Mobile Mount DC Power Stabilizers DC-DC Converters, 12V DC to 12V DC and 24V DC to 24V DC, 3 amps to 35 amps by Newmar Powering the Network

Power Stabilizing Converters

12V & 24V DC Stabilizing DC-DC Converters

Feed sensitive electronics with proper voltage regardless of battery condition. These stabilizing converters provide continuous, precisely regulated output over the entire range of a battery's usable voltage. This prevents subjecting loads to fluctuating input voltage which can cause shutdown, diminish performance and possibly damage sensitive circuitry.

Application Benefits Include:

  • Operate electronics at optimal input voltage, even from nearly drained batteries
  • Boost voltage to compensate for voltage drops in long wire runs from batteries
  • Eliminate voltage drops during momentary high current drain from batteries, as during engine start
  • Eliminate voltage fluctuation from charge sources
  • Eliminate voltage overshoot due to sudden removal of high current load

Options/Factory Modifications

These converters provide total input/output isolation, virtually eliminating conducted line noise and permitting connection of negative ground loads to positive or floating ground systems, or vice versa. They can also be modified for use as battery chargers, allowing maintenance of a battery at a great distance from the charging source, providing reserve power if the main source fails. The rugged anodized aluminum case is ideal for mobile applications.

Illustration of Mobile Mount DC Power Stabilizers DC-DC Converters, 12V DC to 12V DC, 24V DC to 24V DC and 48V DC to 48V DC, 3 amps to 35 amps by Newmar Powering the Network

Models

Model Input
voltage
Input
Amps
Output
voltage
Output Amps Case
Size
Weight
Intermittent Continuous Lbs Kg
12-12-3i 10-16** 4 13.6 3 3 C-1 1 .45
12-12-6i 10-16** 8 13.6 6 6 C-2 2 .9
12-12-12I 10-16** 19.2 13.6 12 8 C-3 6 2.7
12-12-35I 10-16** 56 13.6 35 20 C-6 12 5.5
24-24-3i 20-32 3.7 27.2 3 3 C-1 1 .45
24-24-7i 20-32 8.7 27.2 7 7 C-2 2 .9
48-24-3I 20-56 4.8 24.5 3 3 C-7 7 2.7
48-24-6I 20-56 9.6 24.5 6 4 C-1 6 2.7
48-24-9I 20-56 14.4 24.5 9 5 C-1 8 3.6
48-24-18I 20-56 28 24.5 18 10 C-6 12 5.5
**11.5 VDC minimum start-up voltage, then operates @ 10-16 VDC from 1 amp minimum to full load

Case Size

Case inches Centimeters
H W D H W D
C-1 3.5 3.5 1.75 8.9 8.9 4.5
C-2 6.5 4.0 1.75 6.8 10.2 4.5
C-3 4.25 5.9 14.0 10.8 15.0 35.6
C-4 6.0 4.7 14.0 15.2 11.9 35.6
C-5 6.0 4.7 16.0 15.2 11.9 40.6
C-6 6.0 6.8 16.5 15.2 17.3 41.9
C-7 2.8 4.2 10.4 7.1 10.7 26.4
C-8 3.5 3.5 1.75 8.9 8.9 4.5

*11.5 VDC minimum start-up voltage, then operates @ 10-16 VDC from 1 amp minimum to full load

Specifications

Output: 12 or 24V, nominal, see matrix

Ripple: 150 mV P-P maximum

Regulation: 1% Line/Load

Duty Cycle Ratings

Intermittent: 20 minutes max on time, 20% duty. Current limit set at approx. 105% of intermittent rating.
Continuous: 24 hours, 100% duty
Idle Current: Less than 100 mA (including power “ON” light )
Operating Temp: 0-50° C, Derate Linearly From 100% @ 40° C To 50% @ 50° C. Thermal shutdown @ 70° C Case Temperature.
Switching Frequency: 40 Khz.
Efficiency: 85% - Typical.
Isolation – Output/Chassis; Input/chassis: 250 VDC

Mechanical

  • Anodized aluminum heat sink case
  • Front panel terminal block
  • Heavy duty mounting flange
  • Conformal coated PC board

Options/Factory Modifications

  • Operation as a battery charger (contact factory)
  • Parallel/redundant operation (contact factory)
  • High vibration mounting kit
  • Non-standard output voltage (contact factory)

See Isolated and ISP Series Converters for complete specifications and mechanical description.

High Vibration mount for mobile mounted DC-DC Converters by Newmar Powering the NetworkExtreme Vibration Mounting Kit

The Extreme Vibration Mounting Kit is available to protect NEWMAR power converters from the extreme stresses of shock and vibration when mounted on high–vibration vehicles.

The kit (pictured here) replaces the standard vibration kit provided with the unit and fits into the unit's mounting flange to act as a "super shock absorber" for electronics in high-vibe applications. It is available to fit all NEWMAR units from 2 to 70 lbs. Specify KIT–L for units which weigh 2–15 lbs. and Kit–H for units which weigh 16-70 lbs.