Current limit set at approximately 105% of intermittent rating.
• Continuous: 24 hours, 100% duty
• Idle Current: Less than 100 mA (including power “ON” light)
• Operating Temp: 0-50 degrees C, derate linearly from 100% at 40 degrees C to 50% at 50 degrees C. Thermal shutdown at 70 degrees C case temperature.

Mechanical Specifications

• Construction: Anodized aluminum heat sink case with front panel terminal block and heavy-duty mounting flange.
• PC Board: Conformal-coated for additional protection.

Options and Factory Modifications

• Battery Charger Operation: Can be modified for use as a battery charger.
• Parallel/Redundant Operation: Contact factory for details.
• Non-Standard Output Voltage: Customizable upon request.
• Extreme Vibration Mounting Kit: Available to protect power converters from extreme shock and vibration stresses.

Product Variations: Tailored to Your Needs

Choose the Newmar Power Stabilizer variant that best suits your requirements:

• 12-12-3I Amperage 3A: Standard model for typical marine applications.
• 12-12-6I Amperage 6A: Higher capacity model for more demanding power needs.

Conclusion

Equip your marine vessel with the Newmar 12-12-3i Power Stabilizer to ensure consistent, reliable power for your sensitive electronics. Its advanced voltage regulation, noise isolation, and robust construction make it the ideal choice for maintaining the performance and longevity of your marine communication and navigation devices. Select the variant that meets your needs and trust Newmar for superior power stabilization solutions on the water.