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Newmar 115-12-20A Power Supply 115/230VAC To 12VDC, 20 Amps
Newmar 115-12-20A Power Supply 115/230VAC To 12VDC, 20 Amps
 
Brand New with Factory's Warranty
List Price: US$1,255.49
Our Price: US$1,039.00
You save US$216.49!


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Availability:: Usually ships the next business day
Product Code: W1151220A

Description Extended Information
 

Heavy Duty Series
• Designed for powering 12 and 24 VDC communication/navigation equipment aboard
commercial vessels where reliability is the primary consideration.
• Input voltage 115 or 230 VAC selected by slide switch on the front panel.
• Excellent Regulation and Ripple Spec: Output voltage maintained within 1% under all
line and load conditions within rating; Ripple is less than 40 mV P-P. (12 volt) or
70 mV P-P (24-volt)
• Polyurethane conformal coated PC board and corrosion resistant heavy duty aluminum
case with integral shock mounts assures survival in hostile environments
• Heat generated by semi-conductors is extracted and dissipated by large heat sink fins that
maximize air contact for cool operation and long life of components.
• Supply and Load Circuit Protection: overvoltage, current limit; (set @ 105% of intermittent
rating), thermal overload and input/output fusing.
• Thermally activated cooling fan on “CD” units.

Specifications

Model
Nominal
Output Amperage
Case
Size Ref.
Weight
Input
VAC
Intermittent
Continuous
Lbs.
Kg.
12 Volt Output
115-12-8
115
230
8
5
P-2
10
4.5
115-12-20A
115
230
20
8
P-3
20
9.1
115-12-35CD
115
230
35
35
P-5
32
14.6

Case Size Reference

inches Centimeters
H W D H W D
P-1 6.0 4.6 8.5 15.2 11.7 21.6
P-2 5.7 4.8 16.3 14.5 12.2 41.4
P-3 6.5 9.5 14.0 16.5 24.1 35.6
P-4 6.5 13.0 18.75 16.5 33.0 47.6

Specifications

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˚ C, Derate Linearly From 100% @ 40˚ C To 50% @ 50˚ C Thermal shutdown @ 85˚ C Case temperature
C.D. Units
0-65°C, Derate Linearly From 100% @ 50˚ C To 50% @ 65˚ C Thermal Shutdown @ 85˚ 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
  • Output voltage adjust (see Output Voltage for range)
  • Transfer relay for back-up battery in event of power failure (ERC option)

Output Voltage

12 V Models: 13.6 VDC (Internally adjustable 12.6-14.5 VDC)
Ripple: 40mV P-P (@ 110-125 / 220-250 VAC input)

24 V Models: 24.5 VDC (Internally adjustable 21-27.5 VDC)
Ripple: 70mV P-P (@ 110-125 / 220-250 VAC input)

Regulation All Models: 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
Manual for Power Supply
Note: The price is subject to change at any time without any notice. Not responsible for any typographical errors. Any products can be cancelled from sale at any time.
  • All products sold here come with Full Manufacturer's Warranty
  • Email us at
  • [email protected] for any quesitons
  • WarningWARNING: This product can expose you to chemicals including Di-n-hexyl Phthalate, DnHP, which is known to the State of California to cause reproductive harm, and Vinyl Chloride which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

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