|
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 |
|
| 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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
|
| Output voltage |
13.8V or 27.6V |
Depends on which model you choose |
|
| Output voltage tolerance |
±0.1V or± 0.2V |
Depending on output voltage chosen |
|
| Voltage regulation |
<1.5% |
|
|
| Maximum ripple and noise |
<1% |
|
|
| 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. |
|
| Maximum efficiency |
>93% |
|
|
| Short circuit protection |
Yes |
|
|
| Overload protection |
Yes |
|
|
| Over temperature protection |
85°C |
Automatically returns to operation when the temperature
drops to 80°C |
|
| Load regulation |
<1% |
at output terminals |
|
| Ambient temperature range |
-40°C to +60°C |
|
|
| Fan type |
No fan |
|
|
| Storage temperature |
-20°C to 80°C |
|
|
| Warranty |
1 Years |
|
|
 |
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