Newmar 115-24-10 Power Supply

The 115-24-10 Power Supply is the ultimate solution for marine enthusiasts requiring a dependable 24-volt DC power source for their vessel's communication and navigation systems. Engineered for durability and consistent performance, this rugged power supply ensures your onboard equipment operates smoothly even in the harshest maritime environments.

Features

• Superior Voltage Regulation: Maintains output voltage within 1% across all rated input and load conditions, ensuring stable power for sensitive marine electronics.
• Durable Construction: Features a polyurethane conformal-coated PC board and a corrosion-resistant heavy-duty aluminum case with integral shock mounts, designed to withstand the demanding marine environment.
• Efficient Cooling: Equipped with large heat sink fins to effectively dissipate heat generated by semi-conductors, promoting cool and reliable operation.
• Comprehensive Protection: Includes overvoltage protection, current limiting (set at 105% of intermittent rating), thermal overload protection, and input/output fusing to safeguard your equipment.
• Adaptive Cooling: Features a thermally activated cooling fan on CD units, enhancing cooling efficiency as needed.

Specifications

Parameter	Details
Nominal Input Voltage	115/230 VAC
Frequency	50-60 Hz
Maximum Input Current @115V	5.5 A
Maximum Input Current @230V	2.5 A
Output Current (Intermittent)	10 A
Output Current (Continuous)	4 A
Weight	20 lbs / 9.1 kg

Case Dimensions

Height x Width x Depth: 5.7” x 4.8” x 16.3”

Input Range

105-125 / 210-250 VAC (selectable), with a frequency of 50-60 Hz. The output is derated to 50% below 110 VAC and 220 VAC.

Operating Temperature

Standard Units: 0-50°C. The output derates linearly from 100% at 40°C to 50% at 50°C, with thermal shutdown occurring at a case temperature of 85°C.

Duty Cycle

Type	Description
Intermittent	Maximum of 20 minutes on time with a 20% duty cycle.
Continuous	Designed for 24 hours per day with a 100% duty cycle.

Options

• Configuration for use as a battery charger
• Adjustable output voltage (range available, see Output Voltage section)
• Transfer relay for backup battery in the event of power failure (ERC option)

Output Voltage

• 24.5 VDC standard (internally adjustable from 21 to 27.5 VDC)
• Ripple: 70 mV P-P (@ 110-125 / 220-250 VAC input)
• Voltage Regulation: 1% line and load (@ 110-125 / 220-250 VAC input)

Mechanical Features

• Powder-coated aluminum heat sink case for enhanced durability
• Front panel terminal block for easy connections
• Heavy-duty mounting flange for secure installation onboard
• Conformal-coated PC board for protection against moisture and corrosion

Important: This product cannot be returned to the original point of purchase. Please contact the manufacturer directly for any issues or concerns.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.