Description
Newmar 115-24-18CD 24VDC Power Supply | Boat Supply Store
Engineered for the rigors of commercial marine operations, this power supply delivers a stable 24VDC output essential for critical communication and navigation systems. Its advanced linear circuit design ensures exceptionally clean power, minimizing noise interference with sensitive electronics, and boasts a robust 1% voltage regulation. With a durable, corrosion-resistant aluminum case and integral shock mounts, it’s built to withstand harsh maritime environments and vibrations encountered on offshore vessels.
Key Features
- Unparalleled Reliability for critical 24-volt communication and navigation systems.
- Noise-Free Output from a proven linear circuit design ensures signal integrity.
- Excellent Regulation maintains output voltage within 1% for stable equipment operation.
- Rugged Construction with a polyurethane conformal coated PC board and heavy-duty aluminum case.
- Corrosion Resistance ensures longevity in demanding marine atmospheres.
- Integral Shock Mounts protect against vibration and shock.
- Cool Operation achieved through large heat sink fins and a thermally activated fan.
- Comprehensive Protection against overvoltage, current limit, and thermal overload.
Specifications
| Product Specifications | |
|---|---|
| Output Voltage | Adjustable 21-27.5 VDC |
| Continuous Output Amperage | 4A |
| Intermittent Output Amperage | 10A |
| Input Voltage | 115/230 VAC selectable |
| Ripple | 70mV P-P |
| Regulation | 1% |
| Weight | 20 lbs |
| Dimensions | 5.7"x4.8"x16.3" |
| Protection Features | Thermal shutdown, overvoltage, current limit, thermal overload protection, input/output fusing |
| Cooling | Large heat sink fins, thermally activated cooling fan |
Who This Is For
Commercial vessel operators and marine electronics installers who demand unwavering power stability for critical 24-volt communication and navigation equipment. This unit is specifically designed for harsh marine environments where equipment failure is not an option.
How It Compares
| Feature | Newmar 115-24-18CD 24VDC Power Supply | Competitor |
|---|---|---|
| Continuous Output Amperage | 4A | 50A |
| Intermittent Output Amperage | 10A | 50A |
| Output Voltage | 24.5 VDC (Internally adjustable 21-27.5 VDC) | 24VDC |
| Ripple | 70mV P-P | < 50mV P-P |
| Regulation | 1% | 1% |
| Input Voltage | 115/230 VAC (selectable) | 120-240VAC |
| Protection Features | Overvoltage, current limit, thermal overload, input/output fusing | Over-temperature, short circuit, reverse polarity |
| Case Construction | Heavy-duty aluminum with integral shock mounts | IP65 rated aluminum |
| Cooling | Large heat sink fins, thermally activated cooling fan | Fan cooled |
Common Concerns Answered
Is the 4A continuous output sufficient for my high-draw equipment?
The Newmar 115-24-18CD provides 4A continuous output, which is ideal for sensitive communication and navigation gear. For applications requiring higher continuous amperage, consider alternative models designed for heavy loads.
Can this unit function as a primary battery charger?
While not designed as a primary battery charger out-of-the-box, the Newmar 115-24-18CD can be modified for charging applications. Consult a qualified marine technician for such modifications.
Is the initial cost of the Newmar 115-24-18CD justified?
The higher price point reflects its premium, noise-free linear design and exceptional ruggedness, crucial for critical systems where reliability is paramount. This justifies the investment for demanding commercial and professional installations.
Frequently Asked Questions
What is the continuous output amperage of the Newmar 115-24-18CD Power Supply?
The Newmar 115-24-18CD Power Supply offers a continuous output amperage of 4A.
What is the ripple voltage for the Newmar 115-24-18CD Power Supply?
The ripple voltage for the Newmar 115-24-18CD Power Supply is 70mV peak-to-peak (P-P).
What are the dimensions of the Newmar 115-24-18CD Power Supply?
The dimensions of the Newmar 115-24-18CD Power Supply are 5.7 inches in height, 4.8 inches in width, and 16.3 inches in depth.
Can the Newmar 115-24-18CD Power Supply be used as a battery charger?
The Newmar 115-24-18CD is primarily a DC power supply and not designed as a standard battery charger, although it can be modified for such purposes.
What protection features are included in the Newmar 115-24-18CD Power Supply?
The Newmar 115-24-18CD Power Supply includes thermal shutdown, overvoltage protection, current limiting, thermal overload protection, and input/output fusing.
