![Newmar 115-12-8 Power Supply [115-12-8]](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/102288XL.jpg?v=1711876381)
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Newmar 115-12-8 Power Supply [115-12-8]115 12 8 Power Supply This super rugged DC power supply is ideal for powering 12 volt communication and navigation equipment onboard commercial vessels where reliability is essential. The proven linear circuit design provides pure noise free output and a long service life. Features: Excellent Regulation and Ripple Spec (output voltage maintained within 1% under all rated line and load conditions) Polyurethane conformal coated PC board and corrosion
115-12-8 Power Supply
This super-rugged DC power supply is ideal for powering 12-volt communication and navigation equipment onboard commercial vessels where reliability is essential. The proven linear circuit design provides pure noise-free output and a long service life.
Features:
- Excellent Regulation and Ripple Spec (output voltage maintained within 1% under all rated line and load conditions)
- Polyurethane conformal coated PC board and corrosion-resistant heavy-duty aluminum case with integral shock mounts assure survival in hostile environments
- The heat generated by semi-conductors is extracted and dissipated by large heat sink fins for cool operation
- Protection: overvoltage, current limit; (set @ 105% of intermittent rating), thermal overload, and input/output fusing
- Thermally activated cooling fan on “CD” units
Specifications:
- Nominal Input/VAC: 115/230
- Maximum Input Current @115: 2.5
- Maximum Input Current @230: 1.5
- Output Amperage (Intermittent): 8
- Output Amperage (Continuous): 5
- Weight: 32 lbs. / 14.6 kg
Case Size:
- H x W x D (inch): 6.0” x 4.6” x 8.5”
Input Range
105-125/210-250 VAC (selectable), 50-60 Hz; Derate to 50% output below 110 and 220 VAC
Operating Temperature
Standard Units - 0-50 degrees C, Derate linearly from 100% @ 40 degrees C to 50% @ 50 degrees C thermal shutdown @ 85 degrees C case temperature
Duty Cycle:
- Intermittent: 20 minutes max on time, 20% duty
- Continuous: 24 hours/day 100% Duty
Options:
- Modify for use as a battery charger
- The output voltage is adjusted (see Output Voltage for range)
- Transfer relay for back-up battery in event of power failure (ERC option)
Output Voltage:
- 13.6 VDC (internally adjustable 12.6-14.5 VDC)
- Ripple: 40mV P-P (@ 110-125 / 220-250 VAC input)
- 1% Line and Load (@ 110-125 / 220-250 VAC input)
Mechanical:
- Powder-coated aluminum heat sink case
- Front panel terminal block
- Heavy-duty mounting flange
- Conformal-coated PC board
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
This Purchase Is Worth It!
Color: White, Color: White
I got the charger and within 30 minutes my phone went from 2% to 96%, this charger is absolutely great! My old charger went out and the ones that were in store were garbage so I ordered on Amazon and it came within the next 4 hours and works perfectly! The length is great as well, I didn’t expect it to be so long which was a plus! 10/10 Definitely Recommend !
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great fast chargers for everyday use
Color: White
These chargers work really well and charge my iPhone quickly. I like that the pack comes with two chargers and long cables, which is super convenient for home and travel. The cables feel durable and the charging connection is stable. Good value for the price and no issues so far.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Great Fast Charging Cords
Color: White
My wife and I bought these when we had some traveling coming up and wanted to make sure our phones would stay charged. I'm very happy we did.
The cords felt high quality as soon as we opened the package, so I'm confident they will last longer than our previous charging cords did. They are also SO LONG! If you've never used cords this long before, its a life changer. Being able to sit several seats away from the outlet at the airport and still have your charging cord reach is great. And, as the name would suggest, they do in fact charge your phone incredibly quickly. Overall I'm super happy with these cords, and if they ever wear out I'll be rebuying.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Very good product for the price!
Color: White
This is a two pack and it works very well with the charge being very fast. I have not noticed any overheating because of the fast charge.
I did not expect that the cord would be 6 ft and I was so pleased. I also like the color being white because it makes it easy to spot. Everything is very compact and I am glad that I bought this product.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Solid value and performance for the price, but keep an eye on long-term durability
Color: White
I purchased this 2-pack of 20W chargers with 6ft cables as a cost-effective solution for my iPhone 16 and iPad, and it mostly delivers.The chargers provide proper fast charging, reaching up to a 50% battery in around 30-35 minutes for my iPhone, which matches the performance of more expensive branded chargers. Also getting two complete sets is fantastic for having one at home and one for travel. The 6-foot cable length is very practical. I think there are rooms for improvement. The charger blocks and cable connectors feel a bit lightweight compared to premium brands like Apple's official adapter or Anker's offerings. While they work fine, I'm moderately concerned about how they'll hold up with heavy daily use over many years.
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Reviewed in the United States on January 13, 2026