|
These are
fully regulated switchmode power
converters, designed to allow the use
of sensitive 12 volt equipment in 12V
vehicles. These are attractive,
reliable, robust DC/DC converters good
for fork lifts, off-road, military,
construction and recreational
equipment. They are typically used for
military equipment, PLCs, laser
scanners, and wherever rugged ,
regulated 12VDC is required. They are
ultra quiet, both in the input and
noise fed back into the
input.
To determine the amperage
you need just add up the watts of all
the equipment and divide by 12 volts.
These converters have common
negative, so they are not fully
isolated, but can be used for almost
all 12 volt applications.
| DC-DC
Converters |
Heavy
Duty
7.5 Amp
DC to DC
Converter
 |
Marine
Grade
7.5 Amp
DC to DC
Converter
|
Military
Grade
7.5 Amp
DC to DC
Converter
|
Part
Number
and Price |
PVTC120ih-12-12
$560
Allow
up to 15 days for shipping
|
PVTC120ih-12-12-V
$644
Allow up
to 15 days for shipping
|
PVTC120ih-12-12-MIL
$728
Allow up to 15
days for shipping
|
| Input Voltage* |
11 to 15VDC |
| Max Input current at
No Load |
mA |
| Output Voltage |
12 VDC |
| Max Output
Current |
8Amps
10 minutes
maximum |
| Max Output Power
(peak) |
96 watts |
| Max Output Power
(continuous) |
90 Watts
(7.5
Amps) |
| Output current
limit? |
Yes |
| Operating Temperature
Range |
-25°C to
+40°C
(-13°F to
+104°F) |
-25°C to
+40°C
(-13°F to
+104°F) |
-40°C to
+50°C
(-40°F to
+122°F) |
| Derating |
2.5% per °C up to
+50°C |
2.5% per °C up to
+50°C |
2.5% per °C up to
+85°C |
| Efficiency |
>80 % |
| Line Regulation |
<±0.5% |
| Load Regulation |
<±0.5% |
| Switching
frequency |
kHz |
| Output ripple
noise |
<10 mV rms |
| Noise inserted on the
input terminals |
<10 mV rms |
| Isolation |
Fully Isolated
>500
volts isolation from input to output
and from the case to any terminal |
| Remote power
on/off |
No |
| Input Fuse |
15A MDA |
| Protection |
Over Voltage , Over Current,
Short Circuit , Reverse Polarity , Over
Load |
| Weight |
1.1 Kg (2.4
lbs) |
| Audible Noise |
None |
| Cooling |
Convection, no fan |
| Dimensions |
201 x 152 x
61 (7.9 x 6 x 2.4 inches) |
| Warranty |
3 years |
1 year |
1 year |
| Drawings |
Click Here for Drawing
|
| Connections |
Screw terminals. |
*Low input voltage
behavior. When the input falls below 11
volts the output voltage is no longer
regulated, but will fall in voltage. At
1 amp output this dropoff starts when
the input voltage is 8.3V.
The unit
will turn itself off at about 7 volts,
and will automatically turn back on
again when the input voltage is
restored.
Heavy Duty High Current Switchmode
DC/DC Converters.
High
efficiency.
Wide input voltage range suitable
for 12 volt automotive and vehicle
systems. |
