Newmar 115-24-18CD Power Supply – 115/230VAC to 24VDC, 18A Continuous Output

Newmar 115-24-18CD Pwr Supply 115/230VAC To 24VDC @ 18A Cont

The Newmar 115-24-18CD power supply is designed for reliable operation in demanding marine environments, converting 115 or 230 VAC input into a stable 24 VDC output with an 18 amp continuous current capacity. Built with heavy-duty aluminum casing and polyurethane conformal coating, this unit provides excellent durability and resistance to corrosion, ensuring long-term performance aboard commercial vessels. The integrated shock mounts and large heat sink fins facilitate efficient cooling, extending the lifespan of the components even under harsh conditions. This power supply is ideal for powering communication and navigation equipment where consistent voltage regulation and reliability are critical, offering peace of mind for marine operators. Its compact design allows for flexible installation in limited spaces, and the thermally activated cooling fan ensures optimal operating temperatures during extended use. The unit features a high regulation accuracy of within 1%, with ripple less than 70 mV P-P, maintaining clean power output under varying line and load conditions. Multiple safety features, including overvoltage, overcurrent, thermal overload protection, and input/output fusing, safeguard connected equipment and enhance operational reliability. The adjustable output voltage capability (21-27.5 VDC) allows for fine-tuning to specific system requirements, making this power supply a versatile choice for marine electronics. With a service temperature range up to 50°C and a duty cycle suitable for continuous operation, the Newmar 115-24-18CD delivers consistent, high-quality power in demanding environments, backed by a comprehensive safety and performance profile.

Features:

• Heavy-duty aluminum case with corrosion resistance and shock mounts for marine environment durability

• Selectable input voltage: 115 or 230 VAC via slide switch on the front panel

• High regulation accuracy within 1% and ripple less than 70 mV P-P for clean power output

• Adjustable output voltage range from 21 to 27.5 VDC to suit specific applications

• Built-in thermal management with heat sink fins and thermally activated cooling fan for optimal operation

• Multiple protection features including overvoltage, overcurrent, thermal overload, and input/output fusing

• Compact design suitable for limited space installation aboard vessels

• Operates reliably within temperature range up to 50°C, with linear derating for high temperatures

• Designed for continuous 24-hour operation, with a duty cycle of 100%