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High Power 12V (13.8V) DC Converters for Electric Vehicle
Auxiliary Systems, fully isolated, no fans required |
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Suggested Applications: Running lights, fans, wipers, electric windows, radios, stereos and charging 12
volt batteries from 144V, 196V, 240V, 288V, and 320VDC electric car batteries.
 High
efficiency, switchmode power converters. These DC-DC power supplies have a nominal output voltage of 13.4 volts. They are high
efficiency, sealed, and do not need a fan for cooling
These DC converters
are designed specifically for electric cars and are fully isolated from both the positive and ground of the traction battery
for added safety and reduction of ground-loop noise.
These can handle a
continuous load while charging the 12V battery and have a 12V remote-on control.
Soft start
technology eliminates the possibility of a voltage spike at start-up.
Over-current
protection, short circuit protection with automatic restart.
Low voltage
protection, output over-voltage protection, circuit malfunction protection.
Has a similar
charging action to an alternator that allows the 12V battery and load to be in parallel with no chance for overcharging the
battery.
| Data table for Electric Car DC converters |
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| Model number |
Input Voltage |
Output
Voltage |
Continuous Amps |
Output Watts |
Weight |
Dimensions |
DC Input Power Required |
Price |
| PTDC-144V/12V |
144V nominal |
13.8V ±0.1V |
50 |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-196V/12V |
196V nominal |
13.8V ±0.1V |
50 |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-240V/12V |
240V nominal |
13.8V ±0.1V |
50 |
800 peak, 700 continuous |
6.9 lbs |
281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-288V/12V |
288V nominal |
13.8V ±0.1V |
50 |
800 peak, 700 continuous |
6.9 lbs |
281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-320V/12V |
320V nominal |
13.8V ±0.1V |
50 |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-144V/24V |
144V nominal |
27.6V ±0.2V |
35Amps |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-196V/24V |
196V nominal |
27.6V ±0.2V |
35Amps |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-240V/24V |
240V nominal |
27.6V ±0.2V |
35Amps |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-288V/24V |
288V nominal |
27.6V ±0.2V |
35Amps |
800 peak, 700 continuous |
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281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
| PTDC-320V/24V |
320V nominal |
27.6V ±0.2V |
35Amps |
800 peak, 700 continuous |
|
281mm x 246mm x 109.5mm
11" x 9.7" x 4.3" |
860 watts at peak power |
Not available at this time. Please consider:
For more high power DC converters for electric cars that are fan cooled, click here. |
Specifications
| Specifications |
| Parameter |
Value |
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| Output voltage |
13.8V or 27.6V |
Depends on which model you choose |
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| Output voltage tolerance |
±0.1V or± 0.2V |
Depending on output voltage chosen |
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| Voltage regulation |
<1.5% |
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| Maximum ripple and noise |
<1% |
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| Input voltage rage |
100-190VDC
(130-190VDC for full power)* |
NOTE: These chargers will operate on DC input as well as AC input. They can be used with AC mains to charge a
battery under "emergency" condition. For this reason the DC plus and minus terminals can be connected to either of the input
terminals. It goes through a bridge rectifier inside the unit to ensure correct polarity. |
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| Maximum efficiency |
>93% |
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| Short circuit protection |
Yes |
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| Overload protection |
Yes |
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| Over temperature protection |
85°C |
Automatically returns to operation when the temperature drops to 80°C |
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| Load regulation |
<1% |
at output terminals |
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| Ambient temperature range |
-40°C to +60°C |
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| Fan type |
No fan |
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| Storage temperature |
-20°C to 80°C |
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| Warranty |
1 Years |
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PowerStream Technologies: 1163 S. 1680 West. Orem Utah
84058
Phone: 801-764-9060 Fax: 801-764-9061 |
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© Copyright 2000, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 Lund
Instrument Engineering, Inc. All rights reserved |
High power 12 volt DC converters for electric vehicles |
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