Newmar DC to DC Converters ISP Series | Powerwerx
Filters
Search
Close
Picture of Newmar DC to DC Converters ISP Series
Newmar DC to DC Converters ISP Series
  • $985.99
  • In Stock
  • SKU: 72-12-18ISP

Newmar DC to DC Converters ISP Series

Provides voltage conversion and input/output isolation, protection against line transients and voltage spikes typically caused by large DC motors and switching transients, protecting both the converter and the powered equipment. Read Full Description
$985.99
Availability: In Stock
SKU: 72-12-18ISP

As well as voltage conversion, this series provides input/output isolation, allowing use of negative ground electronics on off-highway vehicles which typically employ positive ground battery systems. May also be used as a Voltage Stabilizer for sensitive equipment. Offers protection against line transients and voltage spikes typically caused by large DC motors and switching transients often encountered on fork lifts, locomotives and light rail. A special circuit clamps input spikes to a safe level, protecting both the converter and the powered equipment. This product series is further enhanced with extra rugged construction of case and internal components for severe vibration applications.

Performance Specifications: Isolated and ISP Series

Output: 13.6 VDC (internally adjustable 12.6-14.5) or 24.5 VDC (or specify)
Ripple: 150 mV P-P Regulation: +/- 2% Line/Load Duty Cycle Ratings*: Intermittent - 20 minutes,
max on time,20% duty, Continuous - 24 hours, 100% duty *Current limit set at approximately 105% of intermittent rating
Idle Current: (including power "on" indicator light) approx. 50 mA
Operating Temp: ISP Series: see temperature rating curves (below)
Switching Frequency: 70Khz
Efficiency: 85% - typical.
DC Isolation: 1,400 VDC
Model
Input
voltage
Output
voltage
Output Amps
Case
Size
Weight
Intermittent
Continuous
Lbs
Kg
36-12-6ISP†
18-65
13.6
6
6
C-7
5
2.3
36-24-3ISP
18-65
24.5
3
3
C-7
5
2.3
36-12-18ISP
20-65
13.6
18
10
C-6
8
3.6
36-24-9ISP
20-65
24.5
9
5
C-6
8
3.6
36-12-35ISP*
20-65
13.6
35
20
C-9
12
5.5
72-12-6ISP
42-90
13.6
6
6
C-7
5
2.3
72-24-3ISP
42-90
24.5
3
3
C-7
5
2.3
72-12-18ISP
42-90
13.6
18
10
C-6
8
3.6
72-24-9ISP
42-90
24.5
9
5
C-6
8
3.6
110-12-18ISP
80-140
13.6
18
10
C-6
8
3.6
110-24-9ISP
80-140
24.5
9
5
C-6
8
3.6
† This model EMC and safety CE certified for sales within the European Union.
*Build to order only – 10 unit minimum

ISP Surge Protection

Transient Energy Capability:
36 VDC Input: 140 joules (Watt-Seconds) Peak Current, 2,000 Amps
72 & 110 VDC Input: 100 Joules (Watt-Seconds) Peak Current, 12,000 Amps

Temperature Specifications - ISP Series:
Operating Temperature -40° C to +80°C Thermal shutdown @ 85° C Case Temperature

Customer Reviews
Write a review of this product and share your opinion with others.
Not Good Needs That Special Something Average, Ordinary That's Good Stuff Perfect. It doesn't get any better
The most useful comments contain specific examples about:
  • How you use the product
  • Things that are great about it
  • Things that aren't so great about it